CN104979900A - Substation programmed operation anti-misoperation system and method - Google Patents
Substation programmed operation anti-misoperation system and method Download PDFInfo
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- CN104979900A CN104979900A CN201410140781.4A CN201410140781A CN104979900A CN 104979900 A CN104979900 A CN 104979900A CN 201410140781 A CN201410140781 A CN 201410140781A CN 104979900 A CN104979900 A CN 104979900A
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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 invention provides a substation programming operation anti-misoperation system and method. The system comprises a microcomputer anti-misoperation host, an execution information transmission device and an electrical device forced locking mechanism. The microcomputer anti-misoperation host comprises an anti-misoperation main control unit, a programmed operation anti-misoperation communication unit, a programmed operation series storage unit and an execution information sending unit. The electrical device forced locking mechanism comprises an execution information receiving unit and a forced locking execution unit. The microcomputer anti-misoperation host is used for communicating with a monitoring system, carrying out analysis processing on the input information and outputting execution information to the forced locking mechanism to realize programmed operation anti-misoperation locking. The substation programmed operation anti-misoperation method comprises a programmed operation simulation rehearsal method and a programmed operation anti-misoperation locking method. According to the substation programmed operation anti-misoperation system and method, the independent microcomputer anti-misoperation system is allowed to participate in the substation programmed operation, thereby preventing misoperation in the programmed operation process and ensuring reliable and safe operation of a substation.
Description
Technical field
The present invention relates to automation of transformation substations equipment technical field, particularly relate to a kind of system and method anti-error for sequential operation in substation.
Background technology
Sequential operation in substation refers to by the operating sequence of the equipment such as computer, intelligent electronic device according to strict operating condition, specification, replaces manually automatically completing the operation tasks such as a series of equipment back brake.Realize programming operations, require that various primary equipment must be all all-electric equipment, secondary device has higher stability and reliability, adopts IEC61850 consensus standard etc. in standing.
Along with the continuous lifting of electric substation automation system technical merit, the primary equipment of transformer station and secondary device have possessed very high controllability and reliability, have possessed the condition of implementation procedureization operation.Transformer station realizes programming operations, and not only can improve operation operating efficiency and the operation accuracy of transformer station, be also the certainty of unattended operation transformer station development.The implementation of the sequential operation in substation that current domestic contrast is common is: to monitor the centralized solution that backstage or telemechanical are taken as the leading factor; With the distributed schemes that wall measure and control device is taken as the leading factor; The implementation that centralized and Distributed Integration uses.No matter adopt which kind of scheme, all must prevent the misoperation in sequencing running, the method generally adopted at present is: supervisory control system provides anti-misoperation locking logic, anti-error Logic judgment is carried out to every single stepping, if do not met anti-error logic, then stop programming operations, realize logic blocking function.By the lock-out techniques that current supervisory control system realizes alone, the generation of misoperation in programming operations can be prevented to a certain extent, but also there are some defects:
1) do not use independently microcomputer anti-misoperation system, or independently microcomputer anti-misoperation system does not participate in the anti-misoperation locking of programming operations.
2) the unrealized forced blocking of the straighforward operation of electric equipment, only realizes software locking by latching logic.
3) electric equipment remote control circuit has realized forced blocking, when programming operations, owing to also not having a set of effective unlocking mechanism, can only adopt the mode of emergency release, thus can bring unpredictable risk and hidden danger.
4) supervisory control system lacks the state acquisition of temporary ground wire and effectively manages, and operation anti-error function lacks to some extent.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of system and method anti-error for sequential operation in substation, independently microcomputer anti-misoperation system is made to participate in the middle of sequential operation in substation, the independence of microcomputer anti-misoperation system, mandatory and comprehensive, effectively prevent in programming operations running and misoperation occurs, ensure that substation safety reliably runs.
The present invention is achieved through the following technical solutions:
For the system that sequential operation in substation is anti-error, wherein, include:
Electric equipment forced blocking mechanism, for the forced blocking of electric equipment straighforward operation;
Microcomputer anti-error main frame, for communicating with supervisory control system, the relevant information of mutual sequential operation in substation, carries out analyzing and processing, Logic judgment to input information, export execution information to forced blocking mechanism according to result, realize the anti-misoperation locking of programming operations;
Perform information transfer device, for the information transmission between microcomputer anti-error main frame and electric equipment forced blocking mechanism;
The anti-error main frame of input connected with computer of described execution information transfer device, the output of described execution information transfer device connects electric equipment forced blocking mechanism.
