CN110138092A - Transformer substation sequence control system and method with regulation main website Security Checking function - Google Patents
Transformer substation sequence control system and method with regulation main website Security Checking function Download PDFInfo
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- CN110138092A CN110138092A CN201910527279.1A CN201910527279A CN110138092A CN 110138092 A CN110138092 A CN 110138092A CN 201910527279 A CN201910527279 A CN 201910527279A CN 110138092 A CN110138092 A CN 110138092A
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- H02J13/0006—
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- 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
- Y04S10/16—Electric power substations
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Abstract
The present invention provides a kind of transformer substation sequence control system and method with regulation main website Security Checking function, and what is proposed disposes anti-error Security Checking work station and information interaction approach improves the safety of sequential control in regulation main website.The system disposes sequence control module in transformer substation end, sequence control module and anti-error Security Checking work station are concentrated in regulation main station side deployment, sequential control work station is disposed in substation affiliated O&M class guard station, it is interacted by existing network, the sequence control module of transformer substation end generates operation order, after the anti-error Security Checking work station of regulation main website check and passes through, sequence control module can just continue to execute sequence operation.The anti-error Security Checking work station of regulation main website is based on the topological judgement of the whole network progress and check according to the anti-mis-logical between substation, avoids operation information asymmetry, communication report caused maloperation not in time between different stations, improves the safety of sequential control.
Description
Technical field
It is specifically a kind of that there is regulation main website Security Checking function the present invention relates to dispatching of power netwoks and automation of transformation substations field
The transformer substation sequence control system and method for energy.
Background technique
With the continuous development of electric power network technique and reaching its maturity for automatic technology, substation equipment distant place sequential control behaviour
It is gradually widely applied, compared with conventional mode of operation, there are two significant advantages for distant place sequential control, first is that operator
Member is not necessarily to substation field, significantly mitigation operation maintenance personnel workload；Second is that using prefabricated sequence operation ticket and operating procedure,
It reduces the maloperation being likely to occur when single -step operation and improves operating efficiency.It is operated, be will be further reduced using a distant place (sequence)
Operator Personal Risk improves the safety of equipment operation, promotes the efficiency of power grid O&M service work, promotes operation of power networks
Upgrading synergy.
Transformer substation sequence control module is typically located at transformer substation end at present, and is provided with and grasps applied to distant place sequential control
The anti-error Security Checking module made.With the addition of sequential control function, it is desirable that topological judgement and check are carried out based on the whole network, it is existing
There is transformer substation sequence control technology not to be able to satisfy the demand.
Summary of the invention
Aiming at the above defects or improvement requirements of the prior art, the present invention provides one kind to have the regulation anti-error safety of main website
The transformer substation sequence control system and method for checking function may be implemented in network-wide basis to sequence operation carry out topology judgement and
The function of check.
To achieve the above object, the present invention provides a kind of substation sequences with the regulation anti-error Security Checking function of main website
Sequence control system, comprising: set on the sequence control module of transformer substation end, set on the concentration sequential control service of regulation main station side
Device concentrates sequential control work station and anti-error Security Checking work station；
The sequence control module of the substation is used for according to the regulation sequence operation select command assigned of main website to regulation
Main website issues remote control selection confirmation response, while generating sequence operation ticket data, and will send in sequence operation ticket data to regulation
Main website；
The anti-error Security Checking work station of the regulation main website is used to carry out anti-error Security Checking to sequence operation ticket data,
Obtain check result；
The concentration sequential control server of the regulation main website is used for, if check result instruction is anti-error without violating
Rule then executes order to the control operation of the sequence control module transmitting sequence of substation；
The sequence control module of the substation is also used to execute order according to the sequential control operation issued, according to sequence
Operation ticket data assigns operational order, and the status information feedback after receiving device operation to corresponding equipment, by equipment state and
Executive condition is sent to regulation main website in real time.
Further, the sequence control module of the transformer substation end includes sequential control monitoring host computer and I Qu Yunjian gateway machine,
Sequential control monitoring host computer is connect by I Qu Yunjian gateway machine with the concentration sequential control server for regulating and controlling main website, the sequence
Control monitoring host computer has the function of stand interior anti-misoperation locking logic and " five is anti-", while passing through I Qu Yunjian gateway machine to regulation main website
On send sequence operation ticket, receive the sequential control operation that regulation main station side concentrates sequential control server to send and execute order and adjust
Control the check result of main website.
