CN107767067A - Power distribution network management and running evaluation index system construction method based on big data - Google Patents

Power distribution network management and running evaluation index system construction method based on big data Download PDF

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Publication number
CN107767067A
CN107767067A CN201711043403.4A CN201711043403A CN107767067A CN 107767067 A CN107767067 A CN 107767067A CN 201711043403 A CN201711043403 A CN 201711043403A CN 107767067 A CN107767067 A CN 107767067A
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rate
distribution
designated area
region
power
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Inventor
殷自力
黄文英
周济
李晨
陈宇星
王晓辉
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State Grid Corp of China SGCC
China Electric Power Research Institute Co Ltd CEPRI
State Grid Fujian Electric Power Co Ltd
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State Grid Corp of China SGCC
China Electric Power Research Institute Co Ltd CEPRI
State Grid Fujian Electric Power Co Ltd
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Priority to CN201711043403.4A priority Critical patent/CN107767067A/en
Publication of CN107767067A publication Critical patent/CN107767067A/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/80—Management or planning
    • Y02P90/82—Energy audits or management systems therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications

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Abstract

The present invention relates to a kind of power distribution network management and running evaluation index system construction method based on big data.Including：Five first class index such as power network bearing capacity index, equipment technology index, operation of power networks index, management and running index, power network green index；For each first class index, its two-level index is proposed based on domain knowledge；Power distribution network big data is finally based on, establishes the quantum chemical method model of each two-level index.The present invention proposes a kind of power distribution network management and running evaluation index system based on big data, can overall merit power network power supply capacity, equipment technology is horizontal, operation of power networks is horizontal, management and running are horizontal and the performance such as clean energy resource consumption level, more efficiently reference frame is provided for power distribution network fine-grained management and process management and control, aid in higher level's scheduling institution to realize closed loop management and control and scientific guidance to regional distribution business, there is important theoretical and practical significance.

Description

Power distribution network management and running evaluation index system construction method based on big data
Technical field
The invention belongs to power system assessment technique, is related to a kind of power distribution network management and running evaluation based on big data Index system construction method.
Background technology
Dispatching of power netwoks operation and management and running are the important steps during operation of power networks, be ensure power grid security, stably, The effective means of economical operation.Regulation and control business in county's is highly coupled " big operation " System Construction with causing province, and regulation and control operation is uniformly determined The change of the business models such as plan, grading control, real-time collaborative, objectively require to establish the appraisement system of a whole set of science, a side , it is necessary to carry out overall merit to the security, stability, economy of operation of power networks, running control for optimization dispatching of power netwoks carries in face For decision-making foundation, on the other hand, it is necessary to work the power dispatch system operation and management of scheduling institutions at different levels, each professional technique and administrative staff Overall merit and appraisal management are carried out, support is provided for lifting lean managerial skills.
Power distribution network management and running level is by many-sides such as electricity grid network structure, equipment technology level, management and running levels Influence, and be eventually exhibited as operation of power networks performance and the digestion capability to clean energy resource.Traditional power distribution network management and running are commented Valency requires mainly around all kinds of business evaluatings, establishes index system respectively, does not consider the coupled relation between all kinds of performance assessment criteria And influence, the effective evaluation to covering all kinds of business such as power distribution network management and running, management and running, breakdown repair can not be realized, it is main Show：Power distribution network management and running evaluation system and method are not perfect, can not effective evaluation area rack, business and Enabling capabilities, Yi Jipei of the enabling capabilities, distribution scheduling operation that system is run to distribution scheduling to network distributing failure emergency repair business Normalization, integrality, the ageing influence horizontal to power distribution network management and running and sign of power network scheduler routine management business etc. Aspect.
The content of the invention
It is an object of the invention to provide a kind of power distribution network management and running evaluation index system structure based on big data Construction method, objective evaluation distribution Running State, there is provided management and control and aid decision means, promote distribution network automated horizontal carry Rise, realize to the normalization of distribution scheduling operation and management and running business, integrality, ageing management and control；Reflect distribution network planning Mould overview, rack level, the Back ground Information of equipment status and important indicator, reflection circuit/transformer load, low-voltage, failure Tripping operation, power-off event running status, are easy to all levels of management personnel accurately, timely, intuitively to grasp the base that power distribution network possesses Plinth resources supplIes, in time understand power distribution network operation level, hold critical event information, grasp operating weak link, for Power network fine-grained management and process management and control provide more efficiently reference frame；Higher level's scheduling institution is aided in realize to regional distribution The closed loop management and control of business and scientific guidance.
To achieve the above object, the technical scheme is that：A kind of power distribution network management and running evaluation based on big data Intangibles measurement system construction method, comprises the following steps,
S1, foundation include power network bearing capacity index, equipment technology index, operation of power networks index, management and running index, power network green The power distribution network management and running evaluation index system of five first class index of index；
S2, for each first class index, build its two-level index, it is specific as follows：
Power network bearing capacity index includes transformer station's capacity-load ratio, the monotropic rate of transformer station, transformer station's single supply rate, medium-voltage distribution circuit ring Looped network rate, the average disjunction number of middle pressure overhead transmission line, medium-voltage distribution circuit can turn power supply rate, circuit section between net rate, medium-voltage line station The transfinite average radius of electricity supply of circuit ratio, circuit, branch road of face specification rate, network connection typical case rate, length is seized by the throat circuit Ratio, apply to install limited circuit ratio, per family capacity of distribution transform, apply to install and limited match somebody with somebody control with changed scale；
Equipment technology index include medium-voltage line cable rate, middle pressure overhead transmission line insulation rate, high loss distribution transforming number of units ratio, Switch oil-free rate, Every household has an ammeter rate, power distribution automation coverage rate, feeder automation coverage rate, intelligent electric meter coverage rate, low pressure Collection copies coverage rate, Distribution Network Communication coverage rate, reactive-load compensation configuration qualification rate, equipment deficiency rate, equipment failure rate, distribution main website Average operation ratio, the averagely online rate of distribution terminal, remote signalling action accuracy, successful rate of remote control, distribution transforming information are with using extraction system With rate, switching data collection percentage of head rice, equipment forced outage rate, equipment fault tripping operation recovery rate, equipment state accuracy, topology Accuracy；
Management and running index includes artwork storehouse information concordance rate, equipment percentage of head rice, equipment availability, elimination of equipment defect rate, powered work Telegram in reply rate, repetition power failure ratio, remote control utilization rate, scheduled outage ratio, the plan that has a power failure perform on time for industry ratio, power failure operation Amount when amount, temporary interruption rate, temporary interruption average influence, equipment alteration promptness rate, ginseng when rate, scheduled outage average influence Number unusual fluctuation accuracy, distribute leaflets promptness rate, fault outage information issue percentage of head rice are connect, work order is reported for repairment and studies and judges rate, repairing work order quality Qualification rate, dispatcher's misuse rate, unit exception operation enhancing rate, main website Back ground Information enhancing rate, unusual fluctuation managerial promotion rate, Terminal applies enhancing rate；
Operation of power networks index includes power supply reliability RS-1, comprehensive line loss per unit, medium-voltage line Rate of average load, middle pressure heavy-haul line Ratio, in press through the circuit ratio of carrying, heavy duty unqualified with control with changed scale, integrated voltage qualification rate, terminal voltage with control with changed scale, overload Circuit ratio, low voltage taiwan area ratio, the unqualified taiwan area ratio of voltage；
Power network green index includes clean energy resource digestion capability, clean energy resource residue digestion capability, clean energy resource permeability, cleaning Energy utilization rate；
S3, based on power distribution network big data, establish the quantum chemical method model of each two-level index.
