CN109995138A - Substation's anti-misoperation locking management system and maintenance isolating closing lock management method - Google Patents
Substation's anti-misoperation locking management system and maintenance isolating closing lock management method Download PDFInfo
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- CN109995138A CN109995138A CN201811491930.6A CN201811491930A CN109995138A CN 109995138 A CN109995138 A CN 109995138A CN 201811491930 A CN201811491930 A CN 201811491930A CN 109995138 A CN109995138 A CN 109995138A
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- 238000012423 maintenance Methods 0.000 title claims abstract description 109
- 238000007726 management method Methods 0.000 title claims abstract description 39
- 230000002265 prevention Effects 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 17
- 238000002955 isolation Methods 0.000 claims abstract description 17
- 230000008569 process Effects 0.000 claims abstract description 16
- 230000008439 repair process Effects 0.000 claims abstract description 11
- 238000004088 simulation Methods 0.000 claims description 15
- 238000007689 inspection Methods 0.000 claims description 11
- 230000033228 biological regulation Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 230000001131 transforming effect Effects 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000032258 transport Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000010287 polarization Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- H02J13/0013—
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- H02J13/0075—
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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
- Y04S40/126—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 using wireless data transmission
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The present invention provides a kind of substation's anti-misoperation locking management system, including microcomputer anti-error host, computer key, communications adapter, anti-error lock, wireless base station, wherein, computer key includes operation error prevention key and maintenance error prevention key, anti-error lock includes operation anti-error lock and maintenance anti-error lock, run error prevention key control operation anti-error lock, overhaul error prevention key control maintenance anti-error lock, operation anti-error lock is for being latched primary equipment, maintenance anti-error lock is for being latched secondary device, the present invention also provides a kind of station isolating closing lock management methods based on above-mentioned power station anti-misoperation locking management system.The present invention provides a kind of substation's anti-misoperation locking management system and maintenance isolating closing lock management method, it will be isolated in normal operation by repair apparatus in maintenance process with realizing, a safe and reliable isolation environment is provided to service work, prevents the security threat because of misdelivery electricity to service personnel's person.
Description
Technical field
The present invention relates to five anti-electric power security fields more particularly to substation's anti-misoperation locking management systems and maintenance isolation to close
Lock management method.
Background technique
In the existing station course of work, the work of operations staff and service personnel are completely independent, and
And it is carried out separately.Service personnel's application work, operations staff permit work, service personnel's work to finish, operations staff is existing
These processes of field inspection, service personnel's power cut-off etc. are closely bound up in entire maintenance process again.So, people is run
The operation of member is exercised supervision and is restricted by anti-error system, and the safety of service personnel's work on the spot is then to fully rely on organiztion measure
And artificial the means such as differentiate to ensure.So we should provide a set of realistic plan from technical standpoint, will operation and
Service work seems independent but has the process being closely related to be controlled again in the process, has repair apparatus unique
Operating right will be isolated in normal operation in maintenance process by repair apparatus, provide a safety to service work
Reliable isolation environment prevents the security threat because of misdelivery electricity to service personnel's person.
Summary of the invention
The purpose of the present invention is to provide a kind of substation's anti-misoperation locking management system and isolating closing lock management method is overhauled,
It will be isolated in normal operation by repair apparatus in maintenance process with realizing, and provide one securely and reliably to service work
Isolation environment, prevent because misdelivery electricity is to the security threat of service personnel's person.
In order to achieve the above object, the present invention adopts the following technical scheme:
A kind of substation's anti-misoperation locking management system, including microcomputer anti-error host, microcomputer anti-error host is for interacting power transformation
The relevant information of station programming operations is analyzed and processed input information, logic judgment, executes letter according to processing result output
Anti-error lock is ceased, realizes that the anti-misoperation locking of programming operations, microcomputer anti-error host include graphic simulation module and open operation order
Module；Computer key, computer key include wireless transport module, operation indicating module and unlocking module, the wireless transmission mould
Block is for receiving operational order and feedback operation information；Communications adapter, communications adapter for the microcomputer anti-error host with
The communication of the computer key is converted；Anti-error lock；Wireless base station, wireless base station are set for computer key with transforming plant primary
Standby, secondary device data transmit transfer；Wherein, the computer key includes operation error prevention key and maintenance error prevention key, institute
Stating anti-error lock includes operation anti-error lock and maintenance anti-error lock, and the operation error prevention key controls the operation error preventing lock
Tool, the maintenance error prevention key control the maintenance anti-error lock, and the operation anti-error lock is described for being latched primary equipment
Maintenance anti-error lock is for being latched secondary device.