It further, further include the remote sequential control work station for being set to O&M class, the remote sequential control work station is used
In carrying out information exchange with sequential control server is concentrated, to concentrate sequential control server to be authorized, O&M class is carried out
Sequential control.
Further, the anti-error Security Checking work station is used to dispatch system by network insertion, obtains each substation's letter
Breath forms full mesh topology model, when receiving the Security Checking for concentrating sequential control server to send request, based on quickly searching
Rope algorithm carries out analysis and dynamically track to full mesh topology model, passes through two end node shape of equipment after calculating acquisition equipment operation
State carries out maloperation judgement and Security Checking accordingly, and check result is returned to and concentrates sequential control server.
Further, longitudinal encryption device and router is arranged in I Qu Yunjian data network of substation shutdown front end in transformer substation end；
Regulating and controlling main station side is concentrating sequential control server front end that longitudinal encryption device and router is arranged.
Further, longitudinal encryption device and router are set in remote sequential control work station front end, pass through longitudinal encryption
The concentration sequential control server of device and router access regulation main station side, is concentrated suitable using the remote access of specified authorization
Sequence control server.
A kind of substation sequence sequence controlling method with the regulation anti-error Security Checking function of main website, it is characterised in that: use
Any of the above-described system carries out, and described method includes following steps:
The sequence operation select command that the sequence control module of substation is assigned according to regulation main website is issued to regulation main website
Remote control selection confirmation response, while sequence operation ticket data is generated, and will send in sequence operation ticket data to regulation main website；
Anti-error Security Checking work station set on regulation main website carries out anti-error Security Checking to sequence operation ticket data, obtains
Check result；
If the check result instruction is without violating anit-misoperation rules, the concentration sequential control service of the regulation main website
Device executes order to the control operation of the sequence control module transmitting sequence of substation；
The sequence control module of the substation executes order according to the sequential control operation issued, according to sequence operation ticket
Data assign operational order, and the status information feedback after receiving device operation to corresponding equipment, by equipment state and execute feelings
Condition is sent to regulation main website in real time.
Further, after the step of carrying out maloperation judgement and Security Checking, further includes: if anti-error Security Checking work station
Judgement violates anit-misoperation rules, then executes interruption, while check result being passed back to the sequence control module of substation.
Further, the sequence control module of the transformer substation end includes sequential control monitoring host computer, sequential control monitoring master
When machine starts to execute sequence operation, according to sequence operation ticket data, when every single stepping, utilizes the Security Checking in substation
Module carries out Security Checking, checks and assigns operational order, and the status information after receiving device operation to corresponding equipment after passing through
Feedback, is sent to regulation main website for equipment state and executive condition in real time, checks for operator.
Further, after the step of equipment state and executive condition to be sent to regulation main website in real time, further includes: scheduling master
The equipment state transmitted to substation of standing and executive condition judge, if subsequent step cannot be continued to execute, interrupt suitable
Implementation procedure is controlled, then transformer substation sequence control module confirms sequential control end of operation, issues sequence task to control centre
Total success or failure signal；If subsequent step can be continued to execute, to the sequence control module of substation issue confirmation after
It is continuous to execute instruction.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, can obtain down and show
Beneficial effect:
(1) present invention can realize that substation's distant place sequential control operates comprehensively, and it is suitable to be included in O&M class, an execution distant place, guard station
Sequence control, mitigates operation maintenance personnel workload, reduces the maloperation being likely to occur when operation and improves operating efficiency.
(2) present invention is by disposing anti-error Security Checking work station in regulation main station side, and calculates using based on fast search
The analysis of networks topology method of method realizes the function for carrying out topological judgement and check to sequence operation in network-wide basis
Energy.Topology judgement and check method generate the logic between station according to electric network model and the anti-error inference method based on target and advise
Then, only related with current system interior joint state (electrification, power failure or ground connection), without being influenced by the specific connection type of system,
It avoids traditional logic locking rule and defines cumbersome disadvantage, while meeting the anti-error anti-error school between substation in conventional stations
Core；After regulating and controlling the anti-error Security Checking of main website side, then sequential control is executed, the safety for eliminating sequential control operation is hidden
Suffer from, improves safety.