In an embodiment of the present invention, in the step S3, the quantum chemical method model of each two-level index establishes process It is as follows：
（1）Power network bearing capacity two-level index quantum chemical method model：
The transforming plant main transformer capacity sum of the transformer station's capacity-load ratio=designated area/region peak load；
Transformer station's quantity/region transformer station quantity of an only main transformer for the monotropic rate=designated area of transformer station；
Transformer station's quantity/region transformer station quantity for there was only power supply all the way of transformer station's single supply rate=designated area；
Medium-voltage distribution circuit looped network rate=designated area, which has in medium-voltage distribution circuit quantity/region of loop grid, presses Distribution line quantity；
Looped network rate=designated area has the medium-voltage distribution circuit quantity of loop grid between transformer station/should between medium-voltage line station Region medium-voltage distribution circuit quantity；
Press pressure rack in the overhead transmission line disjunction number sum/region empty in the middle average disjunction number=designated area of pressure overhead transmission line Number of, lines；
Medium-voltage distribution circuit can turn power supply rate=designated area and possess the medium-voltage distribution circuit quantity/area that can turn for path Domain medium-voltage distribution circuit quantity；
Circuit section specification rate=designated area circuit section meet the number of, lines of distribution network planning Guidance Rule requirement/ The region wire quantity；
Network connection typical case rate=designated area network connection meet the number of, lines of distribution network planning Guidance Rule requirement/ The region wire quantity；
Length transfinite circuit ratio=designated area line length beyond distribution network planning Guidance Rule requirement number of, lines/ The region wire quantity；
Average radius of electricity supply=designated area line powering radius sum/region wire the quantity of circuit；
Number of, lines/region wire quantity of branch road of seizing by the throat be present in seize by the throat circuit ratio=designated area of branch road；
Apply to install limited circuit ratio=designated area and apply to install the limited number of, lines/region wire quantity；
Capacity of distribution transform=designated area capacity of distribution transform sum/zone user number per family；
Apply to install to be limited and apply to install the limited distribution transforming quantity/region distribution transforming quantity with control with changed scale=designated area；
（2）Equipment technology two-level index quantum chemical method model：
The medium-voltage line cable rate=designated area midium voltage cable total line length/region medium-voltage line total length；
Pressure rack ceases to be busy in the insulated over-head line total length/region is pressed in middle pressure overhead transmission line insulation rate=designated area Road total length；
The height loss distribution transforming number of units ratio=high loss distribution transforming number of units/region distribution transforming number of units of designated area；
Switch oil-free rate=designated area non-oil ultra high vacuum system number of switches/section switch quantity；
Rate=designated area that Every household has an ammeter has the number of users of the independent meter/zone user number；
Power distribution automation coverage rate=designated area realizes circuit number/region wire number of power distribution automation；
Feeder automation coverage rate=designated area realizes circuit number/region wire number of feeder automation；
Intelligent electric meter coverage rate=designated area intelligent electric meter quantity/region ammeter the quantity；
Low-voltage collecting meter reading coverage rate=designated area realizes taiwan area quantity/region taiwan area quantity of low-voltage collecting meter reading；
Distribution Network Communication coverage rate=designated area realizes number of, lines/region wire quantity of communication overlay；
Reactive-load compensation configuration qualification rate=designated area reactive-load compensation configuration meets the station institute of distribution network planning Guidance Rule requirement Quantity/institute of the regional station quantity；
Number of devices/the region time cycle of equipment deficiency rate=designated area specified time cycle memory in defect Number of devices；
The all devices number of stoppages sum/time cycle of equipment failure rate=in designated area cycle specified time；
The average operation ratio of distribution main website=（Calendar time-distribution main website down time）/（Calendar time）× 100%；
The averagely online rate of distribution terminal=（Calendar time × distribution terminal sum-each distribution terminal equipment out of use temporal summation）/ （Calendar time × distribution terminal sum）× 100%；
The correct action frequency of remote signalling action accuracy=remote signalling/remote signalling action total degree × 100%；
Successful rate of remote control=remote control number of success/remote control number of times summation × 100%；
Distribution transforming information with extraction system matching rate=with extraction system and distribution main website distribution transforming is real-time or near-realtime data is consistent number Amount/distribution main website distribution transforming in real time or near-realtime data total quantity × 100%；
It is real with extraction system distribution transforming that switching data gathers percentage of head rice=distribution transforming of distribution main website collection in real time or near-realtime data quantity/ When or near-realtime data total quantity × 100%；
Equipment forced outage rate=equipment forced outage number/equipment amounts to stoppage in transit number × 100%；
Equipment fault tripping operation recovery rate=reclosing success number/fault trip number × 100%；
Quantity/production pipe of state consistency during equipment state accuracy=production management system and distribution main website switch tool occur simultaneously Reason system and distribution main website switch tool common factor quantity × 100%；
Topologically correct rate=topologically correct number of devices/equipment sum × 100%；
（3）Management and running two-level index quantum chemical method model：
The consistent number of devices of all devices artwork storehouse information of artwork storehouse information concordance rate=in designated area cycle specified time Number of devices in/region cycle specified time；
Quantity/production management system that distribution master device percentage of head rice=production management system is occured simultaneously with distribution master device is with matching somebody with somebody Electric master device union quantity × 100%；
The quantity of the non-defective devices of equipment availability=in designated area cycle specified time/in the time cycle of the region Number of devices；
Quantity/the region time for elimination of equipment defect rate=equipment deficiency eliminates in time in designated area cycle specified time The overall defect number of equipment in cycle；
The livewire work work order quantity/region time cycle of livewire work ratio=in designated area cycle specified time Interior operation work order quantity；
Power failure operation quantity/area of power failure operation telegram in reply rate=sent a telegram in reply on time in designated area cycle specified time on time Power failure operation quantity in the time cycle of domain；
Repeat to occur to repeat the power-off event quantity/region having a power failure in power failure ratio=designated area cycle specified time Power-off event quantity in the time cycle；
It is remotely controlled summation × 100% of utilization rate=actual remote control number of times/remote control operation number；
Scheduled outage ratio=the scheduled outage number/region is stopped in the time cycle in designated area cycle specified time Electric number；
Have a power failure plan implementation rate=scheduled outage number of executions/power failure plan total quantity × 100%；
Temporary interruption rate=temporary interruption quantity/scheduled outage total quantity × 100%；
Amount sum during amount during scheduled outage average influence=scheduled outage influences in designated area cycle specified time/ Scheduled outage number in the time cycle of the region；
Amount sum during amount during temporary interruption average influence=temporary interruption influences in designated area cycle specified time/ Temporary interruption number in the time cycle of the region；
Quantity/unusual fluctuation equipment sum × 100% of unusual fluctuation in place before Distribution Network Equipment unusual fluctuation promptness rate=unusual fluctuation equipment power transmission；
The consistent quantity of distribution network parameters unusual fluctuation accuracy=distribution main website and production management system, marketing management system unusual fluctuation parameter/ Unusual fluctuation parameter sum × 100%；
Connect distribute leaflets promptness rate=completing to connect the quantity of distribute leaflets within the time limit/and connect distribute leaflets total quantity × 100%；
The distribution transforming power failure quantity of fault outage information issue percentage of head rice=distribution main website issue/actual power failure distribution transforming sum × 100%；
Report for repairment work order study and judge rate=middle pressure failure and mount the work order quantity of work order quantity/middle pressure failure of fault outage information × 100%；
The up-to-standard rate of repairing work order=be judged as qualified repairing work order number/work order sum × 100%；
Misuse rate=scheduling number/scheduling of ordering by mistake is ordered total degree × 100%；
Unit exception operation enhancing rate=（Equipment forced outage enhancing rate+equipment fault tripping operation recovers enhancing rate）× 100%；
Main website Back ground Information enhancing rate=（Distribution main website averagely runs the complete enhancing rate of enhancing rate+distribution master device+equipment shape The correct enhancing rate of state+topologically correct enhancing rate）× 100%；
Unusual fluctuation managerial promotion rate=（The timely enhancing rate of the Distribution Network Equipment unusual fluctuation+correct enhancing rate of distribution network parameters unusual fluctuation）× 100%；
Terminal applies enhancing rate=（The averagely online enhancing rate of distribution terminal+remote signalling act correct enhancing rate+remote control using enhancing rate+ It is remotely controlled successfully enhancing rate+distribution transforming information and gathers complete enhancing rate with matching enhancing rate+switching data with extraction system）× 100%；
（4）Operation of power networks two-level index quantum chemical method model：
Power failure duration/time cycle the duration of power supply reliability RS-1=in designated area cycle specified time；
The difference of the delivery and electricity sales amount/region time cycle of comprehensive line loss per unit=in designated area cycle specified time Interior electricity sales amount；
The load factor sum of the medium-voltage line run in medium-voltage line Rate of average load=designated area cycle specified time/ The medium-voltage line quantity of operation in the time cycle of the region；
Medium-voltage line quantity/region of middle pressure heavy-haul line ratio=heavily loaded in designated area cycle specified time this when Between in the cycle operation medium-voltage line quantity；
In press through carry overload in circuit ratio=designated area cycle specified time the medium-voltage line quantity/region this when Between in the cycle operation medium-voltage line quantity；
Distribution transforming quantity of the heavy duty with control with changed scale=heavily loaded in designated area cycle specified time/in the time cycle of the region The distribution transforming quantity of operation；
Distribution transforming quantity of the overload with overload in control with changed scale=designated area cycle specified time/in the time cycle of the region The distribution transforming quantity of operation；
Voltage monitoring points/the region for integrated voltage qualification rate=voltage is qualified in designated area cycle specified time should Voltage monitoring is counted in time cycle；
The underproof number of, lines of terminal voltage of the unqualified circuit ratio of terminal voltage=in designated area cycle specified time/ The number of, lines of operation in the time cycle of the region；
Taiwan area quantity/region of the low voltage of low voltage taiwan area ratio=in designated area cycle specified time this when Between in the cycle operation taiwan area quantity；
The underproof taiwan area quantity of the voltage/region of the unqualified taiwan area ratio of voltage=in designated area cycle specified time The taiwan area quantity of operation in the time cycle；
（5）Power network green two-level index quantum chemical method model：
Clean energy resource digestion capability, the i.e. maximum of designated area clean energy resource can access capacity, be obtained by Load flow calculation；
Clean energy resource residue digestion capability=clean energy resource digestion capability-clean energy resource access capacity；
Clean energy resource permeability=clean energy resource access capacity/with peak load in region；
Clean energy resource utilization rate=clean energy resource generated energy/with region internal loading power consumption.
Compared to prior art, the invention has the advantages that：The inventive method can overall merit power network power supply energy The performances such as power, equipment technology level, operation of power networks level, management and running level and clean energy resource consumption level, are power distribution network Fine-grained management and process management and control provide more efficiently reference frame, and auxiliary higher level scheduling institution is realized to regional distribution business Closed loop management and control and scientific guidance, there is important theoretical and practical significance.
Brief description of the drawings
Fig. 1 is the first class index of the inventive method structure.
Fig. 2 is the two-level index of power network bearing capacity index in the inventive method.
Fig. 3 is the two-level index of equipment technology index in the inventive method.
Fig. 4 is the two-level index of management and running index in the inventive method.
Fig. 5 is the two-level index of operation of power networks index in the inventive method.
Fig. 6 is the two-level index of power network green index in the inventive method.
Embodiment
1-6 below in conjunction with the accompanying drawings, technical scheme is specifically described.