Further, substation's anti-misoperation locking management system further includes anti-for placing maintenance error prevention key and maintenance
The lockset tool box of false-lock tool.
Further, the microcomputer anti-error host is connect by serial ports with monitoring system.
Further, the microcomputer anti-error host is connect by modem with control centre or/and centralized control center.
Further, the communications adapter be equipped with for the computer key charge and discharge charging and discharging circuit with fill
Discharge interface.
The present invention also provides a kind of station isolating closing lock management methods, comprising the following steps:
S1 carries out simulation preview operation to relevant primary equipment by graphic simulation module on microcomputer anti-error host,
And correct grid switching operation bill is generated, operations staff carries row error prevention key to scene and carries out primary equipment grid switching operation, operation
After passback operation error prevention key, update anti-error figure primary equipment state；
S2, operations staff call the exemplary operation ticket in work ticket library according to work ticket content in opening operation order module,
Or requirement is arranged according to the peace of work ticket, equipment is arranged in maintenance isolating closing lock management function module centre circle Dingan County, overhauls isolating closing lock
Management function module determines the range of delineation for according to the requirement in regulation of inspection and repair library, if meeting the requirement of regulation of inspection and repair library
When, then it can automatically generate maintenance isolation locking sequence ticket；If do not meet, the reason of mistake can be prompted, prompts operations staff
Corrigendum in time；
S3 is sent to maintenance error prevention key by communications adapter after maintenance isolation locking sequence ticket generates；
S4, operations staff, which carries maintenance error prevention key and maintenance anti-error lock to scene and carries out work ticket peace, arranges locking, transports
The content in locking sequence ticket can be isolated in administrative staff according to maintenance, take out corresponding maintenance anti-error lock and corresponding attachment, right
Corresponding equipment is locked, and after work ticket peace arranges equipment to lock, operations staff returns maintenance error prevention key, microcomputer anti-error
Host locks automatically according to practical executive condition, to relevant device, for overhauling the primary equipment quiescing in isolation face, this
When, operations staff can formal license work ticket, service personnel carry out service work；
S5, need to be from service personnel to operation when being such as related to the equipment for needing to test in maintenance process in maintenance process
Personnel propose maintenance prerun application, by operations staff according to primary equipment operating condition, in maintenance isolating closing lock management module,
Maintenance prerun sequence ticket is generated, maintenance key is transmitted to, maintenance key can be met at service personnel, carry out specified set by operations staff
Standby maintenance unlocking operation；
S6 after overhauling prerun, gives back maintenance error prevention key to operations staff, operations staff is anti-error by reporting maintenance
Key, microcomputer anti-error host determine primary equipment state original before must restoring automatically, and allowing to overhaul prerun terminates；
S7, after maintenance, operations staff takes maintenance error prevention key and is unlocked to scene to locking range, and recycles
The case where maintenance anti-error lock returns reporting operations situation, and microcomputer anti-error host is unlocked according to locking range, automatically to inspection
The isolation face equipment of repairing is unlocked, and personnel of resuming operation preview operation of making out an invoice to the simulation of equipment.
After adopting the above technical scheme, the present invention has the advantage that
1, the achievable five anti-anti-error functions of the present invention and overhaul management function.Microcomputer anti-error host, operation error prevention key, fortune
Row anti-error lock realizes that the anti-misoperation locking of primary equipment, microcomputer anti-error host, maintenance error prevention key, maintenance anti-error lock realize two
The anti-misoperation locking of secondary device, to realize five anti-anti-error functions；When tour, maintenance, checking experiment process etc. need to unlock, inspection is used
Error prevention key is repaired to unlock.During ensuring service work with this, operations staff is forbidden to carry out the equipment in maintenance isolation face
Grid switching operation, in addition, also maintenance error prevention key can be used to carry out checking experiment operation to the equipment in service work face for service personnel.
2, microcomputer anti-error host is connect, by modem and control centre or/and collection with monitoring system by serial ports
The connection of control center, realizes resource-sharing and information exchange.
3, communications adapter is equipped with charging and discharging circuit and charge and discharge electrical interface, can be effective for giving computer key charge and discharge
Eliminate computer key battery polarization phenomenon.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is the schematic diagram of substation's anti-misoperation locking management system in the present invention.
Fig. 2 is the flow chart of station isolating closing lock management method in the present invention.
Specific embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
The present embodiment provides a kind of substation's anti-misoperation locking management systems, as shown in Figure 1, the system includes microcomputer anti-error master
Machine 1, computer key, communications adapter 2, anti-error lock, wireless base station.
