CN105633970B - Distribution back scheduling control system building method based on major network scheduling system - Google Patents
Distribution back scheduling control system building method based on major network scheduling system Download PDFInfo
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- CN105633970B CN105633970B CN201610146152.1A CN201610146152A CN105633970B CN 105633970 B CN105633970 B CN 105633970B CN 201610146152 A CN201610146152 A CN 201610146152A CN 105633970 B CN105633970 B CN 105633970B
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- 230000010354 integration Effects 0.000 claims abstract description 6
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/04—Circuit arrangements for ac mains or ac distribution networks for connecting networks of the same frequency but supplied from different sources
- H02J3/06—Controlling transfer of power between connected networks; Controlling sharing of load between connected networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention belongs to distribution network automated control system technical fields, more particularly, to a kind of distribution back scheduling control system building method based on major network scheduling system, system is dispatched by major network to be acquired the data of distribution using data acquisition equipment, it is analyzed using analysis system, in conjunction with the voltage of the actual motion of current power distribution network, the parameter of electric current and load, dispatch deal center carries out judge processing to the operating status of power distribution network, and transmission control is carried out using communication network, the present invention is by establishing Topology connection to major network pictorial statement and distribution pictorial statement, the logical relation of original distribution scheduling control system is substituted using the new spare distribution scheduling control logic relationship of foundation, the ride comfort of distribution operation can be greatly improved, during distribution scheduling, it is less prone to failure, it can effectively ensure that distribution just Often operation, can make system formed main distribution integration, the integrated independent multiple-limb intelligent control in area, county.
Description
Technical field
The invention belongs to distribution network automated control system technical fields, dispatch system based on major network more particularly, to one kind
Distribution back scheduling control system building method.
Background technique
Distribution system is the power generation of electric system electric energy, power transformation, transmission of electricity, power supply, a weight towards users in distribution
Want link.Several years ago, with the deep progress of national grid construction and upgrading, distribution automation work also starts in some areas
Carry out different degrees of development.Distribution management work is an important component in electric power enterprise management, to electric power
The power supply capacity and power supply level of enterprise have direct influence, are the key factors for improving Management of Electrical Enterprise level.Distribution
The core as distribution management is dispatched, determines the management quality of distribution.Currently, division of labor based on specialization is carried out in power scheduling, into one
Differentiated control is walked, the difficulty and intensity of distribution sacurity dispatching management highlight.Under the new situation, distribution scheduling mode, job responsibility,
Scheduling range etc. all also needs further perfect, this causes certain difficulty for distribution management, while also facing new challenges.
The management mode of distribution scheduling can be divided into according to different features: first, major network scheduling mutually divides with distribution scheduling
From mode: structure is complicated for some Utilities Electric Co.s, and equipment compass of competency is big, therefore, scheduling portfolio it is also big, grid dispatching management
The mode that mode usually selects main, distribution mutually to separate, can the failure to distribution scheduling be purged in time, to safeguard power grid
Safe operation.Auxiliary tone is arranged in this local power-management centre in regional Utilities Electric Co., clearly the permission of reconciliation auxiliary tone, and
Foundation emphasis is different with focus and fulfils different management and running functions.In actual operation, according to region, some electric power
Company can dispatch the city power grid distribution Hua You, area or county, realize main, distribution scheduling separation.Second, major network and distribution scheduling
The mode being combined into one.The power grid big for electric network composition complicated business amount can use the distinct mould of major network distribution scheduling
Formula, and it is simple for electric network composition, almost without the minor scale power net of distribution net equipment, in order to save human resources, major network can be used
The two-in-one mode with distribution scheduling.
But the distribution scheduling control function of current major network scheduling system is still incomplete, although Chinese patent
CN105260810A discloses a kind of building method of distribution back scheduling control system based on major network scheduling system, still,
The control regulation reaction of the power distribution automation of the dispatching method is slow, cannot be carried out updating in real time according to the needs of practical distribution with
Variation influences the ride comfort of distribution operation, during distribution scheduling, is easy to appear failure, influences the operation of distribution.
Summary of the invention
The technical issues of needle of the present invention, provides a kind of ride comfort that can greatly improve distribution operation, distribution scheduling process
In, it is less prone to failure, can effectively ensure that the distribution back scheduling based on major network scheduling system of the normal operation of distribution
Control system building method.