A kind of power distribution network management and running evaluation index system construction method based on big data of the present invention, including with Lower step,
S1, foundation include power network bearing capacity index, equipment technology index, operation of power networks index, management and running index, power network green The power distribution network management and running evaluation index system of five first class index of index；
S2, for each first class index, build its two-level index, it is specific as follows：
Power network bearing capacity index includes transformer station's capacity-load ratio, the monotropic rate of transformer station, transformer station's single supply rate, medium-voltage distribution circuit ring Looped network rate, the average disjunction number of middle pressure overhead transmission line, medium-voltage distribution circuit can turn power supply rate, circuit section between net rate, medium-voltage line station The transfinite average radius of electricity supply of circuit ratio, circuit, branch road of face specification rate, network connection typical case rate, length is seized by the throat circuit Ratio, apply to install limited circuit ratio, per family capacity of distribution transform, apply to install and limited match somebody with somebody control with changed scale；
Equipment technology index include medium-voltage line cable rate, middle pressure overhead transmission line insulation rate, high loss distribution transforming number of units ratio, Switch oil-free rate, Every household has an ammeter rate, power distribution automation coverage rate, feeder automation coverage rate, intelligent electric meter coverage rate, low pressure Collection copies coverage rate, Distribution Network Communication coverage rate, reactive-load compensation configuration qualification rate, equipment deficiency rate, equipment failure rate, distribution main website Average operation ratio, the averagely online rate of distribution terminal, remote signalling action accuracy, successful rate of remote control, distribution transforming information are with using extraction system With rate, switching data collection percentage of head rice, equipment forced outage rate, equipment fault tripping operation recovery rate, equipment state accuracy, topology Accuracy；
Management and running index includes artwork storehouse information concordance rate, equipment percentage of head rice, equipment availability, elimination of equipment defect rate, powered work Telegram in reply rate, repetition power failure ratio, remote control utilization rate, scheduled outage ratio, the plan that has a power failure perform on time for industry ratio, power failure operation Amount when amount, temporary interruption rate, temporary interruption average influence, equipment alteration promptness rate, ginseng when rate, scheduled outage average influence Number unusual fluctuation accuracy, distribute leaflets promptness rate, fault outage information issue percentage of head rice are connect, work order is reported for repairment and studies and judges rate, repairing work order quality Qualification rate, dispatcher's misuse rate, unit exception operation enhancing rate, main website Back ground Information enhancing rate, unusual fluctuation managerial promotion rate, Terminal applies enhancing rate；
Operation of power networks index includes power supply reliability RS-1, comprehensive line loss per unit, medium-voltage line Rate of average load, middle pressure heavy-haul line Ratio, in press through the circuit ratio of carrying, heavy duty unqualified with control with changed scale, integrated voltage qualification rate, terminal voltage with control with changed scale, overload Circuit ratio, low voltage taiwan area ratio, the unqualified taiwan area ratio of voltage；
Power network green index includes clean energy resource digestion capability, clean energy resource residue digestion capability, clean energy resource permeability, cleaning Energy utilization rate；
S3, based on power distribution network big data, establish the quantum chemical method model of each two-level index.
It is below the specific implementation process of the present invention.
To realize the mesh of the power distribution network management and running evaluation index system construction method based on big data of the present invention , the present invention initially sets up the horizontal first class index of reflection power distribution network management and running, and it includes two steps：
（1）The first class index, including power network bearing capacity index, equipment technology index, operation of power networks index, management and running refer to Mark, power network green index etc. five.
（2）The first class index is that the domain knowledge based on power distribution network management and running evaluation is established, the distribution The domain knowledge of net management and running evaluation, including：
Dispatching of power netwoks operation level is restricted by power network bearing capacity, and good power network bearing capacity level helps to lift power network tune Operation level is spent, therefore power distribution network management and running evaluation is considered as the influence of power network bearing capacity；
Dispatching of power netwoks operation level is restricted by equipment technology level, and good equipment technology level helps to lift power network tune Operation level is spent, therefore power distribution network management and running evaluation is considered as the horizontal influence of equipment technology；
Dispatching of power netwoks operation level is restricted by management and running level, and standardization, scientific management and running help to be lifted Dispatching of power netwoks operation level, therefore power distribution network management and running evaluation is considered as the horizontal influence of management and running；
The direct target of dispatching of power netwoks operation is lifting operation of power networks performance, and therefore, operation of power networks index is reflection dispatching of power netwoks The important evidence of operation level.
According to Green Development theory and the requirement of clean energy resource development strategy, dispatching of power netwoks operation should lift clean energy resource Digestion capability and level, therefore power network green index is the pith of dispatching of power netwoks operation level.
It is power network bearing capacity that the target of dispatching of power netwoks operation, which should also include, equipment technology is horizontal, management and running are horizontal carries Rise and foundation is provided, therefore, power network bearing capacity index, equipment technology index, management and running index are both to influence dispatching of power netwoks operation Horizontal important restriction factor, and the important indicator foundation of reflection dispatching of power netwoks operation level.
On the other hand, the present invention proposes its two-level index, it includes following for each first class index based on domain knowledge Step：
（1）The domain knowledge of the power network bearing capacity index, refer to power network bearing capacity by grid equipment capacity and its and user The influence of matching degree, network structure and the line length of load etc. factor, therefore, the power network bearing capacity index include Looped network between transformer station's capacity-load ratio, the monotropic rate of transformer station, transformer station's single supply rate, medium-voltage distribution circuit looped network rate, medium-voltage line station Rate, the average disjunction number of middle pressure overhead transmission line, medium-voltage distribution circuit can turn power supply rate, circuit section specification rate, network connection allusion quotation Type rate, length transfinite the average radius of electricity supply of circuit ratio, circuit, branch road seize by the throat circuit ratio, apply to install limited circuit ratio, Per family capacity of distribution transform, apply to install and limited match somebody with somebody control with changed scale.
（2）The domain knowledge of the equipment technology index, refer to the advanced technology that equipment technology level is equipped by power network Property, the influence of configuration completeness, operational reliability etc. factor, therefore, equipment technology index includes medium-voltage line cable Rate, middle pressure overhead transmission line insulation rate, high loss distribution transforming number of units ratio, switch oil-free rate, Every household has an ammeter rate, power distribution automation Coverage rate, feeder automation coverage rate, intelligent electric meter coverage rate, low-voltage collecting meter reading coverage rate, Distribution Network Communication coverage rate, idle benefit Repay the average operation ratio of configuration qualification rate, equipment deficiency rate, equipment failure rate, distribution main website, the averagely online rate of distribution terminal, remote signalling Action accuracy, successful rate of remote control, distribution transforming information are with being forced and being stopped with extraction system matching rate, switching data collection percentage of head rice, equipment Fortune rate, equipment fault tripping operation recovery rate, equipment state accuracy, topologically correct rate.
（3）The domain knowledge of the management and running index, refer to management and running level by Back ground Information completeness and Correctness, and the influence of science, advance, normalization and promptness of business execution etc. factor, therefore, scheduling pipe Managing index includes artwork storehouse information concordance rate, equipment percentage of head rice, equipment availability, elimination of equipment defect rate, livewire work ratio, power failure Telegram in reply rate, repetition power failure ratio, remote control utilization rate, scheduled outage ratio, power failure plan implementation rate, scheduled outage are put down on time for operation Influence when amount, temporary interruption rate, temporary interruption average influence when amount, equipment alteration promptness rate, parameter unusual fluctuation accuracy, Distribute leaflets promptness rate, fault outage information issue percentage of head rice are connect, work order is reported for repairment and studies and judges rate, the up-to-standard rate of repairing work order, scheduling people Member's misuse rate, unit exception operation enhancing rate, main website Back ground Information enhancing rate, unusual fluctuation managerial promotion rate, terminal applies lifting Rate.
（4）The domain knowledge of the operation of power networks index, refer to that operation of power networks performance can be pacified by power supply reliability, operation Quan Xing, economy, and the index of quality of power supply qualification rate etc. are characterized, and specifically, operation of power networks index includes supplying Electric reliability RS-1, comprehensive line loss per unit, medium-voltage line Rate of average load, middle pressure heavy-haul line ratio, in press through the circuit ratio that carries, Heavy duty is with control with changed scale, overload with control with changed scale, integrated voltage qualification rate, the unqualified circuit ratio of terminal voltage, low voltage taiwan area The unqualified taiwan area ratio of ratio, voltage.
（5）The domain knowledge of the power network green index, refer to that power network green level can be by power network to clean energy resource Digestion capability and consumption level characterize, and specifically, it is remaining that power network green index includes clean energy resource digestion capability, clean energy resource Digestion capability, clean energy resource permeability, clean energy resource utilization rate.
Another further aspect, the present invention are based on power distribution network big data, establish the quantum chemical method model of each two-level index, it includes Following steps：
（1）Power network bearing capacity two-level index quantum chemical method model
Transformer station's capacity-load ratio
Transformer station's capacity-load ratio characterizes the transformer installed capacity of this area and the relation of highest actual motion capacity, and reflection capacity is standby It is one of important technology economic indicator for reflecting power network power supply capacity with situation.
Calculation formula：The transforming plant main transformer capacity sum of the transformer station's capacity-load ratio=designated area/region peak load
Explanation：Designated area can be the whole city, district, power supply station, or a certain power transformation region.
The monotropic rate of transformer station
The monotropic rate of transformer station characterizes the transformer station ratio for there was only a main transformer, reflects power supply reliability, is to reflect power network power supply One of important technology economic indicator of ability.
Calculation formula：Transformer station's quantity/region of an only main transformer for the monotropic rate=designated area of transformer station becomes Power station quantity
Explanation：Designated area can be the whole city, district, power supply station.
Transformer station's single supply rate
Transformer station's single supply rate characterizes the transformer station ratio for there was only single power supply inlet wire, is reflection power supply reliability and power supply capacity One of important technology economic indicator.
Calculation formula：Transformer station's quantity/region for there was only power supply all the way of transformer station's single supply rate=designated area Transformer station's quantity
Explanation：Designated area can be the whole city, district, power supply station.
Medium-voltage distribution circuit looped network rate
Medium-voltage distribution circuit looped network rate characterizes the medium-voltage distribution circuit ratio with loop grid, is reflection power supply reliability and confession One of important technology economic indicator of electric energy power.
Calculation formula：Medium-voltage distribution circuit looped network rate=designated area has the medium-voltage distribution circuit quantity of loop grid / region medium-voltage distribution circuit the quantity
Explanation：Designated area can be the whole city, district, power supply station, transformer station.
Looped network rate between medium-voltage line station
Looped network rate characterizes the medium-voltage distribution circuit ratio with loop grid between transformer station between medium-voltage line station, is that reflection power supply can By one of important technology economic indicator of property and power supply capacity.
Calculation formula：Looped network rate=designated area has the medium-voltage distribution of loop grid between transformer station between medium-voltage line station Number of, lines/region medium-voltage distribution circuit the quantity
Explanation：Designated area can be the whole city, district, power supply station.
The middle average disjunction number of pressure overhead transmission line
The middle average disjunction number of pressure overhead transmission line presses the network flexibility of overhead transmission line in characterizing, be the important of reflection power supply reliability One of technical-economic index.
Calculation formula：Overhead transmission line disjunction number sum/should is pressed in middle average disjunction number=designated area of pressure overhead transmission line Pressure rack sky number of, lines in region
Explanation：Designated area can be the whole city, district, power supply station, transformer station.
Medium-voltage distribution circuit can turn power supply rate
Medium-voltage distribution circuit can turn the topological flexibility that power supply rate characterizes medium-voltage distribution circuit, be reflection power supply reliability and power supply One of important technology economic indicator of ability.