Wherein, computer key includes operation error prevention key 3 and maintenance error prevention key 4, and anti-error lock includes operation error preventing lock
Tool 5 and maintenance anti-error lock 6, the operation control operation anti-error lock 5 of error prevention key 3, the maintenance control maintenance error preventing lock of error prevention key 4
Tool 6, operation anti-error lock 5 is for being latched primary equipment, and maintenance anti-error lock 6 is for being latched secondary device.
Microcomputer anti-error host 1 includes graphic simulation module and opens operation order module, and graphic simulation module is primary for carrying out
The operation of the analog simulation of equipment and secondary device can judge automatically the correctness of operation according to five anti-principles and the method for operation,
It sounds a warning to maloperation；Operation order module is opened to make out an invoice for providing graphic simulation, call typical operation ticket, call additional operation
Ticket opens a variety of modes of making out an invoice such as operation order with manual, meets the needs of different.
Microcomputer anti-error host is used to interact the relevant information of sequential operation in substation, carries out at analysis to input information
Reason, logic judgment export execution information to anti-error lock according to processing result, realize the anti-misoperation locking of programming operations.Computer
Key includes wireless transport module, operation indicating module and unlocking module, and wireless transport module is for receiving operational order and anti-
Present operation information.Communication of the communications adapter 2 for microcomputer anti-error host 1 and computer key is converted.Wireless base station is used for computer
The data of key and transforming plant primary equipment, secondary device transmit transfer.
Maintenance error prevention key and maintenance anti-error lock can be placed in lockset tool box, and easy to carry and arrangement uses.
Microcomputer anti-error host can be connect by serial ports with monitoring system；Microcomputer anti-error host can pass through modem and tune
Degree center or/and centralized control center's connection, realize resource-sharing and information exchange.
In the present embodiment, communications adapter 2 is equipped with charging and discharging circuit and charge and discharge electrical interface, gives computer key charge and discharge,
Computer key battery polarization phenomenon can be effectively eliminated.
The present embodiment also provides a kind of station isolating closing lock management method, as shown in Figure 2, comprising the following steps:
S1 carries out simulation preview operation to relevant primary equipment by graphic simulation module on microcomputer anti-error host,
And correct grid switching operation bill is generated, operations staff carries row error prevention key to scene and carries out primary equipment grid switching operation, operation
After passback operation error prevention key, update anti-error figure primary equipment state；
S2, operations staff call the exemplary operation ticket in work ticket library according to work ticket content in opening operation order module,
Or requirement is arranged according to the peace of work ticket, equipment is arranged in maintenance isolating closing lock management function module centre circle Dingan County, overhauls isolating closing lock
Management function module determines the range of delineation for according to the requirement in regulation of inspection and repair library, if meeting the requirement of regulation of inspection and repair library
When, then it can automatically generate maintenance isolation locking sequence ticket；If do not meet, the reason of mistake can be prompted, prompts operations staff
Corrigendum in time；
S3 is sent to maintenance error prevention key by communications adapter after maintenance isolation locking sequence ticket generates；
S4, operations staff, which carries maintenance error prevention key and maintenance anti-error lock to scene and carries out work ticket peace, arranges locking, transports
The content in locking sequence ticket can be isolated in administrative staff according to maintenance, take out corresponding maintenance anti-error lock and corresponding attachment, right
Corresponding equipment is locked, and after work ticket peace arranges equipment to lock, operations staff returns maintenance error prevention key, microcomputer anti-error
Host locks automatically according to practical executive condition, to relevant device, for overhauling the primary equipment quiescing in isolation face, this
When, operations staff can formal license work ticket, service personnel carry out service work；
S5, need to be from service personnel to operation when being such as related to the equipment for needing to test in maintenance process in maintenance process
Personnel propose maintenance prerun application, by operations staff according to primary equipment operating condition, in maintenance isolating closing lock management module,
Maintenance prerun sequence ticket is generated, maintenance key is transmitted to, maintenance key can be met at service personnel, carry out specified set by operations staff
Standby maintenance unlocking operation；
S6 after overhauling prerun, gives back maintenance error prevention key to operations staff, operations staff is anti-error by reporting maintenance
Key, microcomputer anti-error host determine primary equipment state original before must restoring automatically, and allowing to overhaul prerun terminates；
S7, after maintenance, operations staff takes maintenance error prevention key and is unlocked to scene to locking range, and recycles
The case where maintenance anti-error lock returns reporting operations situation, and microcomputer anti-error host is unlocked according to locking range, automatically to inspection
The isolation face equipment of repairing is unlocked, and personnel of resuming operation preview operation of making out an invoice to the simulation of equipment.