Wherein in an embodiment, described microcomputer anti-error main frame includes: the anti-error communication unit of anti-error main control unit, programming operations, programming operations sequence storage unit, state acquisition unit and execution information transmitting unit; Described anti-error main control unit respectively linker operates anti-error communication unit, programming operations sequence storage unit, state acquisition unit and performs information transmitting unit; The anti-error communication unit of described programming operations and anti-error main control unit are electrically connected, the relevant information that anti-error main control unit is operated by the anti-error communication unit of programming operations and supervisory control system interactive programization; Described programming operations sequence storage unit and anti-error main control unit are electrically connected, described programming operations sequence storage unit is a kind of storage medium, and anti-error main control unit can write the operation order information of sequential operation in substation to programming operations sequence storage unit or the operation order information reading sequential operation in substation from programming operations sequence storage unit; Described state acquisition unit is connected with anti-error main control unit, with the measure and control device communication interaction of transformer station, obtains the status information of equipment at full station, for anti-error main control unit provides input data; The input of described execution information transmitting unit connects anti-error main control unit, the output of described execution information transmitting unit connects execution information transfer device, microcomputer anti-error main frame carries out analyzing and processing, Logic judgment to input information, exports execution information output to forced blocking mechanism by performing information transmitting unit according to result.
Further, described electric equipment forced blocking mechanism includes execution information receiving unit and forced blocking performance element; The input of described execution information receiving unit connects the output performing information transfer device, described forced blocking performance element connects and performs information receiving unit, and forced blocking performance element obtains by execution information receiving unit the execution information that described microcomputer anti-error main frame sends.
For the method that sequential operation in substation is anti-error, be used in the above-mentioned system anti-error for sequential operation in substation, wherein, include the simulation preview method of programming operations and the Interlocking Methods of programming operations.
The simulation preview method of described programming operations, specific works step is as follows:
Step 1: operator's start-up routine operating process, recalls programming operations ticket, microcomputer anti-error main frame enters the ready state of programming operations simulation preview;
Step 2: the operating sequence of programmed operation order, takes out an operation step, submits microcomputer anti-error main frame simulation preview to;
Whether step 3: microcomputer anti-error main frame carries out simulation preview to current operation step, judges the operation that electric equipment is about to carry out, meet " five prevent " requirement, in this way, then enter step 4; As no, then stop the simulation preview of programming operations, and the reason stopped is notified supervisory control system through the anti-error communication unit of programming operations, this flow process terminates;
Step 4: the preview of current operation step is passed through, whether determining programization operation all operations step has been previewed, and in this way, then enters step 5; As no, then repeat step 2;
Step 5: programming operations simulation preview is passed through, and operation order comes into force, and result will be previewed through programming operations anti-error communication unit notice supervisory control system, this flow process terminates.
Further, the Interlocking Methods of described programming operations, comprises following job step:
Step one: programming operations proceeds to executing state by simulating preview, performs current operation ticket;
Step 2: take out an operation step by operating sequence, carry out ' five and prevent ' judge;
Whether step 3: microcomputer anti-error main frame judges the operation that electric equipment is about to carry out, meet " five prevent " requirement, in this way, then enter step 4; As no, then stop programming operations; And reason will be stopped through programming operations anti-error communication unit notice supervisory control system;
Step 4: microcomputer anti-error main frame sends unlock command to the forced blocking mechanism being about to carry out operating electric equipment, and this mechanism performs unlocking motion;
Step 5: by the unblock result of forced blocking mechanism through programming operations anti-error communication unit notice supervisory control system;
Step 6: wait for supervisory control system straighforward operation, by the input information of state acquisition unit, judging whether current straighforward operation completes, as completed, then entering step 7, otherwise continue to wait for;
Step 7: microcomputer anti-error main frame sends blocking order to the forced blocking mechanism of current unblock, this mechanism performs block action;
Step 8: current operation step is complete, whether determining programization operation all operations step is complete, and in this way, then this flow process terminates; As no, then repeat step 2.
Beneficial effect of the present invention is as follows:
The invention provides a kind of system and method anti-error for sequential operation in substation, this system includes microcomputer anti-error main frame, performs information transfer device, electric equipment forced blocking mechanism.Described microcomputer anti-error main frame includes anti-error main control unit, the anti-error communication unit of programming operations, programming operations array of memory cells, performs information transmitting unit, and described electric equipment forced blocking mechanism includes execution information receiving unit, forced blocking performance element.The described method anti-error for sequential operation in substation comprises the simulation preview method of programming operations and the Interlocking Methods of programming operations.Adopt native system and method, independently microcomputer anti-misoperation system is made to participate in the middle of sequential operation in substation, the independence of microcomputer anti-misoperation system, mandatory and comprehensive, effectively prevent misoperation in programming operations running, ensure that substation safety runs reliably.