Calculation formula：Medium-voltage distribution circuit can turn power supply rate=designated area and possess the middle voltage distribution line that can turn for path Way amount/region medium-voltage distribution circuit the quantity
Explanation：Designated area can be the whole city, district, power supply station, transformer station.
Circuit section specification rate
Circuit section specification rate characterizes the capacity of trunk of medium-voltage distribution circuit, is that the important technology economy for reflecting power supply capacity refers to One of mark.
Calculation formula：Circuit section specification rate=designated area circuit section meets distribution network planning Guidance Rule will The number of, lines asked/region wire the quantity
Explanation：Designated area can be the whole city, district, power supply station, transformer station.
Network connection typical case's rate
Network connection typical case rate characterizes the normalization and reasonability of network, is the important technology economic indicator for reflecting power supply capacity One of.
Calculation formula：Network connection typical case rate=designated area network connection meets distribution network planning Guidance Rule will The number of, lines asked/region wire the quantity
Explanation：Designated area can be the whole city, district, power supply station, transformer station.
Length transfinites circuit ratio
The length circuit ratio that transfinites characterizes this area's power supply and layouted situation, be reflect power supply capacity important technology economic indicator it One.
Calculation formula：Length transfinites circuit ratio=designated area line length will beyond distribution network planning Guidance Rule The number of, lines asked/region wire the quantity
Explanation：Designated area can be the whole city, district, power supply station, transformer station.
The average radius of electricity supply of circuit
The average radius of electricity supply of circuit characterizes this area's power supply and layouted situation, be reflect power supply capacity important technology economic indicator it One.
Calculation formula：Average radius of electricity supply=designated area line powering radius sum/region wire the quantity of circuit
Explanation：Designated area can be the whole city, district, power supply station, transformer station.
Branch road is seized by the throat circuit ratio
Branch road seize by the throat circuit ratio characterize this area's branch road capacity situation, be reflect power supply capacity important technology economy refer to One of mark.
Calculation formula：Number of, lines/area of branch road of seizing by the throat be present in seize by the throat circuit ratio=designated area of branch road Domain number of, lines
Explanation：Designated area can be the whole city, district, power supply station, transformer station.
Apply to install limited circuit ratio
The capacity situation that limited circuit ratio characterizes this area's circuit is applied to install, is the important technology economic indicator for reflecting power supply capacity One of.
Calculation formula：Apply to install limited circuit ratio=designated area and apply to install the limited number of, lines/region wire number Amount
Explanation：Designated area can be the whole city, district, power supply station, transformer station.
Capacity of distribution transform per family
Per family capacity of distribution transform characterize this area's distribution transforming capacity situation, be reflect power supply capacity important technology economic indicator it One.
Calculation formula：Capacity of distribution transform=designated area capacity of distribution transform sum/zone user number per family
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit, taiwan area.
Apply to install to be limited and match somebody with somebody control with changed scale
The limited capacity situation that this area's distribution transforming is characterized with control with changed scale is applied to install, is the important technology economic indicator for reflecting power supply capacity One of.
Calculation formula：Apply to install and limited apply to install the limited distribution transforming quantity/region with control with changed scale=designated area and match somebody with somebody parameter Amount
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit.
（2）Equipment technology two-level index quantum chemical method model
Equipment technology index include medium-voltage line cable rate, middle pressure overhead transmission line insulation rate, high loss distribution transforming number of units ratio, Switch oil-free rate, Every household has an ammeter rate, power distribution automation coverage rate, feeder automation coverage rate, intelligent electric meter coverage rate, low pressure Collection copies coverage rate, Distribution Network Communication coverage rate, reactive-load compensation configuration qualification rate, equipment deficiency rate, equipment failure rate, distribution main website Average operation ratio, the averagely online rate of distribution terminal, remote signalling action accuracy, successful rate of remote control, distribution transforming information are with using extraction system With rate, switching data collection percentage of head rice, equipment forced outage rate, equipment fault tripping operation recovery rate, equipment state accuracy, topology Accuracy.
Medium-voltage line cable rate
The technical advance of medium-voltage line cable rate reflection this area's circuit is horizontal.
Calculation formula：Line ball in medium-voltage line cable rate=designated area midium voltage cable total line length/region Road total length
Explanation：Designated area can be the whole city, district, power supply station, transformer station.
Middle pressure overhead transmission line insulation rate
The technical advance of middle pressure overhead transmission line insulation rate reflection this area's overhead transmission line.
Calculation formula：Insulated over-head line total length/the area is pressed in middle pressure overhead transmission line insulation rate=designated area Overhead transmission line total length is pressed in domain
Explanation：Designated area can be the whole city, district, power supply station, transformer station.
Height loss distribution transforming number of units ratio
The technical advance of height loss distribution transforming number of units ratio reflection this area's distribution transforming.
Calculation formula：The height loss distribution transforming number of units ratio=high loss distribution transforming number of units/region distribution transforming number of units of designated area
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit.
Switch oil-free rate
Switch the technical advance of oil-free rate reflection this area's switchgear.
Calculation formula：Switch oil-free rate=designated area non-oil ultra high vacuum system number of switches/section switch quantity
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit.
Rate that Every household has an ammeter
Rate that Every household has an ammeter reflects the fineness of this area's electric quantity data acquisition.
Calculation formula：Rate=designated area that Every household has an ammeter has the number of users of the independent meter/zone user number
Designated area can be the whole city, district, power supply station, transformer station, circuit, taiwan area.
Power distribution automation coverage rate
Power distribution automation coverage rate characterizes the considerable controllability of this area's power distribution network, is the important of reflection power distribution network intelligent level One of technical-economic index.
Calculation formula：Power distribution automation coverage rate=designated area realizes circuit number/region line of power distribution automation Way
Explanation：Designated area can be the whole city, district, power supply station, transformer station.
Feeder automation coverage rate
Feeder automation coverage rate characterizes the troubleshooting capability of this area's power distribution network, is the important technology for reflecting power supply reliability One of economic indicator.
Calculation formula：Feeder automation coverage rate=designated area realizes circuit number/region line of feeder automation Way
Explanation：Designated area can be the whole city, district, power supply station, transformer station.
Intelligent electric meter coverage rate
Intelligent electric meter coverage rate reflects the technical advance of this area's electric quantity data acquisition.
Calculation formula：Intelligent electric meter coverage rate=designated area intelligent electric meter quantity/region ammeter the quantity
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit, taiwan area.
Low-voltage collecting meter reading coverage rate
Low-voltage collecting meter reading coverage rate reflects the technical advance of this area's electric quantity data acquisition.
Calculation formula：Low-voltage collecting meter reading coverage rate=designated area realizes taiwan area quantity/region taiwan area of low-voltage collecting meter reading Quantity
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit.
Distribution Network Communication coverage rate
Distribution Network Communication coverage rate is one of important technology economic indicator for reflecting power distribution network intelligent level.
Calculation formula：Distribution Network Communication coverage rate=designated area realizes number of, lines/region line of communication overlay Way amount
Explanation：Designated area can be the whole city, district, power supply station, transformer station.
Reactive-load compensation configures qualification rate
The controllable ability of voltage power-less of reactive-load compensation configuration qualification rate reflection this area's power distribution network.
Calculation formula：Reactive-load compensation configuration qualification rate=designated area reactive-load compensation configuration meets distribution network planning design Station institute quantity/institute of regional station quantity of directive/guide requirement
Explanation：The station can be transformer station, power distribution room, taiwan area, switching station；
Designated area can be the whole city, district, power supply station, transformer station, circuit.
Equipment deficiency rate
Equipment deficiency rate characterizes the equipment quality state of this area's power distribution network, is the important technology warp for characterizing power distribution network risk hidden danger One of index of helping.
Calculation formula：Equipment deficiency rate=designated area specified time cycle memory is in number of devices/area of defect The domain time cycle number of devices
Explanation：The equipment can be switch, distribution transforming, overhead line, cable.
Designated area can be the whole city, district, power supply station, transformer station, circuit.
Cycle specified time can be year, season, the moon, week, day.
Equipment failure rate
Equipment failure rate characterizes the equipment quality state of this area's power distribution network, is to characterize distribution network reliability and risk hidden danger One of important technology economic indicator.
Calculation formula：
The all devices number of stoppages sum/time cycle of equipment failure rate=in designated area cycle specified time
Explanation：The equipment can be switch, distribution transforming, overhead line, cable.
Designated area can be the whole city, district, power supply station, transformer station, circuit.
Cycle specified time can be year, season, the moon, week, day.
The average operation ratio of distribution main website
The average operation ratio of distribution main website characterizes the moon online rate of distribution main website.Counted by distribution main website running log, can be by Evaluation is carried out respectively according to monthly, annual.
Calculation formula：（Calendar time-distribution main website down time）/（Calendar time）× 100%.
Explanation：The average operation ratio statistics of monthly distribution main website：Calendar time=of that month number of days × 24, unit are hours；Distribution The accumulative hourage of main website down time=of that month distribution main website down time；Year counts by that analogy.
The averagely online rate of distribution terminal
The averagely online rate of distribution terminal characterizes the averagely online rate of distribution terminal of access distribution main website.Run and remembered by distribution terminal Record statistics, consider trial operation situation, off-line case of reaching the standard grade, the communication disruption situation of the distribution power automation terminal of access main website Deng Various Complex situation, evaluation can be carried out respectively according to monthly, annual.
Calculation formula：（Calendar time × distribution terminal sum-each distribution terminal equipment out of use temporal summation）/（During calendar Between × distribution terminal sum）× 100%.
Explanation：The average operation ratio statistics of monthly distribution main website：Whole month calendar time=of that month number of days × 24, unit are hours； The hourage of each distribution terminal equipment out of use temporal summation=this month all distribution terminal equipment out of use time cumulations；Year counts Mode is uniformly multiplied by 365.
Remote signalling acts accuracy
Remote signalling action accuracy is characterized in the remote signalling displacement accuracy under distribution switch, switch operation and accident conditions.Pass through Distribution main website remote signalling record, SOE logouts, distribution terminal log comprehensive descision remote signalling accuracy, it has to be possible to SOE Shake is recognized, identifies repetitive operation, identification loss action, can carry out evaluation respectively according to monthly, annual.