Five anti-anti-error functions and overhaul management function can be achieved in the present invention.Microcomputer anti-error host, operation error prevention key, operation
Anti-error lock realizes that the anti-misoperation locking of primary equipment, microcomputer anti-error host, maintenance error prevention key, maintenance anti-error lock are realized secondary
The anti-misoperation locking of equipment, to realize five anti-anti-error functions；When tour, maintenance, checking experiment process etc. need to unlock, use and maintenance
Error prevention key is unlocked.During ensuring service work with this, operations staff is forbidden to fall the equipment in maintenance isolation face
Lock operation, in addition, also maintenance error prevention key can be used to carry out checking experiment operation to the equipment in service work face for service personnel.
The present invention is according to power grid enterprises' characteristics of the production and operation, by analyzing the practical business of power transformation, clear two tickets,
Relationship and process between grid switching operation, inspection operation, each business such as turn powered operation；From operation control point, maintenance control point, dimension
Three, control point etc. aspect is protected, management is combed out and dangerous point that technological means needs to control, as operations staff's operating point (prevents
Occur to miss when operation operation and draw, accidentally close disconnecting link and switch, be strayed into interval, electricity etc. of misdelivering to scene)；Service personnel's setting is (main
It prevents the security risk of the anti-power transmission of user when upkeep operation, change repair apparatus state, mistakenly entering charged chamber and danger without authorization
Region, accidentally touch charging equipment and not electrical verification, accidentally hang, leakage dismounting ground wire and leap or movement are blocked)；Maintenance personnel is closed safely
Key point (mainly prevents from occurring when other operations to accidentally the touching of cabinet door, mechanism case or overhead transmission line, accidentally touches, is strayed into, accidentally steps on).
In addition to above preferred embodiment, there are other embodiments of the invention, and those skilled in the art can be according to this
Invention makes various changes and modifications, and as long as it does not depart from the spirit of the invention, should belong to appended claims of the present invention and determines
The range of justice.
Claims (6)
1. substation's anti-misoperation locking management system, which is characterized in that including
Microcomputer anti-error host, microcomputer anti-error host are used to interact the relevant information of sequential operation in substation, to input information into
Row analysis processing, logic judgment export execution information to anti-error lock according to processing result, realize that the anti-error of programming operations closes
Lock, microcomputer anti-error host include graphic simulation module and open operation order module；
Computer key, computer key include wireless transport module, operation indicating module and unlocking module, the wireless transport module
For receiving operational order and feedback operation information；
Communications adapter, communication of the communications adapter for the microcomputer anti-error host and the computer key are converted；
Anti-error lock；
Wireless base station, data of the wireless base station for computer key and transforming plant primary equipment, secondary device transmit transfer；
Wherein, the computer key includes operation error prevention key and maintenance error prevention key, and the anti-error lock is anti-error including running
Lockset and maintenance anti-error lock, the operation error prevention key control the operation anti-error lock, the maintenance error prevention key control
The maintenance anti-error lock, the operation anti-error lock is for being latched primary equipment, and the maintenance anti-error lock is for being latched two
Secondary device.
2. substation's anti-misoperation locking management system according to claim 1, which is characterized in that substation's anti-misoperation locking
Management system further includes for placing maintenance error prevention key and overhauling the lockset tool box of anti-error lock.
3. substation's anti-misoperation locking management system according to claim 1, which is characterized in that the microcomputer anti-error host is logical
Serial ports is crossed to connect with monitoring system.
4. substation's anti-misoperation locking management system according to claim 1, which is characterized in that the microcomputer anti-error host is logical
Toning modulator-demodulator is connect with control centre or/and centralized control center.
5. substation's anti-misoperation locking management system according to claim 1, which is characterized in that set on the communications adapter
Have for the charging and discharging circuit and charge and discharge electrical interface to the computer key charge and discharge.
