CN107168265A - Fixed value adjusting system and the automatic identification docking calculation for protecting letter system - Google Patents
Fixed value adjusting system and the automatic identification docking calculation for protecting letter system Download PDFInfo
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- CN107168265A CN107168265A CN201710491149.8A CN201710491149A CN107168265A CN 107168265 A CN107168265 A CN 107168265A CN 201710491149 A CN201710491149 A CN 201710491149A CN 107168265 A CN107168265 A CN 107168265A
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- fixed value
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/33—Director till display
- G05B2219/33139—Design of industrial communication system with expert system
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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
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The present invention relates to a kind of fixed value adjusting system and the automatic identification docking calculation for protecting letter system, it is intended to the definite value file that automatic identification parsing adjusting system is sent, automatic butt is completed with protecting letter system, prevents the caused tuning error of artificial operation, improve the efficiency of definite value input.It the method achieve fixed value adjusting system and the automatic butt protected between letter system, pass through the definite value file with certain format, and the naming method of certain format, for definite value file in fixed value adjusting system and guarantor's letter system, generate unique integer numbering, fixed value adjusting system is realized by the matching of numbering and the matching of letter system is protected, and for the situation of two systems automatic butt failure, fixed value adjusting system is fed back to also according to failure cause generation destination file, very simple is convenient, the efficiency for the data exchange protected between letter system and fixed value adjusting system is increased significantly, reduce tuning error caused by artificial operation.
Description
Technical field
The present invention relates to intelligent grid field, more particularly to secondary device in-service monitoring and specialty course are maked an inspection tour, definite value is whole
Determine the senior application field of system work, specifically refer to a kind of fixed value adjusting system with protecting the automatic identification docking calculation of letter system.
Background technology
Intelligent grid is in order to solve the energy and environmental problem, realize the economic and long-term sustainable development of society, with can
The renewable sources of energy are replaced during non-renewable energy resources, the prerequisite Comprehensive Control means of power system.Involved by intelligent grid
Content it is quite varied, such as access of distributed power source (wind power generation, solar power generation), Power System Intelligent control technology
(intelligent substation, intelligent scheduling etc.), intelligent primary equipment (intelligent transformer, intelligent breaker etc.), intelligent secondary device (is protected
Shield, oscillograph etc.) etc., it is the leader of mankind's new technology revolution.
Work senior application of fixed value adjusting system is to improve the grasp to equipment definite value, mitigate field personnel's
Workload, and the lean degree and real-time of fixed value adjusting work are lifted, so that further lifting relay protection constant value is accurate
Rate.Really realize that the fixed value adjusting that can monitor function on-line based on secondary device state provides basis to be follow-up, and avoid manually
Tuning error, adapts to the integrated job requirement of O＆M, reduction operation maintenance personnel is engaged in the technical difficulty of professional service work, so that maximum
The value for having given play to relay protection fault information processing system of degree, lifts the lean level of relay protection specialized management.
Effectively to prevent important relay fail caused by controllable factor, stabilization of power grids malicious event and power network larger area power failure thing are prevented
Therefore, by being managed collectively standard, uniform technical standards, unified operation or work standard, according to management overall process, safeguard comprehensive, state
The protection equipment management and control requirement controlled entirely, realizes the wrong work of the leak of management and control zero, the omission of responsibility zero, the doubtful point of equipment zero, operation homodyne
Make thinking, the comprehensive development protection fixed value adjusting work of grid requirements, it is intended to control the change of protection equipment definite value comprehensively, definite value is whole
Fixed work mainly includes the importing of definite value entry value and the verification of definite value entry value etc..
With continuing to develop for big secondary professional fusion and power network scale, the professional range that secondary teams and groups are engaged in is increasingly
Extensively, workload is also increasing, and the contradiction between teams and groups' workload and bearing capacity is also increasingly protruded.In addition, current definite value
Adjust the main manually regular inspection of work to complete, it is impossible to find the hidden trouble of equipment of pilot process in time.And the effect of fixed value adjusting
There is certain relation with the sense of responsibility and technical merit of operational staff, deviation easily occur.Therefore, by the definite value of people power
Adjust work and reached a bottleneck, it is impossible to have and further develop, it is fixed to be lifted in the urgent need to new technological means
Value adjusts the lean degree and real-time of work, mitigates the operating pressure of personnel.