(3) present invention establishes a sequential control private network according to the overall principle of electric power secondary system security protection
Network, corresponding security protection configuration can guarantee the internet security of sequence control system entirety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the transformer substation sequence control system that the present invention has regulation main website Security Checking function；
Fig. 2 is the diagram of communications networks for the transformer substation sequence control system that the present invention has regulation main website Security Checking function；
Fig. 3 is the communication flow figure of transformer substation end sequence control module and regulation main website in the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing, to the present invention into
Row is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit
The fixed present invention.
As shown in Figures 1 and 2, it is a kind of with regulation the anti-error Security Checking function of main website transformer substation sequence control system by
Three parts composition, respectively set on the sequence control module of transformer substation end, set on the concentration sequential control service of regulation main station side
Device and anti-error Security Checking work station, the remote sequential control work station set on O&M class, specific:
(1) sequence control module is disposed in transformer substation end.The sequence control module of the substation is used to be led according to regulation
The sequence operation select command that station is assigned issues remote control selection confirmation response to regulation main website, while generating sequence operation poll
According to, and will be given in sequence operation ticket data to the concentration sequential control server of regulation main website.
The sequence control module of substation includes sequential control monitoring host computer and I Qu Yunjian gateway machine, sequential control monitoring
Host is connect by I Qu Yunjian gateway machine with the concentration sequential control server for regulating and controlling main website, the sequential control monitoring host computer
Have the function of stand interior anti-misoperation locking logic and " five is anti-", while sending sequence operation in regulation main website by I Qu Yunjian gateway machine
Ticket receives the sequential control operation that regulation main station side concentrates sequential control server to send and executes order and the regulation anti-error peace of main website
Full check result.Wherein, " five anti-" function includes preventing on-load division disconnecting switch, preventing disconnecting link power transmission with ground, prevent
Charged co-grounding switch prevents from missing division breaker, prevents mistakenly entering charged chamber.
Transformer substation sequence control is only operated in station level, needs to interact with monitoring system of electric substation, and increasing should
The original monitoring host computer software of the scalable substation of function, or it is directly changed to integrated monitoring host, which should have
Perfect anti-misoperation locking logic and " five is anti-" function, realizes first and second equipment of sequence operation.Monitoring host computer is responsible for interior data of standing
Acquisition, processing should have the function such as a key sequence, simulation preview, anti-misoperation locking, operation monitoring, operation and the control of station equipment
Energy.
The I Qu Yunjian gateway machine has the function of that key sequence instruction is forwarded, sent in implementing result, also I area's data of Ke Dui
Communication network shutdown carries out a key sequence function upgrading, by double-network redundant access station control layer network, realizes that sequence behaviour is transferred in a distant place
Make ticket, boot sequence control operation in a distant place executes order.
(2) sequential control server, sequential control work station and anti-error Security Checking work are concentrated in regulation main station side deployment
It stands.The concentration access that sequential control server is concentrated for transformer substation sequence control function in administrative area, passes through
IEC104 specification and administrative substation carry out sequence information exchange, realize journey sequential control work station using specified authorization
The extension access of multiple substations, journey sequential control work station is supported in remote access；The sequential control work station is used for suitable
Sequence control related data is managed.
The Basic Design thinking of the anti-error Security Checking work station is: regarding the endpoint that devices in system connects as graph theory
In " vertex ", equipment itself regards " side " in graph theory as, by the physics such as breaker, disconnecting switch, transformer in electric system
Model Abstraction is mathematical model, recycle node between Connectivity Properties by all node divisions be band point node, power failure node and
Ground nodes are (for example, it is ground connection that all nodes being connected with generator, which are with point node, the node being connected with grounding switch,
Node, other nodes are power failure node), when to equipment operation, by fast search algorithm, determine the two end node shape of equipment
Whether state violates logic rules between proofing rules and other stations automatically generated.
The anti-error Security Checking work station of the regulation main website is based on the whole network and carries out topological judgement and Security Checking, main to use
Sequential control server is concentrated if not violating anit-misoperation rules in carrying out anti-error Security Checking to sequence operation ticket data
Order is executed to the control operation of the sequence control module transmitting sequence of substation.Specifically, the anti-error Security Checking work station
System is dispatched by network insertion, obtains each substation information, forms full mesh topology model, concentrates sequential control clothes receiving
When the Security Checking request that business device is sent, analysis and dynamically track are carried out to full mesh topology model based on fast search algorithm, led to
It crosses calculating and obtains two End node state of equipment after equipment operation, carry out maloperation judgement and Security Checking accordingly, and tie checking
Fruit, which returns to, concentrates sequential control server.