The present invention is achieved by the following measures:
A kind of distribution back scheduling control system building method based on major network scheduling system, which is characterized in that specific packet
Include following steps:
Step 1: analyzing the real time execution situation of built major network scheduling system, and the real-time of system is dispatched according to built major network
Operating condition, the disk array of the business in conjunction with scheduled in built major network scheduling system, database server, SCADA server,
Interface server, the voltage of actual motion, electric current and load parameter establish the pictorial statement of major network operation；
Step 2: the real time execution situation of analysis first wife's net Dispatching Control System, and according to the reality of built distribution scheduling system
When operating condition, the application to distribution network model of the business in conjunction with scheduled in built distribution scheduling system, preposition correlation table, protection section
Point, state quantity data and limit value check data, establish distribution pictorial statement；
Step 3: the distribution pictorial statement in the major network pictorial statement and the step 2 in the step 1 being imported unified
In Electric control graphic platform, and Topology connection is established to major network pictorial statement and distribution pictorial statement, wherein topological relation is
In conjunction with the relationship of the distribution pictorial statement in the major network pictorial statement and the step 2 in the step 1, controlled from Unified Power
Inquiry obtains in standard topology relational database in graphic platform；
Step 4: topological reparation being carried out to first wife's net Dispatching Control System, according to the topological relation in the step 3, to original
Distribution scheduling control system carries out topological coefficient reparation, adds the affiliated feeder line of distribution, affiliated switchyard, the ring network cabinet and described
The field of on-pole switch obtains new spare distribution scheduling control to realize the affiliated accurate positioning of master network equipment and distribution net equipment
Logical relation processed；
Step 5: substituting original match using the new spare distribution scheduling control logic relationship that the step 4 is established
The logical relation of net Dispatching Control System, and remove apply in original major network scheduling system and distribution scheduling system all and answer
With program module, and update the content of the message channel and server operation process in the application of major network and distribution；
Step 6: adjustment is optimized to the major network and distribution scheduling system that are newly formed in the step 4 and is updated, make be
System formed main distribution integration, the integrated independent multiple-limb intelligent control in area, county.
In step 1 of the present invention, when analyzing the real time execution situation of built major network scheduling system, firstly, using data
Acquisition module carries out real-time data acquisition, wherein data acquisition module is run on the Front End Server of major network scheduling system, is adopted
The data of collection and the following source of processing: real time data and the GPS clock letter of substation, switchyard, ring network cabinet, on-pole switch etc.
Number, real time data in frequency, area's tune SCADA system.
In step 6 of the present invention, after major network and distribution scheduling system optimize adjustment and update, major network dispatches system
Voltage levels route is controlled by being connect after transformer transformation with the wire-outgoing breaker of low-voltage-grade, graph topology will
Two single ended lines regard same route as, may be implemented to jump connection from major network figure by single ended line, are directly entered and match
Net figure, accomplishes one-stop through, and distribution low-voltage-grade power transformation is directly accessed according to network topology from major network figure
It stands, distribution box or even end user.
During the work time, major network scheduling system is acquired the data of distribution using data acquisition equipment the present invention,
And analyzed using analysis system, then in conjunction with the parameter of the voltage of the actual motion of current power distribution network, electric current and load,
On the basis of being fully considered to the supply of current power generation and transmission situation, operation of the dispatch deal center to power distribution network
State carries out judge processing, and using communication network carry out transmission control, commander field personnel or automated system into
The work of row distribution non-firm power scheduling realizes distribution back scheduling control, to ensure that it is safe and reliable that power distribution network operates in always
In the state of.
Compared with prior art, the present invention by establishing Topology connection to major network pictorial statement and distribution pictorial statement, benefit
The logical relation that original distribution scheduling control system is substituted with the new spare distribution scheduling control logic relationship of foundation, can
To greatly improve the ride comfort of distribution operation, during distribution scheduling, it is less prone to failure, can effectively ensure that distribution just
Often operation, can make system formed main distribution integration, the integrated independent multiple-limb intelligent control in area, county.
Detailed description of the invention:
Attached drawing 1 is flow chart of the invention.