The content of the invention
The purpose of the present invention be overcome the shortcoming of above-mentioned prior art being capable of automatic identification parsing definite value there is provided one kind
Definite value file and protect letter system completion automatic butt, prevent the caused tuning error of artificial operation, improve and determine that adjusting system is sent
It is worth the fixed value adjusting system and the automatic identification docking calculation of guarantor's letter system of the efficiency of input.
To achieve these goals, fixed value adjusting system of the invention and the automatic identification docking calculation for protecting letter system are specific
It is as follows：
The fixed value adjusting system and the automatic identification docking calculation for protecting letter system, it is mainly characterized by, in IIIth area of safety
Fixed value adjusting system realizes and is connected that the automatic identification docking calculation is based on guarantor's letter system in safe II areas by interface channel
One automatic identification berthing mechanism, described guarantor's letter system carries out data acquisition, and by the data collected and the basic letter in power station
Cease and described fixed value adjusting system is sent to by described interface channel, described method comprises the following steps：
(1) fixed value adjusting system described in generates definite value file according to the essential information in its power station received, and should
Definite value file is sent to the application server in safe II areas by described interface channel, believes for the guarantor in described safe II areas
System reads described definite value file, and the described definite value file of described automatic identification berthing mechanism parsing generates unique integer
Numbering；
(2) application server of guarantor's letter system in safe II areas described in reads the definite value file, described automatic identification
The described definite value file of berthing mechanism parsing, generates unique integer numbering；
(3) the automatic identification berthing mechanism described in judges whether have and described fixed value adjusting system in described guarantor's letter system
Unique integer of system generation numbers consistent unique integer numbering, if so, then described fixed value adjusting system and described guarantor
Letter system is docked, if nothing, described fixed value adjusting system and described guarantor's letter system docking failure.
Believe it is preferred that described definite value file includes power plant and substation's information, primary equipment information, secondary device information and CPU
Breath.
More preferably, the described definite value file of described automatic identification berthing mechanism parsing, generates unique integer numbering specific
For：
Naming rule of the described automatic identification berthing mechanism according to built in the automatic identification berthing mechanism, by definite value file
In the essential information that includes integer data is converted into according to naming rule, and by the calculating to acquired integer data,
Obtain the corresponding unique integer coding of the definite value file.
More preferably, fixed value adjusting system and described guarantor's letter system also have a step after being docked in described step (3)
Suddenly：
Described automatic identification berthing mechanism obtains the actual definite value of secondary device, and by the actual definite value of the secondary device
The definite value included with the definite value file in described guarantor's letter system is contrasted, if both are consistent, updates described guarantor
The definite value stored in letter system, if inconsistent, the actual definite value of secondary device is saved in described guarantor's letter system, and root
According to the actual definite value generation fixed value adjusting destination file, the fixed value adjusting destination file is fed back to described fixed value adjusting system
System.
More preferably, there is a step after fixed value adjusting system and described guarantor's letter system docking failure in described step (3)
Suddenly：
Described letter system of protecting generates bag in a destination file, the destination file by described automatic identification berthing mechanism
The reason for failure containing docking, and described guarantor's letter system feeds back to the destination file described fixed value adjusting system.
Using the fixed value adjusting system and the automatic identification docking calculation for protecting letter system, from collecting definite value file, to automatic
Identification association, updates to definite value and adjusts, then to result feedback, is automatically finished, without artificial participation, greatly reduces reduction fortune
Dimension personnel are engaged in the workload, technical difficulty and the degree of accuracy that specialty adjusts work, sufficiently improve relay protection specialized management
Lean level.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the smart electric grid system of the present invention.
Fig. 2 is that can realize that fixed value adjusting system is docked with protecting the automatic identification of letter system in a kind of specific embodiment
The structural representation of system.
Fig. 3 is fixed value adjusting system of the invention and the flow chart for the automatic identification docking calculation for protecting letter system.