Calculation formula：The correct action frequency of remote signalling/remote signalling action total degree × 100%
Explanation：Capital equipment includes switch, disconnecting link etc..
Successful rate of remote control
Successful rate of remote control characterizes the success rate for being remotely controlled operation equipment.With reference to straighforward operation record, remote signalling displacement record, SOE Event comprehensive descision is remotely controlled success or failure situation, distinguishes artificial number, emergency stop valve trip, the trial operation put and the complicated case such as tests, can be according to It is monthly, annual to carry out evaluation respectively.
Calculation formula：It is remotely controlled number of success/remote control number of times summation × 100%
Explanation：Telecommand is assigned without returning to school or return to school successfully but include successful rate of remote control index situations such as live action is incorrect Evaluation
Distribution transforming information is with using extraction system matching rate
Distribution transforming information and the uniformity that distribution main website distribution transforming information and the distribution transforming information with extraction system are characterized with extraction system matching rate Level, evaluation can be carried out respectively according to day, the moon, year.
Calculation formula：Matched somebody with somebody with extraction system with quantity/distribution main website that distribution main website distribution transforming is real-time or near-realtime data is consistent Become real-time or near-realtime data total quantity × 100%.
Switching data gathers percentage of head rice
The distribution transforming that switching data collection percentage of head rice sign distribution main website gathers by using extraction system is in real time or near-realtime data answers root According to interaction specifications ensure switching data collection and distribution main website with the level of integrity of extraction system interaction data, can be according to Day, the moon, year carry out evaluation respectively.
Calculation formula：The distribution transforming of distribution main website collection in real time or near-realtime data quantity/it is in real time or accurate with extraction system distribution transforming Real time data total quantity × 100%.
Equipment forced outage rate
Equipment forced outage rate characterizes the ratio of equipment forced outage, and equipment includes transformer, bus, switch, circuit etc., can be with Evaluation is carried out respectively according to monthly, annual.
Calculation formula：Equipment forced outage number/equipment amounts to stoppage in transit number × 100%.
Explanation：Equipment forced outage number is the forced outage number sum of the equipment such as transformer, bus, switch, circuit； Equipment amounts to the total stoppage in transit number that stoppage in transit number is the equipment such as transformer, bus, switch, circuit.
Equipment fault tripping operation recovery rate
Equipment fault tripping operation recovery rate characterize equipment fault tripping operation after reclosing success ratio, mainly circuit, transformer, After association circuit breaker trip caused by the equipment faults such as bus and breaker faults itself, the ratio of reclosing success can be with Evaluation is carried out respectively according to monthly, annual.
Calculation formula：Reclosing success number/fault trip number × 100%.
Explanation：Reclosing success number is the cumulative number of breaker reclosing success after equipment fault；Fault trip is total Number is the total of association circuit breaker trip caused by the equipment faults such as circuit, transformer, bus and the tripping operation of breaker faults itself Number.
Equipment state accuracy
Equipment state accuracy characterizes the exact level of the equipment running status gathered in distribution main website, including equipment operation, inspection Repair, be standby, stopping the states such as labour.Power distribution automation main station is periodically obtained PMS system equipment status by intervals, judge with Power distribution automation main station switch, the uniformity of disconnecting link state.
Calculation formula：Quantity/production management of state consistency during production management system and distribution main website switch tool occur simultaneously System and distribution main website switch tool common factor quantity × 100%.
Explanation：The details of equipment set are provided respectively by distribution main station system and production management system, if folding State consistency then thinks production management system and distribution master device state consistency.
Topologically correct rate
Topologically correct rate characterizes the topologically correct level in electric hookup in distribution main website, it is ensured that accurate description and displaying distribution The topological relation of feeder line and administrative equipment.Static grid structure and Historic Section data statistics by distribution main website, by finger Fixed strategy extracts a number of feeder line, and situation can be used by calculating the topology of feeder line.
Calculation formula：Topologically correct number of devices/equipment sum × 100%.
Explanation：Model file is provided by distribution main station system, through analyzing no cyclization, no detached island is being considered as topology just Really；Number of devices in the model file that equipment sum=distribution main station system provides.
（3）Management and running two-level index quantum chemical method model
Management and running index includes artwork storehouse information concordance rate, equipment percentage of head rice, equipment availability, elimination of equipment defect rate, powered work Telegram in reply rate, repetition power failure ratio, remote control utilization rate, scheduled outage ratio, the plan that has a power failure perform on time for industry ratio, power failure operation Amount when amount, temporary interruption rate, temporary interruption average influence, equipment alteration promptness rate, ginseng when rate, scheduled outage average influence Number unusual fluctuation accuracy, distribute leaflets promptness rate, fault outage information issue percentage of head rice are connect, work order is reported for repairment and studies and judges rate, repairing work order quality Qualification rate, dispatcher's misuse rate, unit exception operation enhancing rate, main website Back ground Information enhancing rate, unusual fluctuation managerial promotion rate, Terminal applies enhancing rate.
Artwork storehouse information concordance rate
Artwork storehouse information concordance rate be reflection management and running department to the management service of power network in compass of competency and facility information and Utilize level.
Calculation formula：The all devices artwork storehouse information of artwork storehouse information concordance rate=in designated area cycle specified time The number of devices of consistent number of devices/in region cycle specified time
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit.
Cycle specified time can be year, season, the moon, week, day.
It can be counted by way of spot-check equipment component.
Equipment percentage of head rice
Distribution master device percentage of head rice characterizes integrated degree of the artwork compared with adjusting the equipment of scope tube in distribution main website, mainly Including equipment such as distribution network feeder, distribution transforming, switch, disconnecting link, bus, power distribution station institutes.
Calculation formula：Production management system and quantity/production management system that distribution master device is occured simultaneously and distribution main website Equipment union quantity × 100%.
Explanation：Production management system is with distribution master device common factor=while in production management system and distribution main station system All existing equipment；Production management system and equipment+distribution main station system in distribution master device union=production management system In exclusive equipment.
Equipment availability
Equipment availability characterizes the intact degree of equipment in power distribution network, mainly including distribution network feeder, distribution transforming, switch, disconnecting link, mother The equipment such as line, power distribution station institute.
Calculation formula：Quantity/region of the non-defective devices of equipment availability=in designated area cycle specified time Number of devices in the time cycle
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit.
Cycle specified time can be year, season, the moon, week, day.
Elimination of equipment defect rate
Elimination of equipment defect rate characterizes the promptness that but shows of equipment of existing defects in power distribution network, mainly including distribution network feeder, match somebody with somebody The equipment such as change, switch, disconnecting link, bus, power distribution station institute.
Calculation formula：The quantity for elimination of equipment defect rate=equipment deficiency eliminates in time in designated area cycle specified time/ The overall defect number of equipment in the time cycle of the region
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit.Cycle specified time can be year, season, The moon, week, day.
Livewire work ratio
Livewire work ratio characterizes the power supply reliability and safety work ability of this area's power distribution network.
Calculation formula：The livewire work work order quantity/area of livewire work ratio=in designated area cycle specified time Operation work order quantity in the time cycle of domain
Explanation：Designated area can be the whole city, district, power supply station.
Cycle specified time can be year, season, the moon, week, day.
Power failure operation telegram in reply rate on time
Telegram in reply rate characterizes normalization and promptness that this area's power failure operation is handled to power failure operation on time, is the power supply of reflection this area One of important technology economic indicator of reliability and operation management level.
Calculation formula：The power failure of power failure operation telegram in reply rate=sent a telegram in reply on time in designated area cycle specified time on time is made The power failure operation quantity of industry quantity/in the time cycle of the region
Explanation：Designated area can be the whole city, district, power supply station.
Cycle specified time can be year, season, the moon, week, day.
Repeat power failure ratio
The power failure disposal ability that power failure ratio characterizes this area is repeated, is reflection this area's power supply reliability and troubleshooting capability One of important technology economic indicator.
Calculation formula：Repeat to occur to repeat the power-off event having a power failure in power failure ratio=designated area cycle specified time The power-off event quantity of quantity/in the time cycle of the region
Explanation：
Designated area can be the whole city, district, power supply station.
Cycle specified time can be year, season, the moon, week, day.
It is remotely controlled utilization rate
Remote control utilization rate characterizes the distribution terminal for possessing remote control condition for access distribution main website, according to distribution operational circumstances, enters The ratio of row straighforward operation.With reference to straighforward operation record, remote signalling displacement record, SOE logouts, distribution terminal log system Meter, comprehensive descision remote control success or failure situation, distinguish and manually put the complicated cases such as number, emergency stop valve trip, trial operation test, can be according to the moon Degree, year carry out evaluation respectively.
Calculation formula：Summation × 100% of actual remote control number of times/remote control operation number.
Explanation：The distribution terminal for remote control operation number=possess remote control condition controls number+straighforward operation number manually.
Scheduled outage ratio
Scheduled outage ratio characterizes the planning management ability that this area's power supply department overhauls to power-off event and O＆M.
Calculation formula：Scheduled outage ratio=the scheduled outage number/region should in designated area cycle specified time Frequency of power cut in time cycle
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit.
Cycle specified time can be year, season, the moon, week, day.
Have a power failure plan implementation rate
The plan implementation rate that has a power failure characterizes the plan that has a power failure（Containing all rolling plannings）Implementation status.Power failure for importing distribution main website The implementation status of plan, counted by distribution main website combination request slip, can carry out examination respectively according to monthly, annual and comment Valency.
Calculation formula：Scheduled outage number of executions/power failure plan total quantity × 100%.
Explanation：Power failure plan total quantity is the total of the newly-increased power failure planned quantity of power failure plan total quantity and all rolling plannings With.
Temporary interruption rate
Temporary interruption rate characterizes the ratio of the temporary interruption plan outside the plan that has a power failure（All rolling plannings, conjunction Open Loop Operation remove Outside）, evaluation can be carried out respectively according to monthly, annual.
Calculation formula：Temporary interruption quantity/scheduled outage total quantity × 100%.
Explanation：Scheduled outage total quantity has a power failure containing scheduled outage, temporary interruption, all rolling plannings.
Amount during scheduled outage average influence
Amount characterizes influence of the scheduled outage to user during scheduled outage average influence, is reflection power supply reliability and operational management One of important technology economic indicator of ability.