Accompanying drawing explanation
Fig. 1 is the present invention for the structural representation of the anti-error system of sequential operation in substation;
Fig. 2 is the present invention for the simulation preview method flow diagram of the programming operations of the anti-error method of sequential operation in substation;
Fig. 3 is the present invention for the Interlocking Methods flow chart of the programming operations of the anti-error method of sequential operation in substation.
Description of reference numerals:
1, microcomputer anti-error main frame, 2, information transfer device is performed, 3, electric equipment forced blocking mechanism, 1.1, anti-error main control unit, 1.2, the anti-error communication unit of programming operations, 1.3, programming operations array of memory cells, 1.4, state acquisition unit, 1.5, perform information transmitting unit, 3.1, perform information receiving unit, 3.2 forced blocking performance elements.
Embodiment
The present invention, in order to solve the problem of prior art, proposes a kind of system anti-error for sequential operation in substation, wherein, includes:
Electric equipment forced blocking mechanism, for the forced blocking of electric equipment straighforward operation;
Microcomputer anti-error main frame, for communicating with supervisory control system, the relevant information of mutual sequential operation in substation, carries out analyzing and processing, Logic judgment to input information, export execution information to forced blocking mechanism according to result, realize the anti-misoperation locking of programming operations;
Perform information transfer device, for the information transmission between microcomputer anti-error main frame and electric equipment forced blocking mechanism;
The anti-error main frame of input connected with computer of described execution information transfer device, the output of described execution information transfer device connects electric equipment forced blocking mechanism.
Wherein in an embodiment, described microcomputer anti-error main frame includes: the anti-error communication unit of anti-error main control unit, programming operations, programming operations sequence storage unit, state acquisition unit and execution information transmitting unit; Described anti-error main control unit respectively linker operates anti-error communication unit, programming operations sequence storage unit, state acquisition unit and performs information transmitting unit; The anti-error communication unit of described programming operations and anti-error main control unit are electrically connected, the relevant information that anti-error main control unit is operated by the anti-error communication unit of programming operations and supervisory control system interactive programization; Described programming operations sequence storage unit and anti-error main control unit are electrically connected, described programming operations sequence storage unit is a kind of storage medium, and anti-error main control unit can write the operation order information of sequential operation in substation to programming operations sequence storage unit or the operation order information reading sequential operation in substation from programming operations sequence storage unit; Described state acquisition unit is connected with anti-error main control unit, with the measure and control device communication interaction of transformer station, obtains the status information of equipment at full station, for anti-error main control unit provides input data; The input of described execution information transmitting unit connects anti-error main control unit, the output of described execution information transmitting unit connects execution information transfer device, microcomputer anti-error main frame carries out analyzing and processing, Logic judgment to input information, exports execution information output to forced blocking mechanism by performing information transmitting unit according to result.
Further, described electric equipment forced blocking mechanism includes execution information receiving unit and forced blocking performance element; The input of described execution information receiving unit connects the output performing information transfer device, described forced blocking performance element connects and performs information receiving unit, and forced blocking performance element obtains by execution information receiving unit the execution information that described microcomputer anti-error main frame sends.
For the method that sequential operation in substation is anti-error, be used in the above-mentioned system anti-error for sequential operation in substation, wherein, include the simulation preview method of programming operations and the Interlocking Methods of programming operations.
The simulation preview method of described programming operations, specific works step is as follows:
Step 1: operator's start-up routine operating process, recalls programming operations ticket, microcomputer anti-error main frame enters the ready state of programming operations simulation preview;
Step 2: the operating sequence of programmed operation order, takes out an operation step, submits microcomputer anti-error main frame simulation preview to;
Whether step 3: microcomputer anti-error main frame carries out simulation preview to current operation step, judges the operation that electric equipment is about to carry out, meet " five prevent " requirement, in this way, then enter step 4; As no, then stop the simulation preview of programming operations, and the reason stopped is notified supervisory control system through the anti-error communication unit of programming operations, this flow process terminates;
Step 4: the preview of current operation step is passed through, whether determining programization operation all operations step has been previewed, and in this way, then enters step 5; As no, then repeat step 2;
Step 5: programming operations simulation preview is passed through, and operation order comes into force, and result will be previewed through programming operations anti-error communication unit notice supervisory control system, this flow process terminates.
