CN202997704U - Distribution network terminal having anti-misoperation function - Google Patents
Distribution network terminal having anti-misoperation function Download PDFInfo
- Publication number
- CN202997704U CN202997704U CN 201220708612 CN201220708612U CN202997704U CN 202997704 U CN202997704 U CN 202997704U CN 201220708612 CN201220708612 CN 201220708612 CN 201220708612 U CN201220708612 U CN 201220708612U CN 202997704 U CN202997704 U CN 202997704U
- Authority
- CN
- China
- Prior art keywords
- distribution network
- network terminal
- controller
- misoperation
- pressing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Provided by the utility model is a distribution network terminal having an anti-misoperation function. The distribution network terminal comprises a distribution network terminal controller, an intelligent press plate component and an anti-misoperation locking component; a signal collection module of the distribution network terminal controller collects identification information of the anti-misoperation locking component; a logic calculating module carries out analyzing and processing on the identification information of the anti-misoperation locking component to determine whether an unlocking condition is satisfied; and a command output module outputs an anti-misoperation locking control signal to the anti-misoperation locking component. Therefore, the utility model relates to the distribution automation field of the electric power system; and the distribution network terminal enables misoperation of line switching to be realized and monitoring on the press plate state as well as automatic operation on the press plate can be realized. The main characteristics of the distribution network terminal are as follows: firstly, distribution network terminal and anti-misoperation integration is realized; secondly, local maintenance on the terminal is realized by using a computer key and local anti-misoperation operation is carried out; thirdly, the remote controlling operation also has the anti-misoperation function; and fourthly, the collection of the press plate state and controlling over the press plate can be realized.
Description
Technical field
The utility model relates to electric power system Distribution Automation Technology field, particularly relates to a kind of distribution network terminal with anti-error function.The utility model is the feed terminal unit equipment in power distribution network, is mainly used in the function such as supervision, the control with anti-error function, protection, electric data statistics of feeder line in power distribution network.
Background technology
Need operation conditions, the while of the various electric equipments of real time monitoring also to need to be undertaken by equipment such as circuit breaker, on-load switches the switching of respective electric equipment in power distribution automation.These functions all need to implement by distribution network terminal equipment.By distribution network terminal Realization of Product circuit breaker, on-load switch deciliter the time, if misoperation occurs, may cause casualties, property loss and cause bad impact, therefore prevent that it from being the important step of management work by misoperation.
For electric power enterprise, it is insecure only relying on operating personnel's sense of responsibility and working attitude to stop operate miss, must take technological means to prevent the generation of misoperation.Most power-generating enterprise does not all have fool proof equipment or product function in increase aspect the distribution network terminal product.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of distribution network terminal with anti-error function, can prevent the generation of incorrect switching.
The utility model is achieved through the following technical solutions:
Distribution network terminal with anti-error function wherein, includes: distribution network terminal controller, anti-misoperation locking parts and power module;
Described distribution network terminal controller: be used for realization to the anti-error monitoring of distribution network feeder, include signal acquisition module, logical calculated module and order output module;
Described anti-misoperation locking parts: the anti mis-closedown function that is used for realizing operation;
Described power module is connected with the anti-misoperation locking parts with the distribution network terminal controller and power supply is provided;
Described anti-misoperation locking parts are connected with the distribution network terminal controller, and carry out data and handshaking; The signal acquisition module of described distribution network terminal controller gathers the identifying information of anti-misoperation locking parts; The logical calculated module is carried out analyzing and processing to the identifying information of anti-misoperation locking parts, makes the judgement that whether meets unlocking condition; Order output module output anti-misoperation locking control signal is to the anti-misoperation locking parts.
Therein in embodiment, described distribution network terminal with anti-error function also includes the Intelligent pressure plate parts, described Intelligent pressure plate parts include: pressing plate controller and more than one Intelligent pressure plate, the pressing plate controller is connected with Intelligent pressure plate, the pressing plate controller is connected with the distribution network terminal controller, and carries out data and handshaking; Described pressing plate controller gathers the state of Intelligent pressure plate, and the state information of Intelligent pressure plate is sent to the distribution network terminal controller, and the distribution network terminal controller sends to the distribution main website with the pressing plate state information, realizes the supervision to the Intelligent pressure plate state; The distribution main website is by sending a command to the distribution network terminal controller, then sends a command to the pressing plate controller by the distribution network terminal controller and realize minute closing operation to pressing plate.