Calculation formula：Amount=scheduled outage influence in designated area cycle specified time during scheduled outage average influence When the scheduled outage number of amount sum/in the time cycle of the region
Explanation：
Designated area can be the whole city, district, power supply station, transformer station, circuit.
Cycle specified time can be year, season, the moon, week, day.
Amount during temporary interruption average influence
Amount characterizes influence of the temporary interruption to user during temporary interruption average influence, is reflection power supply reliability and operation management One of important technology economic indicator of ability.
Calculation formula：Amount=temporary interruption influence in designated area cycle specified time during temporary interruption average influence When the temporary interruption number of amount sum/in the time cycle of the region
Explanation：
Designated area can be the whole city, district, power supply station, transformer station, circuit.
Cycle specified time can be year, season, the moon, week, day.
Distribution Network Equipment unusual fluctuation promptness rate
Distribution Network Equipment unusual fluctuation promptness rate characterizes distribution main website should be able to be according to request slip, before and after reaction distribution unusual fluctuation promptly and accurately State, and unusual fluctuation in place, can carry out evaluation respectively according to day, the moon, year before unusual fluctuation equipment power transmission.
Calculation formula：Quantity/unusual fluctuation equipment sum × 100% of unusual fluctuation in place before unusual fluctuation equipment power transmission.
Explanation：Count day, the moon is examined, year evaluation
Distribution network parameters unusual fluctuation accuracy
Distribution network parameters unusual fluctuation accuracy characterizes distribution main website and production management system, marketing management system etc. and carries out parameter unusual fluctuation It is synchronous, ensure the accuracy of Distribution Network Equipment parameter, evaluation can be carried out respectively according to day, the moon, year.
Calculation formula：Consistent quantity/unusual fluctuation the parameter of distribution main website and production management system, marketing management system unusual fluctuation parameter Sum × 100%.
Explanation：Parameter unusual fluctuation relates generally to contact capacity, capacity of distribution transform and attribute（Public affairs become or specially become）, high voltage customer class 8 indexs such as type, responsible consumer, double/more/power autonomous users, unit quantity and capacity.（Count day, the moon is examined, Nian Ping Valency）.
Connect distribute leaflets promptness rate
Connecing distribute leaflets promptness rate, to characterize distribution main website horizontal to the promptness for reporting work order order and distribute leaflets for repairment, more than connecing the distribute leaflets time limit Statistics is included, evaluation can be carried out respectively according to monthly, annual.
Calculation formula：Complete to connect the quantity of distribute leaflets/connect distribute leaflets total quantity × 100% within the time limit.
Explanation：It is limited to when connecing distribute leaflets 5 minutes.
Fault outage information issues percentage of head rice
Fault outage information issue percentage of head rice characterizes the percentage of head rice situation of regulation and control center issue fault outage information.Pass through distribution master Stand to being counted with the distribution transforming for stopping power transmission warning information and having a power failure more than 1 hour sent in extraction system, and with it is announced Fault outage information is checked, and can carry out evaluation respectively according to monthly, annual.
Calculation formula：The distribution transforming power failure quantity of distribution main website issue/actual power failure distribution transforming sum × 100%.
Explanation：Distribution transforming power failure quantity=distribution main website of distribution main website issue studies and judges to have a power failure for distribution transforming caused by middle pressure failure Quantity+gathered from extraction system stops power transmission warning information and the distribution transforming quantity having a power failure more than 1 hour.
Report work order for repairment and study and judge rate
Report work order for repairment and study and judge rate and characterize and carry out the ratio studied and judged of distribution to reporting work order for repairment, it is determined that be press failure in distribution report work for repairment List must be articulated under fault outage information.Work order analysis is carried out by distribution main website, failure is pressed in statistics and is not mounted and is stopped The work order quantity of power information, evaluation can be carried out respectively according to monthly, annual.
Calculation formula：The work order quantity of the work order quantity of middle pressure failure and mounting fault outage information/middle pressure failure × 100%.
Explanation：The work order quantity of middle pressure failure is the work for being defined as pressing failure after distribution main station failure is studied and judged in distribution Odd number.
Rush to repair the up-to-standard rate of work order
Rush to repair the up-to-standard rate of work order and characterize the qualified ratio of repairing work order, can carry out examination respectively according to monthly, annual and comment Valency.
Calculation formula：It is judged as qualified repairing work order number/work order sum × 100%.
Explanation：It is judged as that qualified repairing work order number assigns hair timely, repairing is shown up in time and not by provincial telework The work order number that Zhan Huoguowang Customer Service Centers retract, work order sum, which refers to, is pushed to all repairing power supply quantity of distant station.
Misuse rate
Misuse rate characterizes dispatcher because of the maloperation ratio of artificial responsibility, can be examined respectively according to monthly, annual Evaluation.
Calculation formula：Scheduling number/scheduling of ordering by mistake is ordered total degree × 100%.
Explanation：Month misuse rate, examine monthly ratio of ordering by mistake；Year misuse rate, ratio of ordering by mistake in examination year.
Unit exception runs enhancing rate
Unit exception operation enhancing rate characterizes ratio of this month unit exception operation compared with lifting last month.
Calculation formula：（Equipment forced outage enhancing rate+equipment fault tripping operation recovers enhancing rate）× 100%.
Explanation：Equipment forced outage enhancing rate=（Last month equipment forced outage rate-this month equipment forced outage rate）/ last month Equipment forced outage rate, equipment fault tripping operation recovery enhancing rate=（This month equipment fault tripping operation recovery rate-equipment fault last month is jumped Lock recovery rate）Equipment fault tripping operation/last month recovery rate, while can contemplate equipment forced outage rate and equipment fault tripping operation recovery Weight of the rate in unit exception runs enhancing rate.
Main website Back ground Information enhancing rate
Main website Back ground Information enhancing rate characterizes the ratio that this month main website Back ground Information is lifted compared with last month.
Calculation formula：（It is correct that distribution main website averagely runs the complete enhancing rate+equipment state of enhancing rate+distribution master device Enhancing rate+topologically correct enhancing rate）× 100%.
Explanation：Distribution main website averagely run enhancing rate=（The average operation ratio of this month distribution main website-last month distribution main website is averaged Operation ratio）The average operation ratio of distribution main website/last month；The complete enhancing rate of distribution master device=（This month distribution master device is complete Rate-last month distribution master device percentage of head rice）/ last month distribution master device percentage of head rice；The correct enhancing rate of equipment state=（This month, sets Standby state accuracy-last month equipment state accuracy）/ last month equipment state accuracy；Topologically correct enhancing rate=（This month topology Accuracy-last month topologically correct rate）/ last month topologically correct rate.
Unusual fluctuation managerial promotion rate
Unusual fluctuation managerial promotion rate characterizes the ratio that this month unusual fluctuation management is lifted compared with last month.
Calculation formula：（The timely enhancing rate of the Distribution Network Equipment unusual fluctuation+correct enhancing rate of distribution network parameters unusual fluctuation）× 100%.
Explanation：The timely enhancing rate of Distribution Network Equipment unusual fluctuation=（This month Distribution Network Equipment unusual fluctuation promptness rate-last month power distribution network is set Standby unusual fluctuation promptness rate）Distribution Network Equipment unusual fluctuation/last month promptness rate；The correct enhancing rate of distribution network parameters unusual fluctuation=（This month power distribution network is joined Number unusual fluctuation accuracy-last month distribution network parameters unusual fluctuation accuracy）/ last month distribution network parameters unusual fluctuation accuracy.
Terminal applies enhancing rate
Terminal applies enhancing rate characterizes the ratio that this month unusual fluctuation management is lifted compared with last month.
Calculation formula：（The averagely online enhancing rate of distribution terminal+remote signalling acts correct enhancing rate+remote control and uses enhancing rate+distant Control successfully enhancing rate+distribution transforming information and gather complete enhancing rate with matching enhancing rate+switching data with extraction system）× 100%.
Explanation：The averagely online enhancing rate of distribution terminal=（The averagely online rate of this month distribution terminal-last month distribution terminal is averaged Online rate）/ last month the averagely online rate of distribution terminal；The correct enhancing rate of remote signalling action=（This month remote signalling action is distant accuracy-last month Letter acts accuracy）Remote signalling action/last month accuracy；Remote control using enhancing rate=（This month remote control utilization rate-remote control last month uses Rate）/ last month is remotely controlled utilization rate；Be remotely controlled successfully enhancing rate=（This month successful rate of remote control-last month successful rate of remote control）/ last month remote control into Power；Distribution transforming information with extraction system match enhancing rate=（This month distribution transforming information is with using extraction system matching rate-distribution transforming last month information With with extraction system matching rate）Distribution transforming/last month information is with using extraction system matching rate；The complete enhancing rate of switching data collection=（This month, matches somebody with somebody Become data acquisition percentage of head rice-switching data collection last month percentage of head rice）Switching data collection/last month percentage of head rice.
（4）Operation of power networks two-level index quantum chemical method model
Operation of power networks index includes power supply reliability RS-1, comprehensive line loss per unit, medium-voltage line Rate of average load, middle pressure heavy-haul line Ratio, in press through the circuit ratio of carrying, heavy duty unqualified with control with changed scale, integrated voltage qualification rate, terminal voltage with control with changed scale, overload Circuit ratio, low voltage taiwan area ratio, the unqualified taiwan area ratio of voltage.
Power supply reliability RS-1
Power supply reliability RS-1 characterizes the synthesis power supply reliability of all kinds of power failure factors of consideration of this area, is that reflection this area adjusts Spend one of important technology economic indicator of operation and management level.
Calculation formula：Power failure duration/the time cycle of power supply reliability RS-1=in designated area cycle specified time Duration
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit, taiwan area.
Cycle specified time can be year, season, the moon, week, day.
Comprehensive line loss per unit
Comprehensive line loss per unit characterizes this area's power distribution network performance driving economy, is the important skill for reflecting that this area's power dispatch system operation and management is horizontal One of art economic indicator.
Calculation formula：The difference of the delivery and electricity sales amount/area of comprehensive line loss per unit=in designated area cycle specified time Electricity sales amount in the time cycle of domain
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit, taiwan area.
Cycle specified time can be year, season, the moon, week, day.