The anti-error Security Checking work station carries out functions of the equipments class using equipment feature using the anti-error technology of intelligence topology
The identification of type, the INTELLIGENT IDENTIFICATION of equipment running status is carried out using collection capacity, and anti-error according to electric network model and based on target pushes away
Reason method generates the logic rules between station.Specifically, can by configure determine station between rule based judgment range, using the whole network or adjacent
Substation, in conjunction with acquisition electrical quantity and regulate and control the integrated informations such as main website is listed and generate logic rules between station.Between the station of generation
Logic rules specifically include that system solution prompt side by side, power loss region prompt, with this side line road grounding switch close opposite side route every
The locking of opposite side line-to-ground disconnecting link, the maintenance of this side hanging or ground connection board are closed from disconnecting link locking, with this side line road isolation switch closes opposite side
Rule between the stations such as opposite side switch prompt is closed in switch prompt and this side line-to-ground.Rule effectively prevents operating between different stations between standing
Information asymmetry is linked up and reports caused maloperation phenomenon not in time, pernicious for preventing line with ground from accidentally closing opposite side switch etc.
Operating accident plays effective protective action.
(3) in substation affiliated O&M class guard station, deployment remote sequential controls work station, the sequential control permission of O&M class
The authorization of sequential control server is concentrated by (overhauling company, province) Ith area, prefecture-level company.
(4) deployment transformer substation sequence controls dedicated network security protection: (a) transformer substation end is in I Qu Yunjian data of substation
Longitudinal encryption device and router are added in gateway machine front end, realize the secure accessing of data in standing；(b) regulate and control main station side, in Ith area
It concentrates sequential control server front end to add longitudinal encryption device and router, realizes the secure accessing of data；(c) in Cheng Shunxu
Longitudinal encryption device and router are added in control work station front end, realize the secure accessing of data.
Sequential control work station is managed sequential control related data, including operation log recording, logout, note
Record operation draft bank, command content, operating time etc..
In order to realize transformer substation end sequence control module and regulate and control the information exchange of main website concentration sequential control server, need
It will be under the premise of not changing the frame structure and communication flow of IEC60870-5-104 agreement, to IEC60870-5-104 communication protocols
View is expanded, to guarantee that the operations of sequential control are smoothly executed with Security Checking.
In Application Protocol Data Unit structure (the application protocol of IEC60870-5-104 communication protocol
Data unit, APDU) in, starting character 68H defines the starting point in data flow.The length field of APDU defines the length of its main body
(maximum 253 bytes), including application layer protocol control information (application-layer protocol control
Information, APCI) 4 control domains and Application service data unit (application service data unit,
ASDU).Type identification domain in data unit type is 8 hytes, define the structure of follow-up body object, type and
Format.Type identification domain defines a part of value in IEC60870-5-101 planning standard, can choose undefined type mark
Knowledge is extended, and is chosen undefined type identification 57 and 127 and is respectively used to sequential control and the transmission of operation order file, after extension
ASDU use ASDU57 and ASDU127 to identify respectively.
Sequential control message interaction process is divided into sequence order and issues, has access to that operation order, operation order preview, sequential control holds
Four steps of row, in sequential control implementation procedure, one step of every execution all needs to send implementing result, and waits the confirmation of regulation end again
It continues to execute, until terminating.Message interaction process is as shown in Figure 3.
As shown in figure 3, the present invention also provides a kind of transformer substation sequence controls with the regulation anti-error Security Checking function of main website
Method processed uses above system to carry out, the described method comprises the following steps:
The sequence operation select command that the sequence control module of substation is assigned according to regulation main website is issued to regulation main website
Remote control selection confirmation response, while sequence operation ticket data is generated, and will send in sequence operation ticket data to regulation main website；
Anti-error Security Checking work station set on regulation main website carries out anti-error Security Checking to sequence operation ticket data, obtains
Check result；
If the check result instruction is without violating anit-misoperation rules, the concentration sequential control service of the regulation main website
Device executes order to the control operation of the sequence control module transmitting sequence of substation；
The sequence control module of the substation executes order according to the sequential control operation issued, according to sequence operation ticket
Data assign operational order, and the status information feedback after receiving device operation to corresponding equipment, by equipment state and execute feelings
Condition is sent to regulation main website in real time.