Specific embodiment:
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
Such as attached drawing 1, the present invention provides a kind of distribution back scheduling control system Construction Parties based on major network scheduling system
Method, major network scheduling system is acquired the data of distribution using data acquisition equipment, and is analyzed using analysis system,
Then in conjunction with the parameter of the voltage of the actual motion of current power distribution network, electric current and load, to the supply of current power generation and
On the basis of transmission situation is fully considered, dispatch deal center carries out judge processing, and benefit to the operating status of power distribution network
Transmission control is carried out with communication network, commander field personnel or automated system carry out the work of distribution non-firm power scheduling
Make, distribution back scheduling control is realized, to ensure that power distribution network is operated in always under safe and reliable state, which is characterized in that should
The building method of distribution back scheduling control system specifically includes the following steps:
(1) the real time execution situation of built major network scheduling system is analyzed, and dispatches the real-time fortune of system according to built major network
Market condition, the disk array of the business in conjunction with scheduled in built major network scheduling system, SCADA server, connect database server
Mouth server, the voltage of actual motion, electric current and load parameter, establish the pictorial statement of major network operation；
(2) the real time execution situation of first wife's net Dispatching Control System is analyzed, and according to the real-time of built distribution scheduling system
Operating condition, the application to distribution network model of the business in conjunction with scheduled in built distribution scheduling system, preposition correlation table, protection node,
State quantity data and limit value check data, establish distribution pictorial statement；
(3) the distribution pictorial statement in the major network pictorial statement and the step (2) in the step (1) is imported unified
In Electric control graphic platform, and Topology connection is established to major network pictorial statement and distribution pictorial statement, wherein topological relation is
In conjunction with the relationship of the distribution pictorial statement in the major network pictorial statement and the step (2) in the step (1), from Unified Power
Inquiry obtains in standard topology relational database in control graphic platform；
(4) topological reparation is carried out to first wife's net Dispatching Control System, according to the topological relation in the step (3), to original
Distribution scheduling control system carries out topological coefficient reparation, adds the affiliated feeder line of distribution, affiliated switchyard, the ring network cabinet and described
The field of on-pole switch obtains new spare distribution scheduling control to realize the affiliated accurate positioning of master network equipment and distribution net equipment
Logical relation processed；
(5) original match is substituted using the new spare distribution scheduling control logic relationship that the step (4) is established
The logical relation of net Dispatching Control System, and remove apply in original major network scheduling system and distribution scheduling system all and answer
With program module, and update the content of the message channel and server operation process in the application of major network and distribution；
(6) adjustment is optimized to the major network and distribution scheduling system that are newly formed in the step (5) and updated, make system
Formed main distribution integration, the integrated independent multiple-limb intelligent control in area, county.
In the present embodiment, first when analyzing the real time execution situation of built major network scheduling system in the step (1)
First, real-time data acquisition is carried out using data acquisition module, wherein data acquisition module runs on the foreground of major network scheduling system
On server, the data of acquisition and the following source of processing: the real time data of substation, switchyard, ring network cabinet, on-pole switch etc. with
And real time data in GPS clock signal, frequency, area's tune SCADA system.In the step (6), major network and distribution scheduling system
After optimizing adjustment and updating, major network is dispatched system control voltage levels route and is passed through after transformer transformation, with low electricity
The wire-outgoing breaker connection of grade is pressed, graph topology regards two single ended lines as same route, can be with by single ended line
Realize and from major network figure jump connection, be directly entered distribution figure, accomplish it is one-stop go directly, from major network figure according to network topology
Distribution low-voltage-grade transformer substation, distribution box or even end user is directly accessed in relationship.
Compared with prior art, the present invention by establishing Topology connection to major network pictorial statement and distribution pictorial statement, benefit
The logical relation that original distribution scheduling control system is substituted with the new spare distribution scheduling control logic relationship of foundation, can
To greatly improve the ride comfort of distribution operation, during distribution scheduling, it is less prone to failure, can effectively ensure that distribution just
Often operation, can make system formed main distribution integration, the integrated independent multiple-limb intelligent control in area, county.