Further, the Interlocking Methods of described programming operations, comprises following job step:
Step one: programming operations proceeds to executing state by simulating preview, performs current operation ticket;
Step 2: take out an operation step by operating sequence, carry out ' five and prevent ' judge;
Whether step 3: microcomputer anti-error main frame judges the operation that electric equipment is about to carry out, meet " five prevent " requirement, in this way, then enter step 4; As no, then stop programming operations; And reason will be stopped through programming operations anti-error communication unit notice supervisory control system;
Step 4: microcomputer anti-error main frame sends unlock command to the forced blocking mechanism being about to carry out operating electric equipment, and this mechanism performs unlocking motion;
Step 5: by the unblock result of forced blocking mechanism through programming operations anti-error communication unit notice supervisory control system;
Step 6: wait for supervisory control system straighforward operation, by the input information of state acquisition unit, judging whether current straighforward operation completes, as completed, then entering step 7, otherwise continue to wait for;
Step 7: microcomputer anti-error main frame sends blocking order to the forced blocking mechanism of current unblock, this mechanism performs block action;
Step 8: current operation step is complete, whether determining programization operation all operations step is complete, and in this way, then this flow process terminates; As no, then repeat step 2.
Embodiment:
See Fig. 1, the invention discloses a kind of system anti-error for sequential operation in substation, comprise microcomputer anti-error main frame 1, perform information transfer device 2, electric equipment forced blocking mechanism 3.Wherein microcomputer anti-error main frame 1 includes anti-error main control unit 1.1, the anti-error communication unit 1.2 of programming operations, programming operations array of memory cells 1.3, state acquisition unit 1.4, performs information transmitting unit 1.5.
Electric equipment forced blocking mechanism includes execution information receiving unit 3.1, forced blocking performance element 3.2.
The anti-error main control unit 1.1 of the present embodiment includes the logic module for electric equipment anti-misoperation judgement, the operation order administration module for bookkeeping ticket and communication management module; Operation order administration module is connected with programming operations sequence storage unit 1.3, and communication management module is connected with the anti-error communication unit 1.2 of programming operations, logic module connection status collecting unit 1.4 and execution information transmitting unit 1.5.
The anti-error communication unit 1.2 of programming operations of the present embodiment, adopt the MMS communication mechanism of " substation communication network and system " standard (IEC61850), with monitoring system of electric substation communication interaction, interactive program operates anti-error relevant information.
The state acquisition unit 1.4 of the present embodiment, adopts the MMS communication mechanism of " substation communication network and system " standard (IEC61850), with the measure and control device communication interaction of transformer station, obtains the status information of equipment at full station.
The state acquisition unit 1.5 of the present embodiment and execution information receiving unit 3.1, adopt the GOOSE communication mechanism of " substation communication network and system " standard (IEC61850).
The information transmitting medium of the execution information transfer device 2 of the present embodiment can adopt optical fiber.
The forced blocking performance element 3.2 of the present embodiment is made up of the relay that a group has normal opened contact, and normal opened contact seals in electric equipment straighforward operation loop, realizes the forced blocking of straighforward operation.
The above embodiment only have expressed the specific embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the scope of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (10)
1. for the system that sequential operation in substation is anti-error, it is characterized in that, include:
Electric equipment forced blocking mechanism, for the forced blocking of electric equipment straighforward operation;
Microcomputer anti-error main frame, for communicating with supervisory control system, the relevant information of mutual sequential operation in substation, carries out analyzing and processing, Logic judgment to input information, export execution information to forced blocking mechanism according to result, realize the anti-misoperation locking of programming operations;
Perform information transfer device, for the information transmission between microcomputer anti-error main frame and electric equipment forced blocking mechanism;
The anti-error main frame of input connected with computer of described execution information transfer device, the output of described execution information transfer device connects electric equipment forced blocking mechanism.
