CN105281429A - Method for preventing maloperation in scheduling remote control - Google Patents
Method for preventing maloperation in scheduling remote control Download PDFInfo
- Publication number
- CN105281429A CN105281429A CN201410347875.9A CN201410347875A CN105281429A CN 105281429 A CN105281429 A CN 105281429A CN 201410347875 A CN201410347875 A CN 201410347875A CN 105281429 A CN105281429 A CN 105281429A
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- scheduling
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- key
- prevent
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
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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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- 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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
Abstract
Provided is a method for preventing maloperation in scheduling remote control. The method for preventing maloperation in scheduling remote control is good in monitoring capability, simple in operation, and capable of reducing labor intensity and improving power system security. The method comprises steps of: 1) entering an operating system; 2) scheduling a work order if a computer secret key is acquired, and issuing, by using a scheduling system or communication network, an operation order to a local five-prevention workstation and then installing the operation order on a computer five-prevention key; 2.1) enabling a scheduler to receive the scheduling operation order, perform operation by using a computer key and perform computer operation; 2.2), if no computer operation is provided, uploading operating steps by using a transformer station total control and waiting for scheduling operation; 2.3) ending the transformer station flow after the operation order finishes; 3) confirming whether there is scheduling operation provided by means of the operation order, if yes, executing scheduling operation; and 4) after the scheduling operation ends, ending the whole scheduling process if the operation order ends. The method increases a power grid safety production coefficient and the work efficiency of a scheduler.
Description
Technical field
The present invention relates to field of power, particularly relate to dispatching remote control anti-misoperation field.
Background technology
" five prevent " refer to and prevent mistakenly entering charged chamber, prevent on-load from drawing (conjunctions) isolating switch by mistake, prevent line with ground (earthed switch) from closing circuit breaker (isolating switch), prevent band cable address (conjunctions) earth connection (earthed switch), prevent from dividing (conjunction) circuit breaker etc. five to prevent electric misoperation, hereinafter referred to as " five is anti-" by mistake." five prevent " plays vital effect in electric power system, is also the important measures ensureing power scheduling.
Dispatching of power netwoks is commanded and is coordinated the running normally and efficiently of electrical network, to electrical network in a organized way, instruct important function.Electrical network can be safe, efficient, economical operation time the work basic goal of dispatching of power netwoks and aim.Dispatching of power netwoks practitioner has the weighty responsibility that electrical network regular job running controls and failure accident investigation processes, in the operation work of electrical network, play vital effect.Along with the continuous expansion of net capacity, number of devices gets more and more, and network configuration becomes increasingly complex.Due to device periodically overhaul, light maintenance, old equipment scrap build, and newly-built electrical network project, make the workload increase at double of equipment interruption maintenance, need continually by grid switching operation, change the operational mode of system, and for guaranteeing to power reliable and power network safety operation, generally rely on rich experience by dispatcher, and electric network composition operation conditions and relevant management and running code are held accurately, make accurate judgment.But manual operation affects by time, environment, health etc., also a scheduling inherently intelligence and physical combination, and in an emergency situation, dispatcher remains tense situation, goes wrong unavoidably.At present, the electric grid operatings such as mistuning degree, misoperation account for 1/3rd of whole power system accident, so must there be a set of effective means, prevent the generation of this type of event.
Summary of the invention
The present invention is directed to above problem, provide a kind of monitoring capacity strong, simple to operate, can reduce labour intensity, that can improve power system security realizes the anti-error affected method of dispatching remote control.
Technical scheme of the present invention is: concrete implementation step is as follows:
Main website flow process, 1), the account of input scheduling person and correct password, enter operating system, when needs dispatching patcher orders to operate, automatically can open operation order by dispatch automated system;
2) if there is computer key, schedulable subpoena, and by dispatching patcher or operation order is first issued to locality " five prevent " work station by communication network and then installs to down computer " five prevent " on the key; If without computer key, then down operation ticket is to computer key, enters and uses computer key operation;
2.1), enter transformer station's flow process, after operation order is downloaded to computer key by local " five prevent " work station, dispatcher's receiving scheduling operation order also uses computer cipher key operation and operates the computer;
2.2) if without operating the computer, by transformer station's master control upload operation step, scheduling operation is waited for;
2.3), after operation order terminates, then transformer station's flow process terminates;
3), by operation order confirm with or without scheduling operation, if having, then operation dispatching operation; If nothing, waiting station end subpoena;
4), after scheduling operation terminates, if operation order terminates, whole scheduling process terminates; If operation order does not terminate, then enter the instruction that a new round receives local five anti-work stations.
After operation order terminates, if also have other operations, then enter step 2.1) middle use computer cipher key operation, start the operation of a new round.
When switch straighforward operation is complete, displacement signal sends into local " five prevent " work station by complex automatic system, opens computer key locking, allow that operator carries out new operation after the checking of " five prevent " work station.
The present invention establishes a set of anti-error system of MULTILAYER COMPOSITE comprising scheduling, station level, wall, can effectively prevent from drawing (conjunction) error span, is a kind of more satisfactory " five prevent " pattern.Substantially " five prevent " function is by bay level device latchup or monitoring alarm, is realized by local " five prevent " work station for complicated " five prevent " function, and telemechanical supervisor realizes the information interaction of scheduling and local " five prevent " system.The foundation of scheduling " five prevent " improves the operating efficiency of power grid security coefficient of production and dispatcher, strengthens the contact of dispatcher and operations staff, undoubtedly for the safe operation of electrical network adds one " safety lock ".
Accompanying drawing explanation
Fig. 1 is operating process schematic diagram of the present invention.