Embodiment
In order to more clearly describe the technology contents of the present invention, carried out with reference to specific embodiment further
Description.
Refer to shown in Fig. 1, the smart electric grid system, including be sequentially connected common interconnection network area, mobile access-in management
Area, electric power office administration area and power generation great Qu, wherein described power generation great Qu includes：
Transformer substation end substation, for being responsible for the real-time collection of relay protection device information with above sending；
Dispatching terminal main website, is connected by electric power data network with described transformer substation end substation, and the dispatching terminal main website with
The electric power office administration area is connected, for being responsible for analyzing each substation data received, handling and polynary issue, its
Include protection and recording on-line analysis server, work station on duty, described protection and recording on-line analysis server passes through
Described electric power data network is connected with described transformer substation end substation, and the protection and recording on-line analysis server respectively with
Work station on duty, electric power office administration area are connected.
The smart electric grid system that the present invention is applied is by being deployed in the substation of transformer substation end and main website two parts of dispatching terminal
Composition.The real-time collection of relay protection device information is responsible for above sending in substation, and main website is responsible for carrying out each substation data received
Analysis, processing and polynary issue.
1st, great Qu (safe II areas) data acquisition and procession is produced
(1) data acquisition：It is responsible for being communicated with relay protection device by the substation positioned at the safe II areas of transformer substation end, it is complete
The full data acquisition of paired relay protection device.Substation gathered data is divided into bursty data and the calling class of data two.Bursty data
Class data are informed in the main abnormality alarming including relay protection device, trip operation and displacement, and calling data mainly include relay
The data such as operational factor, pressing plate state, sampled value and the recorded wave file of protection equipment；
(2) sub- main website data interaction：Main website end be located at safe II areas protection and recording on-line analysis server be responsible for
The substation of transformer substation end is communicated, on the one hand receive substation it is automatic on the bursty data that send, on the other hand also support by master
The data that the work station transmitting order to lower levels mode on duty at end of standing actively is specified from substation acquisition；
(3) main website Data Analysis Services：Main website carries out filtering to the Various types of data received and handled with intellectual analysis, most end form
It is that follow-up post is pushed away into the four class results such as abnormal unit exception, secondary circuit, live maloperation, electric network fault can be characterized
Send and laid the foundation with browse queries.
2nd, office administration area (safe III areas) WEB is issued
Office administration area belongs to work of electric power system Intranet, does not support to access internet.For the convenience of the user in individual office
The details of relay protection device O＆M information can be quickly understood on computer, the system deploys Intranet in safe III areas
WEB server, and deployment WEB service end on the server, all working, administrative staff are directly led to according to respective authority, post
Cross personal work computer browser can look-up system information, more original must arrive specifies work station on duty to consult information side
Formula substantially increases convenience.
The content of WEB issues includes the whole network operation summary, monitoring, unit exception early warning, electric network fault, analytic statistics in real time
Several major classes such as form, O＆M job management.
In security strategy, it is contemplated that Information Security and confidentiality, the data message being mapped in external network server passes through
Following processing：
(1) map information supports customization.Crucial analysis result data and O＆M job information is generally mapped, such as equipment is different
Often, live maloperation and electric network fault summary etc..
(2) analysis result data in all external network servers is pushed to the mobile terminal of related personnel through wechat, short message
Afterwards, it is automatically deleted after 24 hours from external network server.
5th, mobile access-in management area and the security protection of internet access area
The outer net publisher server in mobile access-in management area accesses Internet public networks, outer net publisher server through fire wall
In two aspects of application software and hardware, access personnel's white list is set, access is forbidden for user without permission.
6th, internet information is issued
(1) mobile terminal wechat, short message postization are pushed
It is by the systematic difference software very first time that failure is general when grid collapses or field apparatus occur abnormal
Include, abnormal results is pushed to the mobile phone terminal of skilled addressee with wechat or short message (configurable) mode.Information, which is pushed, to be supported
Customized by personnel specialty post, unrelated person is refused to push.