2. the system anti-error for sequential operation in substation according to claim 1, it is characterized in that, described microcomputer anti-error main frame includes: the anti-error communication unit of anti-error main control unit, programming operations, programming operations sequence storage unit, state acquisition unit and execution information transmitting unit; Described anti-error main control unit respectively linker operates anti-error communication unit, programming operations sequence storage unit, state acquisition unit and performs information transmitting unit; The anti-error communication unit of described programming operations and anti-error main control unit are electrically connected, the relevant information that anti-error main control unit is operated by the anti-error communication unit of programming operations and supervisory control system interactive programization; Described programming operations sequence storage unit and anti-error main control unit are electrically connected, described programming operations sequence storage unit is a kind of storage medium, and anti-error main control unit can write the operation order information of sequential operation in substation to programming operations sequence storage unit or the operation order information reading sequential operation in substation from programming operations sequence storage unit; Described state acquisition unit is connected with anti-error main control unit, with the measure and control device communication interaction of transformer station, obtains the status information of equipment at full station, for anti-error main control unit provides input data; The input of described execution information transmitting unit connects anti-error main control unit, the output of described execution information transmitting unit connects execution information transfer device, microcomputer anti-error main frame carries out analyzing and processing, Logic judgment to input information, exports execution information output to forced blocking mechanism by performing information transmitting unit according to result.
3. the system anti-error for sequential operation in substation according to claim 2, is characterized in that, described electric equipment forced blocking mechanism includes execution information receiving unit and forced blocking performance element; The input of described execution information receiving unit connects the output performing information transfer device, described forced blocking performance element connects and performs information receiving unit, and forced blocking performance element obtains by execution information receiving unit the execution information that described microcomputer anti-error main frame sends.
4. the system anti-error for sequential operation in substation according to claim 3, it is characterized in that, described anti-error main control unit includes the logic module for electric equipment anti-misoperation judgement, the operation order administration module for bookkeeping ticket and communication management module; Operation order administration module is connected with programming operations sequence storage unit, and communication management module is connected with the anti-error communication unit of programming operations, logic module connection status collecting unit and execution information transmitting unit.
5. the system anti-error for sequential operation in substation according to claim 4, it is characterized in that, the anti-error communication unit of described programming operations adopts the MMS communication mechanism of " substation communication network and system " standard IEC 61850, with monitoring system of electric substation communication interaction, interactive program operates anti-error relevant information; State acquisition unit adopts the MMS communication mechanism of " substation communication network and system " standard IEC 61850, with the measure and control device communication interaction of transformer station, obtains the status information of equipment at full station; State acquisition unit and execution information receiving unit adopt the GOOSE communication mechanism of " substation communication network and system " standard IEC 61850.
6. according to the system anti-error for sequential operation in substation in claim 1 to 5 described in any one, it is characterized in that, the information transmitting medium of described execution information transfer device adopts optical fiber.
7. according to the system anti-error for sequential operation in substation in claim 1 to 5 described in any one, it is characterized in that, described forced blocking performance element is made up of the relay that a group has normal opened contact.
8. for method that sequential operation in substation is anti-error, be used in as in the system anti-error for sequential operation in substation in claim 1 to 7 as described in any one, it is characterized in that, the described method anti-error for sequential operation in substation includes the simulation preview method of programming operations and the Interlocking Methods of programming operations.
9. according to claim 8 for the method that sequential operation in substation is anti-error, it is characterized in that, the simulation preview method of described programming operations, specific works step is as follows:
Step 1: operator's start-up routine operating process, recalls programming operations ticket, microcomputer anti-error main frame enters the ready state of programming operations simulation preview;
Step 2: the operating sequence of programmed operation order, takes out an operation step, submits microcomputer anti-error main frame simulation preview to;
Whether step 3: microcomputer anti-error main frame carries out simulation preview to current operation step, judges the operation that electric equipment is about to carry out, meet " five prevent " requirement, in this way, then enter step 4; As no, then stop the simulation preview of programming operations, and the reason stopped is notified supervisory control system through the anti-error communication unit of programming operations, this flow process terminates;
Step 4: the preview of current operation step is passed through, whether determining programization operation all operations step has been previewed, and in this way, then enters step 5; As no, then repeat step 2;
Step 5: programming operations simulation preview is passed through, and operation order comes into force, and result will be previewed through programming operations anti-error communication unit notice supervisory control system, this flow process terminates.