6. station isolating closing lock management method, which comprises the following steps:
S1 carries out simulation preview operation to relevant primary equipment by graphic simulation module, and raw on microcomputer anti-error host
At correct grid switching operation bill, operations staff carries row error prevention key to scene and carries out primary equipment grid switching operation, end of operation
Passback operation error prevention key afterwards, updates anti-error figure primary equipment state；
S2, operations staff call the exemplary operation ticket or root in work ticket library according to work ticket content in opening operation order module
Requirement is arranged according to the peace of work ticket, is arranged equipment in maintenance isolating closing lock management function module centre circle Dingan County, is overhauled isolating closing lock management
Functional module determines the range of delineation for according to the requirement in regulation of inspection and repair library, if meet the requirement of regulation of inspection and repair library,
Maintenance isolation locking sequence ticket can be automatically generated；If do not meet, the reason of mistake can be prompted, prompts operations staff in time more
Just；
S3 is sent to maintenance error prevention key by communications adapter after maintenance isolation locking sequence ticket generates；
S4, operations staff, which carries maintenance error prevention key and maintenance anti-error lock to scene and carries out work ticket peace, arranges locking, operation people
The content in locking sequence ticket can be isolated in member according to maintenance, corresponding maintenance anti-error lock and corresponding attachment are taken out, to corresponding
Equipment lock, work ticket peace arrange equipment lock after, operations staff return maintenance error prevention key, microcomputer anti-error host
According to practical executive condition, relevant device is locked automatically, for overhauling the primary equipment quiescing in isolation face, at this point, fortune
Administrative staff can formal license work ticket, service personnel carry out service work；
S5, need to be from service personnel to operations staff when being such as related to the equipment for needing to test in maintenance process in maintenance process
It proposes maintenance prerun application, is generated in maintenance isolating closing lock management module by operations staff according to primary equipment operating condition
Prerun sequence ticket is overhauled, maintenance key is transmitted to, maintenance key can be met at service personnel, carry out designated equipment by operations staff
Overhaul unlocking operation；
S6 after overhauling prerun, gives back maintenance error prevention key to operations staff, operations staff overhauls anti-error key by reporting
Spoon, microcomputer anti-error host determine primary equipment state original before must restoring automatically, and allowing to overhaul prerun terminates；
S7, after maintenance, operations staff takes maintenance error prevention key and is unlocked to scene to locking range, and recycles maintenance
Anti-error lock, return reporting operations situation, microcomputer anti-error host according to locking range be unlocked the case where, automatically to maintenance every
It is unlocked from face equipment, personnel of resuming operation preview operation of making out an invoice to the simulation of equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491930.6A CN109995138B (en) | 2018-12-07 | 2018-12-07 | Misoperation-preventive locking management system and overhauling isolation locking management method for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491930.6A CN109995138B (en) | 2018-12-07 | 2018-12-07 | Misoperation-preventive locking management system and overhauling isolation locking management method for transformer substation |
Publications (2)
| Publication Number | Publication Date |
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| CN109995138A true CN109995138A (en) | 2019-07-09 |
| CN109995138B CN109995138B (en) | 2023-12-12 |
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| CN201811491930.6A Active CN109995138B (en) | 2018-12-07 | 2018-12-07 | Misoperation-preventive locking management system and overhauling isolation locking management method for transformer substation |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110428533A (en) * | 2019-08-14 | 2019-11-08 | 珠海理想科技有限公司 | One kind realizing the anti-error integrated intelligent lock management system of lock control based on Internet of Things |
| CN111583453A (en) * | 2020-04-20 | 2020-08-25 | 深圳供电局有限公司 | Secondary equipment screen cabinet operation method and device, computer equipment and storage medium |
| CN111934230A (en) * | 2019-12-27 | 2020-11-13 | 南京南瑞继保电气有限公司 | Transformer substation safety maintenance isolation locking management and control method |
| CN112116252A (en) * | 2020-09-21 | 2020-12-22 | 武汉瑞莱保能源技术有限公司 | Safety control method for electrical equipment isolation |
| CN112360234A (en) * | 2020-11-17 | 2021-02-12 | 国网新疆电力有限公司阿勒泰供电公司 | Outdoor anti-misoperation locking electric operating mechanism box |
| CN112488644A (en) * | 2020-11-24 | 2021-03-12 | 南方电网调峰调频发电有限公司鲁布革水力发电厂 | Intelligent management system and method for valve operation of hydraulic power plant |
| CN112700995A (en) * | 2020-12-18 | 2021-04-23 | 广东电网有限责任公司 | Power distribution room maintenance method and device |
| CN112837451A (en) * | 2021-01-06 | 2021-05-25 | 许继集团有限公司 | Transformer substation maintenance isolation management and control method |
| CN112927397A (en) * | 2021-01-22 | 2021-06-08 | 贵州电网有限责任公司 | 220kv transformer substation maintenance isolation management and control method and system based on Internet of things |
| CN113991854A (en) * | 2021-10-28 | 2022-01-28 | 珠海华伟电气科技股份有限公司 | Power anti-misoperation maintenance management method, system, equipment and storage medium |
| CN114050643A (en) * | 2021-10-15 | 2022-02-15 | 国网浙江省电力有限公司浦江县供电公司 | Transformer station equipment operation inspection management and control system and method |
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