When there is new O＆M job task control centre, directly it can be placed an order O＆M job task list, O＆M by system
Personnel can receive new task job ticket sending out notice in the very first time, i.e., convenient and swift, while also achieving non-support cable.
(2) public network WEB is issued
Each professional is received after sending out notice, can log in public network WEB by accessing any computer security of internet
System, consults associated detailed information.The information content includes：The unit exception that occurs in 24 hours, loop are abnormal, live maloperation
As a result and electric network fault report information, operation of power networks summary, statistical forms, the live O＆M job ticket of dispatching down distributing and set
Standby history O＆M record etc..
(3) mobile terminal APP is accessed
Each professional is received after sending out notice, and special APP can be also logged in by tablet personal computer, smart mobile phone mode and is consulted
Associated detailed information.The information content includes：Unit exception, abnormal loop, live maloperation result and the electricity occurred in 24 hours
Net fault report information, operation of power networks summary, statistical forms, the live O＆M job ticket of dispatching down distributing and device history fortune
Dimension record etc..
7th, guidance scene is pointed out to fulfil assignment according to mobile terminal
After operation maintenance personnel is reached the spot, when processing field apparatus exception or failure, it can be pushed according to intelligent mobile terminal
Problem carries out specific aim solution, while can also facilitate the history O＆M of reference device to record and solution, it is different to improve equipment
Normal treatment effeciency provides effective help.
Job task list is developed using wizard-like on intelligent terminal, and when there is new fortune to examine job task, operation maintenance personnel can
According to the guide of job task list point out, carry out step by step, after the completion of each step APP can automatic inspection result and prompting whether just
Really, after the completion of whole tasks, push operation from the trend control centre personnel that assign a task and complete result, it is ensured that live O＆M is made
Safe, orderly, the reliable execution of industry.
Refer to shown in Fig. 2, the fixed value adjusting system and the automatic identification docking calculation of guarantor's letter system of the invention, its
In, the fixed value adjusting system in IIIth area of safety is realized with guarantor's letter system in safe II areas by interface channel to be connected, and this is automatic
Recognize that docking calculation is based on an automatic identification berthing mechanism, described guarantor's letter system carries out data acquisition, and by the number collected
Be sent to described fixed value adjusting system by described interface channel according to the essential information with power station, described method include with
Lower step：
(1) fixed value adjusting system described in generates definite value file according to the essential information in its power station received, and should
Definite value file is sent to the application server in safe II areas by described interface channel, believes for the guarantor in described safe II areas
System reads described definite value file, and the described definite value file of described automatic identification berthing mechanism parsing generates unique integer
Numbering；
(2) application server of guarantor's letter system in safe II areas described in reads the definite value file, described automatic identification
The described definite value file of berthing mechanism parsing, generates unique integer numbering；
(3) the automatic identification berthing mechanism described in judges whether have and described fixed value adjusting system in described guarantor's letter system
Unique integer of system generation numbers consistent unique integer numbering, if so, then described fixed value adjusting system and described guarantor
Letter system is docked, if nothing, described fixed value adjusting system and described guarantor's letter system docking failure.
Described letter system of protecting carries out data acquisition, the essential information in the power station obtained.Described guarantor's letter system enters line number
The information obtained according to collection includes bursty data information and calling data message, wherein described bursty data information mainly includes
Class data are informed in abnormality alarming, trip operation and the displacement of relay protection device, and calling data message mainly includes relay protection
The data such as operational factor, pressing plate state, sampled value and the recorded wave file of equipment.
Referring to Fig. 2, the data that described guarantor's letter system is sent to described fixed value adjusting system include all factories of the whole network
All kinds of primary equipment title models of station name and each plant stand,
Described definite value file includes power plant and substation's information, primary equipment information, secondary device information and CPU information.
The described definite value file of described automatic identification berthing mechanism parsing, generating unique integer numbering is specially：
Naming rule of the described automatic identification berthing mechanism according to built in the automatic identification berthing mechanism, by definite value file
In the essential information that includes integer data is converted into according to naming rule, and by the calculating to acquired integer data,
Obtain the corresponding unique integer coding of the definite value file.