10. according to claim 8 for the method that sequential operation in substation is anti-error, it is characterized in that, the Interlocking Methods of described programming operations, comprise following job step:
Step one: programming operations proceeds to executing state by simulating preview, performs current operation ticket;
Step 2: take out an operation step by operating sequence, carry out ' five and prevent ' judge;
Whether step 3: microcomputer anti-error main frame judges the operation that electric equipment is about to carry out, meet " five prevent " requirement, in this way, then enter step 4; As no, then stop programming operations; And reason will be stopped through programming operations anti-error communication unit notice supervisory control system;
Step 4: microcomputer anti-error main frame sends unlock command to the forced blocking mechanism being about to carry out operating electric equipment, and this mechanism performs unlocking motion;
Step 5: by the unblock result of forced blocking mechanism through programming operations anti-error communication unit notice supervisory control system;
Step 6: wait for supervisory control system straighforward operation, by the input information of state acquisition unit, judging whether current straighforward operation completes, as completed, then entering step 7, otherwise continue to wait for;
Step 7: microcomputer anti-error main frame sends blocking order to the forced blocking mechanism of current unblock, this mechanism performs block action;
Step 8: current operation step is complete, whether determining programization operation all operations step is complete, and in this way, then this flow process terminates; As no, then repeat step 2.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105373024A (en) * | 2015-11-26 | 2016-03-02 | 积成电子股份有限公司 | Transformer substation monitoring system remote control error prevention mechanism |
| CN106203888A (en) * | 2016-07-27 | 2016-12-07 | 国网重庆市电力公司 | The apparatus and method of power grid regulation intelligent error preventing operation |
| CN106788532A (en) * | 2016-12-19 | 2017-05-31 | 国网浙江杭州市富阳区供电公司 | A kind of anti-error integrated handheld terminal of operation order and system |
| CN109995138A (en) * | 2018-12-07 | 2019-07-09 | 国网浙江省电力有限公司绍兴供电公司 | Substation's anti-misoperation locking management system and maintenance isolating closing lock management method |
| CN115395644A (en) * | 2022-07-27 | 2022-11-25 | 国网宁夏电力有限公司超高压公司 | Anti-misoperation method, device and system based on primary and secondary equipment cooperation |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101546922A (en) * | 2009-04-22 | 2009-09-30 | 西北电网有限公司 | Intelligent program-control error-locking prevention system based on integrated design for substations |
| CN101951032A (en) * | 2010-10-14 | 2011-01-19 | 北京四方继保自动化股份有限公司 | Method of realizing dynamic error-prevention function of transformer substation by monitoring and controlling unit |
-
2014
- 2014-04-09 CN CN201410140781.4A patent/CN104979900B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101546922A (en) * | 2009-04-22 | 2009-09-30 | 西北电网有限公司 | Intelligent program-control error-locking prevention system based on integrated design for substations |
| CN101951032A (en) * | 2010-10-14 | 2011-01-19 | 北京四方继保自动化股份有限公司 | Method of realizing dynamic error-prevention function of transformer substation by monitoring and controlling unit |
Non-Patent Citations (2)
| Title |
|---|
| 周敬嵩等: "一种新型变电站防误系统的设计", 《继电器》 * |
| 邓荣辉: "变电站在线式五防系统的研究与应用", 《中国优秀硕士学位论文全文数据库(电子期刊) 工程科技‖辑》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105373024A (en) * | 2015-11-26 | 2016-03-02 | 积成电子股份有限公司 | Transformer substation monitoring system remote control error prevention mechanism |
| CN105373024B (en) * | 2015-11-26 | 2018-07-03 | 积成电子股份有限公司 | A kind of monitoring system of electric substation is remotely controlled anti-error mechanism |
| CN106203888A (en) * | 2016-07-27 | 2016-12-07 | 国网重庆市电力公司 | The apparatus and method of power grid regulation intelligent error preventing operation |
| CN106788532A (en) * | 2016-12-19 | 2017-05-31 | 国网浙江杭州市富阳区供电公司 | A kind of anti-error integrated handheld terminal of operation order and system |
| CN109995138A (en) * | 2018-12-07 | 2019-07-09 | 国网浙江省电力有限公司绍兴供电公司 | Substation's anti-misoperation locking management system and maintenance isolating closing lock management method |
| CN109995138B (en) * | 2018-12-07 | 2023-12-12 | 国网浙江省电力有限公司绍兴供电公司 | Misoperation-preventive locking management system and overhauling isolation locking management method for transformer substation |
| CN115395644A (en) * | 2022-07-27 | 2022-11-25 | 国网宁夏电力有限公司超高压公司 | Anti-misoperation method, device and system based on primary and secondary equipment cooperation |
| CN115395644B (en) * | 2022-07-27 | 2023-07-28 | 国网宁夏电力有限公司超高压公司 | Misoperation prevention method, device and system based on cooperation of secondary equipment and secondary equipment |
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