Wherein, after the step of carrying out maloperation judgement and Security Checking, further includes: if anti-error Security Checking work station is sentenced
It is disconnected to violate anit-misoperation rules, then interruption is executed, while check result being passed back to the sequence control module of substation.
Wherein, the sequence control module of the transformer substation end includes sequential control monitoring host computer, sequential control monitoring host computer
When starting to execute sequence operation, according to sequence operation ticket data, when every single stepping, utilizes the Security Checking mould in substation
Block carries out Security Checking, checks and assigns operational order to corresponding equipment after passing through, and the status information after receiving device operation is anti-
Feedback, is sent to regulation main website for equipment state and executive condition in real time, checks for operator.
Wherein, after the step of equipment state and executive condition to be sent to regulation main website in real time, further includes: scheduling station
The equipment state and executive condition transmit to substation judges, if subsequent step cannot be continued to execute, interrupts sequence
Implementation procedure, then transformer substation sequence control module confirms sequential control end of operation, and it is total to issue sequence task to control centre
Success or failure signal；If subsequent step can be continued to execute, confirmation is issued to the sequence control module of substation and is continued
It executes instruction.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Belong to those skilled in the art in the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of, all answers
It is included within the scope of the present invention.
Claims (10)
1. a kind of transformer substation sequence control system with regulation main website Security Checking function, it is characterised in that: become including being set to
The sequence control module at power station end, set on regulation main station side concentration sequential control server, concentrate sequential control work station and
Anti-error Security Checking work station；
The sequence control module of the substation is used for according to the regulation sequence operation select command assigned of main website to regulation main website
Remote control selection confirmation response is issued, while generating sequence operation ticket data, and will be sent in sequence operation ticket data to regulation main website；
The anti-error Security Checking work station of the regulation main website is used to carry out anti-error Security Checking to sequence operation ticket data, obtains
Check result；
The concentration sequential control server of the regulation main website is used for, if check result instruction is without violating anti-error rule
Then, then order is executed to the control operation of the sequence control module transmitting sequence of substation；
The sequence control module of the substation is also used to execute order according to the sequential control operation issued, according to sequence operation
Ticket data assigns operational order, and the status information feedback after receiving device operation to corresponding equipment, by equipment state and execution
Situation is sent to regulation main website in real time.
2. the transformer substation sequence control system with regulation main website Security Checking function as described in claim 1, feature exist
In: the sequence control module of the transformer substation end includes sequential control monitoring host computer and I Qu Yunjian gateway machine, sequential control monitoring
Host is connect by I Qu Yunjian gateway machine with the concentration sequential control server for regulating and controlling main website, the sequential control monitoring host computer
Have the function of stand interior anti-misoperation locking logic and " five is anti-", while sending sequence operation in regulation main website by I Qu Yunjian gateway machine
Ticket receives the check that the sequential control operation that regulation main station side concentrates sequential control server to send executes order and regulation main website
As a result.
3. the transformer substation sequence control system with regulation main website Security Checking function as described in claim 1, feature exist
In: it further include the remote sequential control work station set on O&M class, the remote sequential control work station is used for and concentration sequence
Control server carries out information exchange, to concentrate sequential control server to be authorized, carries out sequential control to O&M class.
4. the transformer substation sequence control system with regulation main website Security Checking function as described in claim 1, feature exist
In: the anti-error Security Checking work station is used to dispatch system by network insertion, obtains each substation information, forms the whole network and opens up
Model is flutterred, when receiving the Security Checking for concentrating sequential control server to send request, based on fast search algorithm to the whole network
Topological model carries out analysis and dynamically track, by two End node state of equipment after calculating acquisition equipment operation, is missed accordingly
Operation judges and Security Checking, and check result is returned to and concentrates sequential control server.
5. the transformer substation sequence control system with regulation main website Security Checking function as claimed in claim 2, feature exist
In: longitudinal encryption device and router is arranged in I Qu Yunjian data network of substation shutdown front end in transformer substation end；Regulation main station side exists
Concentrate sequential control server front end that longitudinal encryption device and router are set.