Fixed value adjusting system and described guarantor's letter system also have a step after being docked in described step (3)：
Described automatic identification berthing mechanism obtains the actual definite value of secondary device, and by the actual definite value of the secondary device
The definite value included with the definite value file in described guarantor's letter system is contrasted, if both are consistent, updates described guarantor
The definite value stored in letter system, if inconsistent, the actual definite value of secondary device is saved in described guarantor's letter system, and root
According to the actual definite value generation fixed value adjusting destination file, the fixed value adjusting destination file is fed back to described fixed value adjusting system
System.
Referring to Fig. 3, in a kind of specific embodiment, fixed value adjusting system and described guarantor's letter in described step (3)
There is a step after system docking failure：
Described letter system of protecting generates bag in a destination file, the destination file by described automatic identification berthing mechanism
The reason for failure containing docking, and described guarantor's letter system feeds back to the destination file described fixed value adjusting system.
In a kind of specific embodiment, definite value file is sent to III area's data same by the fixed value adjusting system in IIIth area
Server is walked, then by the interface channel between the II areas and III areas that configure, the data of definite value file are sent to II areas clothes
Business device, described definite value file is read for protecting letter system.
The key message of definite value file is included in the definite value file of fixed value adjusting system generation, such as：Definite value file it is unique
Integer numbering, area, plant stand title, protection type, title of protection device etc..Also include CPU information, such as：CPU descriptions, CPU
Numbering etc..Also include point information, such as：Definite value Chinese character title, definite value entry value etc..
Naming rule of the automatic identification berthing mechanism according to built in it, parses the area in definite value file, plant stand, once sets
The information such as standby, secondary device, CPU, and generate unique integer numbering of correlation.
Protect simultaneously in letter system also according to the unique whole of the definite value file generated in same naming rule parsing guarantor's letter system
Type is numbered, and letter system is protected in unique integer numbering search of the generation of described automatic identification berthing mechanism in fixed value adjusting system
Whether comprising identical integer numbering in system, if there is integer numbering in fixed value adjusting system with protecting the unique whole of letter system generation
Type numbering is identical, then both sides' system Auto-matching is docked successfully.
If automatic identification docking goes wrong, docking failure, then described automatic identification berthing mechanism will automatically generate knot
Problematic reason is recorded in fruit file, the destination file, and destination file is fed back given by described automatic identification berthing mechanism
It is worth adjusting system.
Due to being related to two systems automatic butt, according to Naming resolution, therefore plant stand, primary equipment and the guarantor of both sides need to be ensured
The name such as protection unit is consistent, and the unique integer numbering of generation docking identification after parsing, numbering create-rule is specific as follows：
(1) correspondence integer numerical value is converted into according to plant stand, primary equipment, secondary device information：
A. power plant and substation's information：Corresponding unique number numbering is obtained in Prudential Master system database according to plant stand title；
B. primary equipment title：Unique number numbering is obtained in Prudential Master system database according to primary equipment title.
Scheduling numbering：Directly take correspondence integer numerical value.X set protections：X correspondence integer numerical values are directly taken, first set protection is then 1, the
Two sets of protections are then 2, by that analogy.Protect model：Correspondence unique number is obtained in Prudential Master database according to protection model
Numbering；
C.CPU information：Directly obtain CPU numeral numberings.
D. secondary device information：Secondary device name composition be generally " voltage class+primary equipment title+scheduling numbering+
X covers protection+protection model ".Voltage class：Directly take correspondence integer numerical value.
It is specific as follows according to secondary device acquisition of information correspondence integer value in a kind of embodiment：
1) when secondary device is used for route protection, route protection naming method is " voltage class+line name+scheduling is compiled
Number the+the X set protection+protection model ".Therefore, route protection correspondence integer value is：Voltage class value × 1000000000000+ lines
Road title unique number × 100000000+ scheduling numbering × 10000+ protections tricks × 1000+ protection type figures numbering ×
10。
2) secondary device is used for bus protection：Bus protection naming method is the " voltage class+X of bus title+the set protections
+ protection model ".Therefore, bus protection correspondence integer value is：Voltage class value × 1000000000000+ bus titles are uniquely compiled
Number × 100000000+ protections tricks × 1000+ protection type figures numbering × 10.