Medium-voltage line Rate of average load
Medium-voltage line Rate of average load reflects the capacity service condition and level of security of this area's medium-voltage line, is to characterize power distribution network One of horizontal important technology economic indicator of power dispatch system operation and management.
Calculation formula：The medium-voltage line of operation in medium-voltage line Rate of average load=designated area cycle specified time The medium-voltage line quantity of operation in load factor sum/region time cycle
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit.
Cycle specified time can be year, season, the moon, week, day.
Middle pressure heavy-haul line ratio
The capacity service condition and level of security of middle pressure heavy-haul line ratio reflection this area's medium-voltage line, it is to characterize power distribution network to adjust Spend one of important technology economic indicator of operation and management level.
Calculation formula：The medium-voltage line quantity of middle pressure heavy-haul line ratio=heavily loaded in designated area cycle specified time The medium-voltage line quantity of operation in the time cycle of/region
Explanation：Designated area can be the whole city, district, power supply station, transformer station.
Cycle specified time can be year, season, the moon, week, day.
In press through carry circuit ratio
In press through the capacity service condition and level of security for carrying circuit ratio reflection this area's medium-voltage line, be to characterize power distribution network to adjust Spend one of important technology economic indicator of operation and management level.
Calculation formula：In press through the medium-voltage line quantity for carrying overload in circuit ratio=designated area cycle specified time The medium-voltage line quantity of operation in the time cycle of/region
Explanation：Designated area can be the whole city, district, power supply station, transformer station.
Cycle specified time can be year, season, the moon, week, day.
Control with changed scale is matched somebody with somebody in heavy duty
Capacity service condition and level of security of the heavy duty with control with changed scale reflection this area's distribution transformer, it is to characterize power distribution network scheduling One of important technology economic indicator of operation and management level.
Calculation formula：Distribution transforming quantity/the region of heavy duty with control with changed scale=heavily loaded in designated area cycle specified time The distribution transforming quantity of operation in the time cycle
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit.
Cycle specified time can be year, season, the moon, week, day.
Overload matches somebody with somebody control with changed scale
Capacity service condition and level of security of the overload with control with changed scale reflection this area's distribution transformer, it is to characterize power distribution network scheduling One of important technology economic indicator of operation and management level.
Calculation formula：Distribution transforming quantity/the region of overload with overload in control with changed scale=designated area cycle specified time The distribution transforming quantity of operation in the time cycle
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit.
Cycle specified time can be year, season, the moon, week, day.
Integrated voltage qualification rate
Integrated voltage qualification rate reflects the comprehensive qualified rate of each node voltage of this area's power distribution network, is to characterize power distribution network management and running One of important technology economic indicator of managerial skills.
Calculation formula：The qualified voltage monitoring point of voltage of integrated voltage qualification rate=in designated area cycle specified time Voltage monitoring is counted in the time cycle of the number/region
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit, taiwan area.
Cycle specified time can be year, season, the moon, week, day.
The unqualified circuit ratio of terminal voltage
The qualification rate of the unqualified circuit ratio reflection this area's medium-voltage distribution circuit terminal voltage of terminal voltage, is to characterize power distribution network One of horizontal important technology economic indicator of power dispatch system operation and management.
Calculation formula：The unqualified circuit ratio of terminal voltage=terminal voltage does not conform in designated area cycle specified time The number of, lines of operation in the number of, lines of lattice/region time cycle
Explanation：Designated area can be the whole city, district, power supply station, transformer station.
Cycle specified time can be year, season, the moon, week, day.
Low voltage taiwan area ratio
Low voltage taiwan area ratio reflects the quality of voltage of this area low-voltage platform area, is to characterize power distribution network power dispatch system operation and management level One of important technology economic indicator.
Calculation formula：The taiwan area quantity of the low voltage of low voltage taiwan area ratio=in designated area cycle specified time The taiwan area quantity of operation in the time cycle of/region
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit.
Cycle specified time can be year, season, the moon, week, day.
The unqualified taiwan area ratio of voltage
The rate of qualified voltage of the unqualified taiwan area ratio reflection this area low-voltage platform area of voltage, is to characterize power distribution network power dispatch system operation and management One of horizontal important technology economic indicator.
Calculation formula：The underproof taiwan area of voltage of the unqualified taiwan area ratio of voltage=in designated area cycle specified time The taiwan area quantity of operation in quantity/region time cycle
Designated area can be the whole city, district, power supply station, transformer station, circuit.
Cycle specified time can be year, season, the moon, week, day.
（5）Power network green two-level index and its computational methods
Power network green index includes clean energy resource digestion capability, clean energy resource residue digestion capability, clean energy resource permeability, cleaning Energy utilization rate.
Clean energy resource digestion capability
Clean energy resource digestion capability characterizes consumption potentiality of this area's power distribution network to clean energy resource, is reflection power network green operation water One of flat important technology economic indicator.
Calculation formula：Clean energy resource digestion capability, the i.e. maximum of designated area clean energy resource can access capacity, can pass through tide Stream calculation obtains.
Explanation：Designated area can be the whole city, district, power supply station, transformer station, circuit, taiwan area.
Clean energy resource residue digestion capability
Clean energy resource residue digestion capability characterizes digestion capability of this area's power distribution network to clean energy resource, is reflection power network green fortune One of flat important technology economic indicator of water-filling.
Calculation formula：Clean energy resource residue digestion capability=clean energy resource digestion capability-clean energy resource access capacity
Explanation：It can be calculated by the whole city, district, power supply station, transformer station, circuit, taiwan area hierarchical layered.
Clean energy resource permeability
Clean energy resource permeability characterizes installation accounting of the clean energy resource in this area's power distribution network, is that reflection power network green is horizontal One of important technology economic indicator.
Calculation formula：Clean energy resource permeability=clean energy resource access capacity/with peak load in region
Explanation：It can be calculated by the whole city, district, power supply station, transformer station, circuit, taiwan area hierarchical layered.
Clean energy resource utilization rate
Clean energy resource utilization rate characterizes this area's power distribution network to clean energy resource using level, is reflection power network green operation level One of important technology economic indicator.
Calculation formula：Clean energy resource utilization rate=clean energy resource generated energy/with region internal loading power consumption
Explanation：It can be calculated by the whole city, district, power supply station, transformer station, circuit, taiwan area hierarchical layered.
Above is presently preferred embodiments of the present invention, all changes made according to technical solution of the present invention, caused function are made During with scope without departing from technical solution of the present invention, protection scope of the present invention is belonged to.

Claims (2)

  1. A kind of 1. power distribution network management and running evaluation index system construction method based on big data, it is characterised in that：Including Following steps,
    S1, foundation include power network bearing capacity index, equipment technology index, operation of power networks index, management and running index, power network green The power distribution network management and running evaluation index system of five first class index of index；
    S2, for each first class index, build its two-level index, it is specific as follows：
    Power network bearing capacity index includes transformer station's capacity-load ratio, the monotropic rate of transformer station, transformer station's single supply rate, medium-voltage distribution circuit ring Looped network rate, the average disjunction number of middle pressure overhead transmission line, medium-voltage distribution circuit can turn power supply rate, circuit section between net rate, medium-voltage line station The transfinite average radius of electricity supply of circuit ratio, circuit, branch road of face specification rate, network connection typical case rate, length is seized by the throat circuit Ratio, apply to install limited circuit ratio, per family capacity of distribution transform, apply to install and limited match somebody with somebody control with changed scale；
    Equipment technology index include medium-voltage line cable rate, middle pressure overhead transmission line insulation rate, high loss distribution transforming number of units ratio, Switch oil-free rate, Every household has an ammeter rate, power distribution automation coverage rate, feeder automation coverage rate, intelligent electric meter coverage rate, low pressure Collection copies coverage rate, Distribution Network Communication coverage rate, reactive-load compensation configuration qualification rate, equipment deficiency rate, equipment failure rate, distribution main website Average operation ratio, the averagely online rate of distribution terminal, remote signalling action accuracy, successful rate of remote control, distribution transforming information are with using extraction system With rate, switching data collection percentage of head rice, equipment forced outage rate, equipment fault tripping operation recovery rate, equipment state accuracy, topology Accuracy；
    Management and running index includes artwork storehouse information concordance rate, equipment percentage of head rice, equipment availability, elimination of equipment defect rate, powered work Telegram in reply rate, repetition power failure ratio, remote control utilization rate, scheduled outage ratio, the plan that has a power failure perform on time for industry ratio, power failure operation Amount when amount, temporary interruption rate, temporary interruption average influence, equipment alteration promptness rate, ginseng when rate, scheduled outage average influence Number unusual fluctuation accuracy, distribute leaflets promptness rate, fault outage information issue percentage of head rice are connect, work order is reported for repairment and studies and judges rate, repairing work order quality Qualification rate, dispatcher's misuse rate, unit exception operation enhancing rate, main website Back ground Information enhancing rate, unusual fluctuation managerial promotion rate, Terminal applies enhancing rate；
    Operation of power networks index includes power supply reliability RS-1, comprehensive line loss per unit, medium-voltage line Rate of average load, middle pressure heavy-haul line Ratio, in press through the circuit ratio of carrying, heavy duty unqualified with control with changed scale, integrated voltage qualification rate, terminal voltage with control with changed scale, overload Circuit ratio, low voltage taiwan area ratio, the unqualified taiwan area ratio of voltage；
    Power network green index includes clean energy resource digestion capability, clean energy resource residue digestion capability, clean energy resource permeability, cleaning Energy utilization rate；
    S3, based on power distribution network big data, establish the quantum chemical method model of each two-level index.