Claims (3)
1. a kind of distribution back scheduling control system building method based on major network scheduling system, which is characterized in that specifically include
Following steps:
Step 1: analyzing the real time execution situation of built major network scheduling system, and dispatch the real time execution of system according to built major network
Situation, disk array, database server, the SCADA server, interface of the business in conjunction with scheduled in built major network scheduling system
Server, the voltage of actual motion, electric current and load parameter establish the pictorial statement of major network operation；
Step 2: the real time execution situation of analysis first wife's net Dispatching Control System, and according to the real-time fortune of built distribution scheduling system
Market condition, application to distribution network model, preposition correlation table, the protection node, shape of the business in conjunction with scheduled in built distribution scheduling system
State amount data and limit value check data, establish distribution pictorial statement；
Step 3: the distribution pictorial statement in the major network pictorial statement and the step 2 in the step 1 is imported into Unified Power
It controls in graphic platform, and Topology connection is established to major network pictorial statement and distribution pictorial statement, wherein topological relation is to combine
The relationship of the distribution pictorial statement in major network pictorial statement and the step 2 in the step 1 controls figure from Unified Power
Inquiry obtains in standard topology relational database in platform；
Step 4: topological reparation being carried out to first wife's net Dispatching Control System, according to the topological relation in the step 3, to first wife's net
Dispatching Control System carries out topological coefficient reparation, adds on the affiliated feeder line of distribution, affiliated switchyard, affiliated ring network cabinet and affiliated column
The field of switch obtains new spare distribution scheduling control and patrols to realize the affiliated accurate positioning of master network equipment and distribution net equipment
The relationship of collecting；
Step 5: substituting original distribution tune using the new spare distribution scheduling control logic relationship that the step 4 is established
Spend the logical relation of control system, and remove applied in original major network scheduling system and distribution scheduling system it is all using journey
Sequence module, and update the message channel in of major network and distribution and the content of server operation process；
Step 6: adjustment being optimized to the major network and distribution scheduling system that are newly formed in the step 4 and is updated, system shape is made
At main distribution integration, the integrated independent multiple-limb intelligent control in area, county.
2. a kind of distribution back scheduling control system building method based on major network scheduling system according to claim 1,
It is characterized in that when analyzing the real time execution situation of built major network scheduling system, first using data acquisition module in the step 1
Carry out real-time data acquisition, wherein data acquisition module is run on the Front End Server of major network scheduling system, acquisition and processing
The data in following source: the real time data and GPS clock signal of substation, switchyard, ring network cabinet, on-pole switch etc., frequency,
Real time data in area's tune SCADA system.
3. a kind of distribution back scheduling control system building method based on major network scheduling system according to claim 1,
It is characterized in that in the step 6, after major network and distribution scheduling system optimize adjustment and update, major network dispatches system control
Voltage levels route passes through after transformer transformation, connect with the wire-outgoing breaker of low-voltage-grade, graph topology is by two
Single ended line regards same route as, may be implemented to jump connection from major network figure by single ended line, is directly entered distribution figure
Shape, accomplish it is one-stop through, be directly accessed from major network figure according to network topology distribution low-voltage-grade transformer substation, point
Meet case or even end user.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610146152.1A CN105633970B (en) | 2016-03-15 | 2016-03-15 | Distribution back scheduling control system building method based on major network scheduling system |
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| CN201610146152.1A CN105633970B (en) | 2016-03-15 | 2016-03-15 | Distribution back scheduling control system building method based on major network scheduling system |
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| CN106096824B (en) * | 2016-06-06 | 2019-09-13 | 国电南瑞科技股份有限公司 | A kind of main distribution integrative graph resource share method |
| CN108769215B (en) * | 2018-05-31 | 2021-03-02 | 北京全路通信信号研究设计院集团有限公司 | Transportation information integration system |
| CN108985601B (en) * | 2018-07-03 | 2022-03-18 | 国网江西省电力有限公司经济技术研究院 | Integrated management system for main network and distribution network |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333131A (en) * | 2014-10-17 | 2015-02-04 | 国家电网公司 | Method for establishing prefecture and county power grid regulation data integration |
| CN105071376A (en) * | 2015-07-03 | 2015-11-18 | 国网四川省电力公司 | Method for implementing integrated framework of main distribution network |
| CN105260810A (en) * | 2015-07-31 | 2016-01-20 | 国网四川省电力公司 | Method for constructing distribution network standby scheduling and controlling system based on major network scheduling system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2005015366A2 (en) * | 2003-08-08 | 2005-02-17 | Electric Power Group, Llc | Real-time performance monitoring and management system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333131A (en) * | 2014-10-17 | 2015-02-04 | 国家电网公司 | Method for establishing prefecture and county power grid regulation data integration |
| CN105071376A (en) * | 2015-07-03 | 2015-11-18 | 国网四川省电力公司 | Method for implementing integrated framework of main distribution network |
| CN105260810A (en) * | 2015-07-31 | 2016-01-20 | 国网四川省电力公司 | Method for constructing distribution network standby scheduling and controlling system based on major network scheduling system |
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