3) secondary device is used for tranformer protection：Main transformer protection naming method for " protection of the main transformer numbering+X of main transformer+the set+
Protect model ".Therefore, tranformer protection correspondence integer value is：Main transformer numbering × 1000000000000+ main transformer titles are uniquely compiled
Number × 100000000+ protections tricks × 1000+ protection type figures numbering × 10.
4) secondary device is used for breaker protection：Breaker protection naming method is " breaker number+protect model ", such as
" 7510 breaker protection CSC121A ".Therefore, breaker protection correspondence integer value is：Breaker title unique number *
100000000+ protection type figures numbering × 10.
5) secondary device is used for reactor protection：The high anti-protection naming method of circuit is " voltage class+line name+height
Anti-+the X sets protection+protection model ".Therefore, reactor correspondence integer value is：Voltage class value × 1000000000000+ circuits
The loud and sonorous numberings of title unique number × 100000000+ × 10000+ protections tricks × 1000+ protection type figures numbering × 10.
6) secondary device is used for capacitor protection：Capacitor protection naming method for " capacitor numbering+capacitor protection+
Protect model ".Therefore, capacitor protection correspondence integer value is：Capacitor numbering × 1000000000000+ capacitors title is only
One numbering × 100000000+ protection type figures numbering × 10.
7) secondary device is used for generator protection：G-T protective naming method is " transformer unit numbers the+the X set protection+guarantors
Protect model ".Therefore, route protection correspondence integer value is：Transformer unit numbering × 1000000000000+ protections tricks × 1000+ is protected
Protect type figure numbering × 10.
(2) according to the unique integer numbering of the corresponding docking identification of the integer numerical value generation being converted into：
The unique integer numbering of docking identification：Plant stand unique number × 10000000000000+ secondary device integer values+CPU
Numeral numbering.
After definite value file meets naming rule demand, automatic identification berthing mechanism is according to area, plant stand, primary equipment
Parsed one by one etc. title, and generate unique integer numbering, both sides' system carries out automatic identification docking according to unique integer numbering.
After the success of both sides' system docking, to the actual definite value in secondary device is entered with protecting the definite value in letter system database
Row contrast, if unanimously, updating definite value File Index Table, if inconsistent, preserve definite value and believes system database definite value to guarantor
A reference value table, and destination file is adjusted in generation, is fed back in fixed value adjusting system.
Using the fixed value adjusting system and the automatic identification docking calculation for protecting letter system, from collecting definite value file, to automatic
Identification association, updates to definite value and adjusts, then to result feedback, is automatically finished, without artificial participation, greatly reduces reduction fortune
Dimension personnel are engaged in the workload, technical difficulty and the degree of accuracy that specialty adjusts work, sufficiently improve relay protection specialized management
Lean level.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that can still make
Various modifications and alterations are without departing from the spirit and scope of the present invention.Therefore, specification and drawings are considered as illustrative
And it is nonrestrictive.
Claims (5)
1. a kind of fixed value adjusting system and the automatic identification docking calculation for protecting letter system, it is characterised in that determining in IIIth area of safety
Value adjusting system realizes and is connected that the automatic identification docking calculation is based on one with guarantor's letter system in safe II areas by interface channel
Automatic identification berthing mechanism, described guarantor's letter system carries out data acquisition, and by the data collected and the essential information in power station
Described fixed value adjusting system is sent to by described interface channel, described method comprises the following steps：
(1) fixed value adjusting system described in generates definite value file according to the essential information in its power station received, and by the definite value
File is sent to the application server in safe II areas by described interface channel, and system is believed for the guarantor in described safe II areas
Described definite value file is read, the described definite value file of described automatic identification berthing mechanism parsing generates unique integer numbering；
(2) application server of guarantor's letter system in safe II areas described in reads the definite value file, described automatic identification docking
The described definite value file of mechanism parsing, generates unique integer numbering；
(3) the automatic identification berthing mechanism described in judges whether have in described guarantor's letter system and the life of described fixed value adjusting system
Into unique integer number consistent unique integer numbering, if so, then described fixed value adjusting system and described guarantor's letter system
System is docked, if nothing, described fixed value adjusting system and described guarantor's letter system docking failure.