Specific embodiments
As shown in Figure 1, concrete implementation step is as follows in the present invention:
Main website flow process, 1), the account of input scheduling person and correct password, enter operating system, when needs scheduling (collection control) system orders to operate, automatically can open operation order by dispatch automated system;
2) if there is computer key, schedulable subpoena, and by dispatching patcher or operation order is first issued to locality " five prevent " work station by communication network and then installs to down computer " five prevent " on the key; If without computer key, then down operation ticket is to computer key, enters and uses computer key operation;
2.1), enter transformer station's flow process, after operation order is downloaded to computer key by local " five prevent " work station, dispatcher's receiving scheduling operation order also uses computer cipher key operation and operates the computer;
2.2) if without operating the computer, by transformer station's master control upload operation step, scheduling operation is waited for;
2.3), after operation order terminates, then transformer station's flow process terminates; If also have other operations, then enter in step 2.1 and use computer cipher key operation, start the operation of a new round;
3), by operation order confirm with or without scheduling operation, if having, then operation dispatching operation; If nothing, waiting station end subpoena;
4), after scheduling operation terminates, if operation order terminates, whole scheduling process terminates; If operation order does not terminate, then enter the instruction that a new round receives local five anti-work stations.
After the present invention establishes the pattern of dispatching automation operation ticket system cooperation transformer station " five prevent ", the correctness of the dispatch command ticket that dispatcher outputs reaches 100%, strengthens the correctness of operations staff's operation order simultaneously, and misoperation event does not together occur.After increasing functional prompting, point out dispatcher to list after switch, main transformer, pressure change etc. stop power transmission and tear board open, reducing operating mistake rate.Enhance the fail safe of electrical production, stop the possibility of dispatching misoperation.
Claims (3)
1. realize the fool proof method of dispatching remote control, it is characterized in that, concrete implementation step is as follows:
Main website flow process, 1), the account of input scheduling person and correct password, enter operating system, when needs dispatching patcher orders to operate, automatically can open operation order by dispatch automated system;
2) if there is computer key, schedulable subpoena, and by dispatching patcher or operation order is first issued to locality " five prevent " work station by communication network and then installs to down computer " five prevent " on the key; If without computer key, then down operation ticket is to computer key, enters and uses computer key operation;
2.1), enter transformer station's flow process, after operation order is downloaded to computer key by local " five prevent " work station, dispatcher's receiving scheduling operation order also uses computer cipher key operation and operates the computer;
2.2) if without operating the computer, by transformer station's master control upload operation step, scheduling operation is waited for;
2.3), after operation order terminates, then transformer station's flow process terminates;
3), by operation order confirm with or without scheduling operation, if having, then operation dispatching operation; If nothing, waiting station end subpoena;
4), after scheduling operation terminates, if operation order terminates, whole scheduling process terminates; If operation order does not terminate, then enter the instruction that a new round receives local five anti-work stations.
2. one according to claim 1 realizes the fool proof method of dispatching remote control, it is characterized in that, after operation order terminates, if also have other operations, then enters step 2.1) middle use computer cipher key operation, start the operation of a new round.
3. one according to claim 1 realizes the fool proof method of dispatching remote control, it is characterized in that, when switch straighforward operation is complete, displacement signal sends into local " five prevent " work station by complex automatic system, open computer key locking after the checking of " five prevent " work station, allow that operator carries out new operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410347875.9A CN105281429A (en) | 2014-07-21 | 2014-07-21 | Method for preventing maloperation in scheduling remote control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410347875.9A CN105281429A (en) | 2014-07-21 | 2014-07-21 | Method for preventing maloperation in scheduling remote control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105281429A true CN105281429A (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410347875.9A Withdrawn CN105281429A (en) | 2014-07-21 | 2014-07-21 | Method for preventing maloperation in scheduling remote control |
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| Country | Link |
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| CN (1) | CN105281429A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106685085A (en) * | 2017-01-04 | 2017-05-17 | 广东电网有限责任公司东莞供电局 | Remote-programmed operation system in power grid dispatching |
| CN107611969A (en) * | 2017-10-12 | 2018-01-19 | 珠海优特电力科技股份有限公司 | Possess the regulation and control anti-error system and method for transfer order binding function |
| CN108667136A (en) * | 2018-03-26 | 2018-10-16 | 马鞍山钢铁股份有限公司 | A kind of control method preventing circuit breaker mis-operation |
| CN110989460A (en) * | 2019-12-24 | 2020-04-10 | 积成电子股份有限公司 | Secondary locking signal anti-error method in sequential control operation |
| CN113298391A (en) * | 2021-05-29 | 2021-08-24 | 中国南方电网有限责任公司 | Power grid dispatching intelligent anti-misoperation and command method and system based on big data |
-
2014
- 2014-07-21 CN CN201410347875.9A patent/CN105281429A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106685085A (en) * | 2017-01-04 | 2017-05-17 | 广东电网有限责任公司东莞供电局 | Remote-programmed operation system in power grid dispatching |
| CN107611969A (en) * | 2017-10-12 | 2018-01-19 | 珠海优特电力科技股份有限公司 | Possess the regulation and control anti-error system and method for transfer order binding function |
| CN107611969B (en) * | 2017-10-12 | 2020-06-09 | 珠海优特电力科技股份有限公司 | Regulation and error prevention system with order regulation and constraint functions and method |
| CN108667136A (en) * | 2018-03-26 | 2018-10-16 | 马鞍山钢铁股份有限公司 | A kind of control method preventing circuit breaker mis-operation |
| CN110989460A (en) * | 2019-12-24 | 2020-04-10 | 积成电子股份有限公司 | Secondary locking signal anti-error method in sequential control operation |
| CN113298391A (en) * | 2021-05-29 | 2021-08-24 | 中国南方电网有限责任公司 | Power grid dispatching intelligent anti-misoperation and command method and system based on big data |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160127 |