  2. 2. according to the method for claim 1, it is characterised in that：In the step S3, the quantum chemical method of each two-level index Model to establish process as follows：
    （1）Power network bearing capacity two-level index quantum chemical method model：
    The transforming plant main transformer capacity sum of the transformer station's capacity-load ratio=designated area/region peak load；
    Transformer station's quantity/region transformer station quantity of an only main transformer for the monotropic rate=designated area of transformer station；
    Transformer station's quantity/region transformer station quantity for there was only power supply all the way of transformer station's single supply rate=designated area；
    Medium-voltage distribution circuit looped network rate=designated area, which has in medium-voltage distribution circuit quantity/region of loop grid, presses Distribution line quantity；
    Looped network rate=designated area has the medium-voltage distribution circuit quantity of loop grid between transformer station/should between medium-voltage line station Region medium-voltage distribution circuit quantity；
    Press pressure rack in the overhead transmission line disjunction number sum/region empty in the middle average disjunction number=designated area of pressure overhead transmission line Number of, lines；
    Medium-voltage distribution circuit can turn power supply rate=designated area and possess the medium-voltage distribution circuit quantity/area that can turn for path Domain medium-voltage distribution circuit quantity；
    Circuit section specification rate=designated area circuit section meet the number of, lines of distribution network planning Guidance Rule requirement/ The region wire quantity；
    Network connection typical case rate=designated area network connection meet the number of, lines of distribution network planning Guidance Rule requirement/ The region wire quantity；
    Length transfinite circuit ratio=designated area line length beyond distribution network planning Guidance Rule requirement number of, lines/ The region wire quantity；
    Average radius of electricity supply=designated area line powering radius sum/region wire the quantity of circuit；
    Number of, lines/region wire quantity of branch road of seizing by the throat be present in seize by the throat circuit ratio=designated area of branch road；
    Apply to install limited circuit ratio=designated area and apply to install the limited number of, lines/region wire quantity；
    Capacity of distribution transform=designated area capacity of distribution transform sum/zone user number per family；
    Apply to install to be limited and apply to install the limited distribution transforming quantity/region distribution transforming quantity with control with changed scale=designated area；
    （2）Equipment technology two-level index quantum chemical method model：
    The medium-voltage line cable rate=designated area midium voltage cable total line length/region medium-voltage line total length；
    Pressure rack ceases to be busy in the insulated over-head line total length/region is pressed in middle pressure overhead transmission line insulation rate=designated area Road total length；
    The height loss distribution transforming number of units ratio=high loss distribution transforming number of units/region distribution transforming number of units of designated area；
    Switch oil-free rate=designated area non-oil ultra high vacuum system number of switches/section switch quantity；
    Rate=designated area that Every household has an ammeter has the number of users of the independent meter/zone user number；
    Power distribution automation coverage rate=designated area realizes circuit number/region wire number of power distribution automation；
    Feeder automation coverage rate=designated area realizes circuit number/region wire number of feeder automation；
    Intelligent electric meter coverage rate=designated area intelligent electric meter quantity/region ammeter the quantity；
    Low-voltage collecting meter reading coverage rate=designated area realizes taiwan area quantity/region taiwan area quantity of low-voltage collecting meter reading；
    Distribution Network Communication coverage rate=designated area realizes number of, lines/region wire quantity of communication overlay；
    Reactive-load compensation configuration qualification rate=designated area reactive-load compensation configuration meets the station institute of distribution network planning Guidance Rule requirement Quantity/institute of the regional station quantity；
    Number of devices/the region time cycle of equipment deficiency rate=designated area specified time cycle memory in defect Number of devices；
    The all devices number of stoppages sum/time cycle of equipment failure rate=in designated area cycle specified time；
    The average operation ratio of distribution main website=（Calendar time-distribution main website down time）/（Calendar time）× 100%；
    The averagely online rate of distribution terminal=（Calendar time × distribution terminal sum-each distribution terminal equipment out of use temporal summation）/ （Calendar time × distribution terminal sum）× 100%；
    The correct action frequency of remote signalling action accuracy=remote signalling/remote signalling action total degree × 100%；
    Successful rate of remote control=remote control number of success/remote control number of times summation × 100%；
    Distribution transforming information with extraction system matching rate=with extraction system and distribution main website distribution transforming is real-time or near-realtime data is consistent number Amount/distribution main website distribution transforming in real time or near-realtime data total quantity × 100%；
    It is real with extraction system distribution transforming that switching data gathers percentage of head rice=distribution transforming of distribution main website collection in real time or near-realtime data quantity/ When or near-realtime data total quantity × 100%；
    Equipment forced outage rate=equipment forced outage number/equipment amounts to stoppage in transit number × 100%；
    Equipment fault tripping operation recovery rate=reclosing success number/fault trip number × 100%；
    Quantity/production pipe of state consistency during equipment state accuracy=production management system and distribution main website switch tool occur simultaneously Reason system and distribution main website switch tool common factor quantity × 100%；
    Topologically correct rate=topologically correct number of devices/equipment sum × 100%；
    （3）Management and running two-level index quantum chemical method model：
    The consistent number of devices of all devices artwork storehouse information of artwork storehouse information concordance rate=in designated area cycle specified time Number of devices in/region cycle specified time；
    Quantity/production management system that distribution master device percentage of head rice=production management system is occured simultaneously with distribution master device is with matching somebody with somebody Electric master device union quantity × 100%；
    The quantity of the non-defective devices of equipment availability=in designated area cycle specified time/in the time cycle of the region Number of devices；
    Quantity/the region time for elimination of equipment defect rate=equipment deficiency eliminates in time in designated area cycle specified time The overall defect number of equipment in cycle；
    The livewire work work order quantity/region time cycle of livewire work ratio=in designated area cycle specified time Interior operation work order quantity；
    Power failure operation quantity/area of power failure operation telegram in reply rate=sent a telegram in reply on time in designated area cycle specified time on time Power failure operation quantity in the time cycle of domain；
    Repeat to occur to repeat the power-off event quantity/region having a power failure in power failure ratio=designated area cycle specified time Power-off event quantity in the time cycle；
    It is remotely controlled summation × 100% of utilization rate=actual remote control number of times/remote control operation number；
    Scheduled outage ratio=the scheduled outage number/region is stopped in the time cycle in designated area cycle specified time Electric number；
    Have a power failure plan implementation rate=scheduled outage number of executions/power failure plan total quantity × 100%；
    Temporary interruption rate=temporary interruption quantity/scheduled outage total quantity × 100%；
    Amount sum during amount during scheduled outage average influence=scheduled outage influences in designated area cycle specified time/ Scheduled outage number in the time cycle of the region；
    Amount sum during amount during temporary interruption average influence=temporary interruption influences in designated area cycle specified time/ Temporary interruption number in the time cycle of the region；
    Quantity/unusual fluctuation equipment sum × 100% of unusual fluctuation in place before Distribution Network Equipment unusual fluctuation promptness rate=unusual fluctuation equipment power transmission；
    The consistent quantity of distribution network parameters unusual fluctuation accuracy=distribution main website and production management system, marketing management system unusual fluctuation parameter/ Unusual fluctuation parameter sum × 100%；
    Connect distribute leaflets promptness rate=completing to connect the quantity of distribute leaflets within the time limit/and connect distribute leaflets total quantity × 100%；
    The distribution transforming power failure quantity of fault outage information issue percentage of head rice=distribution main website issue/actual power failure distribution transforming sum × 100%；
    Report for repairment work order study and judge rate=middle pressure failure and mount the work order quantity of work order quantity/middle pressure failure of fault outage information × 100%；
    The up-to-standard rate of repairing work order=be judged as qualified repairing work order number/work order sum × 100%；
    Misuse rate=scheduling number/scheduling of ordering by mistake is ordered total degree × 100%；
    Unit exception operation enhancing rate=（Equipment forced outage enhancing rate+equipment fault tripping operation recovers enhancing rate）× 100%；
    Main website Back ground Information enhancing rate=（Distribution main website averagely runs the complete enhancing rate of enhancing rate+distribution master device+equipment shape The correct enhancing rate of state+topologically correct enhancing rate）× 100%；
    Unusual fluctuation managerial promotion rate=（The timely enhancing rate of the Distribution Network Equipment unusual fluctuation+correct enhancing rate of distribution network parameters unusual fluctuation）× 100%；
    Terminal applies enhancing rate=（The averagely online enhancing rate of distribution terminal+remote signalling act correct enhancing rate+remote control using enhancing rate+ It is remotely controlled successfully enhancing rate+distribution transforming information and gathers complete enhancing rate with matching enhancing rate+switching data with extraction system）× 100%；
    （4）Operation of power networks two-level index quantum chemical method model：
    Power failure duration/time cycle the duration of power supply reliability RS-1=in designated area cycle specified time；
    The difference of the delivery and electricity sales amount/region time cycle of comprehensive line loss per unit=in designated area cycle specified time Interior electricity sales amount；
    The load factor sum of the medium-voltage line run in medium-voltage line Rate of average load=designated area cycle specified time/ The medium-voltage line quantity of operation in the time cycle of the region；
    Medium-voltage line quantity/region of middle pressure heavy-haul line ratio=heavily loaded in designated area cycle specified time this when Between in the cycle operation medium-voltage line quantity；
    In press through carry overload in circuit ratio=designated area cycle specified time the medium-voltage line quantity/region this when Between in the cycle operation medium-voltage line quantity；
    Distribution transforming quantity of the heavy duty with control with changed scale=heavily loaded in designated area cycle specified time/in the time cycle of the region The distribution transforming quantity of operation；
    Distribution transforming quantity of the overload with overload in control with changed scale=designated area cycle specified time/in the time cycle of the region The distribution transforming quantity of operation；
    Voltage monitoring points/the region for integrated voltage qualification rate=voltage is qualified in designated area cycle specified time should Voltage monitoring is counted in time cycle；
    The underproof number of, lines of terminal voltage of the unqualified circuit ratio of terminal voltage=in designated area cycle specified time/ The number of, lines of operation in the time cycle of the region；
    Taiwan area quantity/region of the low voltage of low voltage taiwan area ratio=in designated area cycle specified time this when Between in the cycle operation taiwan area quantity；
    The underproof taiwan area quantity of the voltage/region of the unqualified taiwan area ratio of voltage=in designated area cycle specified time The taiwan area quantity of operation in the time cycle；
    （5）Power network green two-level index quantum chemical method model：
    Clean energy resource digestion capability, the i.e. maximum of designated area clean energy resource can access capacity, be obtained by Load flow calculation；
    Clean energy resource residue digestion capability=clean energy resource digestion capability-clean energy resource access capacity；
    Clean energy resource permeability=clean energy resource access capacity/with peak load in region；
    Clean energy resource utilization rate=clean energy resource generated energy/with region internal loading power consumption.
CN201711043403.4A 2017-10-31 2017-10-31 Power distribution network management and running evaluation index system construction method based on big data Pending CN107767067A (en)

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