2. fixed value adjusting system according to claim 1 and the automatic identification docking calculation for protecting letter system, it is characterised in that
Described definite value file includes power plant and substation's information, primary equipment information, secondary device information and CPU information.
3. fixed value adjusting system according to claim 2 and the automatic identification docking calculation for protecting letter system, it is characterised in that
The described definite value file of described automatic identification berthing mechanism parsing, generating unique integer numbering is specially：
Naming rule of the described automatic identification berthing mechanism according to built in the automatic identification berthing mechanism, will be wrapped in definite value file
The essential information contained is converted into integer data according to naming rule, and by the calculating to acquired integer data, obtains
The corresponding unique integer coding of the definite value file.
4. fixed value adjusting system according to claim 2 and the automatic identification docking calculation for protecting letter system, it is characterised in that
Fixed value adjusting system and described guarantor's letter system also have a step after being docked in described step (3)：
Described automatic identification berthing mechanism obtains the actual definite value of secondary device, and by the actual definite value of the secondary device and institute
The definite value that definite value file in the guarantor's letter system stated includes is contrasted, if both are consistent, updates described guarantor's letter system
The definite value stored in system, if inconsistent, the actual definite value of secondary device is saved in described guarantor's letter system, and according to this
Actual definite value generates fixed value adjusting destination file, and the fixed value adjusting destination file is fed back to described fixed value adjusting system.
5. fixed value adjusting system according to claim 2 and the automatic identification docking calculation for protecting letter system, it is characterised in that
There is a step after fixed value adjusting system and described guarantor's letter system docking failure in described step (3)：
It is described protect letter system by described automatic identification berthing mechanism generate in a destination file, the destination file comprising pair
The reason for connecing unsuccessfully, and described guarantor's letter system feeds back to the destination file described fixed value adjusting system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710491149.8A CN107168265A (en) | 2017-06-23 | 2017-06-23 | Fixed value adjusting system and the automatic identification docking calculation for protecting letter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710491149.8A CN107168265A (en) | 2017-06-23 | 2017-06-23 | Fixed value adjusting system and the automatic identification docking calculation for protecting letter system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107168265A true CN107168265A (en) | 2017-09-15 |
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| CN201710491149.8A Pending CN107168265A (en) | 2017-06-23 | 2017-06-23 | Fixed value adjusting system and the automatic identification docking calculation for protecting letter system |
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| CN107818449A (en) * | 2017-10-09 | 2018-03-20 | 国网上海市电力公司 | A kind of power transformation fortune inspection management system based on mobile solution platform |
| CN111564827A (en) * | 2020-06-08 | 2020-08-21 | 国网湖北省电力有限公司荆门供电公司 | Automatic checking method for relay protection setting value of intelligent station |
| CN112531631A (en) * | 2020-12-11 | 2021-03-19 | 深圳供电局有限公司 | Total-station protection constant value one-key execution method and system for infrastructure substation |
| CN113054617A (en) * | 2021-04-09 | 2021-06-29 | 广东电网有限责任公司电力调度控制中心 | Constant value documentation modification method and system for safety automatic device |
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| CN111564827A (en) * | 2020-06-08 | 2020-08-21 | 国网湖北省电力有限公司荆门供电公司 | Automatic checking method for relay protection setting value of intelligent station |
| CN112531631A (en) * | 2020-12-11 | 2021-03-19 | 深圳供电局有限公司 | Total-station protection constant value one-key execution method and system for infrastructure substation |
| CN112531631B (en) * | 2020-12-11 | 2023-03-03 | 深圳供电局有限公司 | Total-station protection constant value one-key execution method and system for infrastructure substation |
| CN113054617A (en) * | 2021-04-09 | 2021-06-29 | 广东电网有限责任公司电力调度控制中心 | Constant value documentation modification method and system for safety automatic device |
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Application publication date: 20170915 |