6. the transformer substation sequence control system with regulation main website Security Checking function as claimed in claim 3, feature exist
In: longitudinal encryption device and router are set in remote sequential control work station front end, pass through longitudinal encryption device and router
The concentration sequential control server of access regulation main station side, is remotely accessed using specified authorization and concentrates sequential control service
Device.
7. a kind of substation sequence sequence controlling method with the regulation anti-error Security Checking function of main website, it is characterised in that: using power
Benefit requires system described in any one of 1-6 to carry out, and described method includes following steps:
The sequence operation select command that the sequence control module of substation is assigned according to regulation main website issues remote control to regulation main website
Selection confirmation response, while sequence operation ticket data is generated, and will send in sequence operation ticket data to regulation main website；
Anti-error Security Checking work station set on regulation main website carries out anti-error Security Checking to sequence operation ticket data, is checked
As a result；
If check result instruction without violating anit-misoperation rules, the concentration sequential control server of the regulation main website to
The sequence control module transmitting sequence control operation of substation executes order；
The sequence control module of the substation executes order according to the sequential control operation issued, according to sequence operation ticket data
Operational order, and the status information feedback after receiving device operation are assigned to corresponding equipment, equipment state and executive condition is real
When be sent to regulation main website.
8. the method for claim 7, it is characterised in that: after the step of carrying out maloperation judgement and Security Checking, also
If including: that anti-error Security Checking work station judgement violates anit-misoperation rules, interruption is executed, while check result is passed back to power transformation
The sequence control module stood.
9. the method for claim 7, it is characterised in that: the sequence control module of the transformer substation end includes sequential control
Monitoring host computer, when sequential control monitoring host computer starts to execute sequence operation, according to sequence operation ticket data, when every single stepping, is equal
Security Checking is carried out using the Security Checking module in substation, checks and assigns operational order to corresponding equipment after passing through, and connect
Status information feedback after receiving unit operation, is sent to regulation main website for equipment state and executive condition, for operator in real time
It checks.
10. method as claimed in claim 9, it is characterised in that: equipment state and executive condition are sent to regulation master in real time
After the step of standing, further includes: the equipment state and executive condition that scheduling station transmits substation judge, if cannot
Subsequent step is continued to execute, then interrupts sequence implementation procedure, then transformer substation sequence control module confirmation sequential control has operated
Finish, issues sequence task always successful or failure signal to control centre；If subsequent step can be continued to execute, to substation
Sequence control module issue confirmation continue to execute instruction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910527279.1A CN110138092B (en) | 2019-06-18 | 2019-06-18 | Substation sequence control system and method with master station safety check regulation and control function |
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| CN201910527279.1A CN110138092B (en) | 2019-06-18 | 2019-06-18 | Substation sequence control system and method with master station safety check regulation and control function |
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| CN110138092B CN110138092B (en) | 2020-09-08 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568284A (en) * | 2019-08-20 | 2019-12-13 | 国网江苏省电力有限公司电力科学研究院 | intelligent substation one-key sequential control automatic test verification method, device and system |
| CN111478442A (en) * | 2020-04-23 | 2020-07-31 | 广东电网有限责任公司 | Intelligent control system and method based on multi-channel cooperation |
| CN110138092B (en) * | 2019-06-18 | 2020-09-08 | 国网湖北省电力有限公司电力科学研究院 | Substation sequence control system and method with master station safety check regulation and control function |
| CN111641262A (en) * | 2020-05-14 | 2020-09-08 | 深圳供电局有限公司 | Power dispatching operation method and system |
| CN111654108A (en) * | 2020-06-11 | 2020-09-11 | 国网陕西省电力公司宝鸡供电公司 | Remote control system of transformer substation operation and maintenance class for remote station and one-key sequence control method thereof |
| CN111756113A (en) * | 2020-06-30 | 2020-10-09 | 国网福建省电力有限公司检修分公司 | Air switch device capable of automatically sensing primary and secondary states of isolating switch of transformer substation |
| CN111934429A (en) * | 2020-08-04 | 2020-11-13 | 国网河北省电力有限公司邯郸供电分公司 | Method for controlling sequence of calling station end of regulation and control main station |
| CN112578695A (en) * | 2019-09-29 | 2021-03-30 | 国网重庆市电力公司 | Intelligent substation one-key sequence control checking method and system based on block chain |
| CN113675945A (en) * | 2021-07-05 | 2021-11-19 | 中国长江电力股份有限公司 | Misoperation-preventive locking method for operation execution and maintenance process of hydropower station centralized control center |
| CN113676446A (en) * | 2021-07-08 | 2021-11-19 | 中国南方电网有限责任公司 | Communication network safety error-proof control method, system, electronic equipment and medium |
| CN114552623A (en) * | 2022-03-04 | 2022-05-27 | 广东电网有限责任公司广州供电局 | Sequence control failure tripping method, device, equipment and medium applied to flexible direct current transmission |
| CN114709865A (en) * | 2022-03-14 | 2022-07-05 | 国电电力内蒙古新能源开发有限公司 | Sequence control method based on operation mode adjustment of three-stage equipment of photovoltaic power station |
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| CN110138092B (en) * | 2019-06-18 | 2020-09-08 | 国网湖北省电力有限公司电力科学研究院 | Substation sequence control system and method with master station safety check regulation and control function |
| CN110568284B (en) * | 2019-08-20 | 2021-11-30 | 国网江苏省电力有限公司电力科学研究院 | Intelligent substation one-key sequential control automatic test verification method, device and system |
| CN110568284A (en) * | 2019-08-20 | 2019-12-13 | 国网江苏省电力有限公司电力科学研究院 | intelligent substation one-key sequential control automatic test verification method, device and system |
| CN112578695B (en) * | 2019-09-29 | 2024-07-26 | 国网重庆市电力公司 | Block chain-based intelligent substation one-key sequential control checking method and system |
| CN112578695A (en) * | 2019-09-29 | 2021-03-30 | 国网重庆市电力公司 | Intelligent substation one-key sequence control checking method and system based on block chain |
| CN111478442A (en) * | 2020-04-23 | 2020-07-31 | 广东电网有限责任公司 | Intelligent control system and method based on multi-channel cooperation |
| CN111478442B (en) * | 2020-04-23 | 2023-04-28 | 广东电网有限责任公司 | Intelligent control system and method based on multichannel cooperation |
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| CN111641262B (en) * | 2020-05-14 | 2022-03-04 | 深圳供电局有限公司 | Power dispatching operation method and system |
| CN111654108A (en) * | 2020-06-11 | 2020-09-11 | 国网陕西省电力公司宝鸡供电公司 | Remote control system of transformer substation operation and maintenance class for remote station and one-key sequence control method thereof |
| CN111756113A (en) * | 2020-06-30 | 2020-10-09 | 国网福建省电力有限公司检修分公司 | Air switch device capable of automatically sensing primary and secondary states of isolating switch of transformer substation |
| CN111756113B (en) * | 2020-06-30 | 2024-01-19 | 国网福建省电力有限公司检修分公司 | Air-break device capable of automatically sensing primary and secondary states of isolating switch of transformer substation |
| CN111934429A (en) * | 2020-08-04 | 2020-11-13 | 国网河北省电力有限公司邯郸供电分公司 | Method for controlling sequence of calling station end of regulation and control main station |
| CN113675945A (en) * | 2021-07-05 | 2021-11-19 | 中国长江电力股份有限公司 | Misoperation-preventive locking method for operation execution and maintenance process of hydropower station centralized control center |
| CN113675945B (en) * | 2021-07-05 | 2023-07-14 | 中国长江电力股份有限公司 | Misoperation-preventive locking method for operation execution and overhaul flow of centralized control center of hydropower station |
| CN113676446A (en) * | 2021-07-08 | 2021-11-19 | 中国南方电网有限责任公司 | Communication network safety error-proof control method, system, electronic equipment and medium |
| CN114552623A (en) * | 2022-03-04 | 2022-05-27 | 广东电网有限责任公司广州供电局 | Sequence control failure tripping method, device, equipment and medium applied to flexible direct current transmission |
| CN114552623B (en) * | 2022-03-04 | 2023-06-20 | 广东电网有限责任公司广州供电局 | Sequential control failure tripping method, device, equipment and medium applied to flexible direct current transmission |
| CN114709865A (en) * | 2022-03-14 | 2022-07-05 | 国电电力内蒙古新能源开发有限公司 | Sequence control method based on operation mode adjustment of three-stage equipment of photovoltaic power station |
| CN114709865B (en) * | 2022-03-14 | 2024-05-17 | 国电电力内蒙古新能源开发有限公司 | Sequential control method based on three-level equipment operation mode adjustment of photovoltaic power station |
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