Further, described anti-misoperation locking parts are a kind of remote controlled locking relay; Described distribution network terminal with anti-error function also includes communication module, and described remote controlled locking relay all is connected with the distribution network terminal controller, and carry out data and handshaking with communication module; During remote operation, the signal acquisition module of described distribution network terminal controller gathers the information of remote controlled locking relay, the distribution main website sends unlock command to remote controlled locking relay, after the remote controlled locking relay release, send order to the distribution network terminal controller by the distribution main website again, control the control switch breaking-closing operating by distribution network terminal.
Further, described anti-misoperation locking parts are a kind of electric puzzle lock, and described electric puzzle lock has the RFID coding module; Described distribution network terminal with anti-error function also includes more than one button, button be connected puzzle lock and connect; During local operation, the signal acquisition module of described distribution network terminal controller gathers the identifying information of electric puzzle lock, insert in electric puzzle lock by computer key, the distribution network terminal controller is made the judgement that whether meets unlocking condition, output anti-misoperation locking control signal carries out release for electric puzzle lock, then moves by drive button and realizes switching manipulation.
Further, described distribution network terminal with anti-error function includes cabinet, cabinet external door and cabinet inside door; Described cabinet external door is connected the mode of side by can rotating switch and is connected with cabinet with the cabinet inside door; Described distribution network terminal controller, power module, pressing plate controller, Intelligent pressure plate, remote controlled locking relay, communication module and electric puzzle lock are installed on the cabinet inside door; Power module, pressing plate controller, Intelligent pressure plate, remote controlled locking relay, communication module and electric puzzle lock all are electrically connected with the distribution network terminal controller.
The beneficial effects of the utility model are as follows:
Distribution network terminal with anti-error function of the present utility model, owing to including distribution network terminal controller and anti-misoperation locking parts, the signal acquisition module of distribution network terminal controller gathers the identifying information of anti-misoperation locking parts; The logical calculated module is carried out analyzing and processing to the identifying information of anti-misoperation locking parts, makes the judgement that whether meets unlocking condition; Order output module output anti-misoperation locking control signal is to the anti-misoperation locking parts.Therefore, the link that has increased the control switch anti-misoperation function can prevent the generation of incorrect switching by taking technological means.
Simultaneously, increased the Intelligent pressure plate parts, can Real-time Collection pressing plate state and can realize control to pressing plate.The utility model relates to electric power system power distribution automation field, and distribution network terminal realizes the line switching anti-misoperation, also realizes the monitoring of pressing plate state and the automatic operation of pressing plate simultaneously.
In addition, described anti-misoperation locking parts are a kind of remote controlled locking relay or a kind of electric puzzle lock, need to realize release to electric puzzle lock by computer key during local operation, then could by button realize switch deciliter; During remote operation, need by anti-error locking system release remote controlled locking relay, then main website send guidance command could realize switch deciliter.Realize the control of Remote and local operation.
The utility model also realizes realizing the state of operation circuit is realized monitoring and controlling by Intelligent pressure plate simultaneously, by monitoring the pressing plate state and control pressing plate, and minute closing operation that can clear and definite switch.Effectively improve the success rate of operation.In a word, local operation and remote operation can effectively prevent misoperation.
To sum up, the utility model main feature: the first, realized distribution network terminal and anti-error integrated; The second, realize using computer key that terminal is safeguarded on the spot, and participate in anti-misoperation on the spot; Three, remote control possesses anti-misoperation function; Four, realize to the pressing plate state acquisition and to the control of pressing plate.
Description of drawings
Fig. 1 is the cabinet external door opening structural representation that the utlity model has the distribution network terminal of anti-error function;
Fig. 2 is cabinet external door and the equal opening structural representation of cabinet inside door that the utlity model has the distribution network terminal of anti-error function;
Fig. 3 be the utlity model has anti-error function distribution network terminal operation part Facad structure schematic diagram;
Fig. 4 is the positive partial structurtes schematic diagram of operation part of cabinet inside door that the utlity model has the distribution network terminal of anti-error function;
Fig. 5 is the operation part back side partial structurtes schematic diagram of cabinet inside door that the utlity model has the distribution network terminal of anti-error function;
Fig. 6 is the operation part side-looking partial structurtes schematic diagram of cabinet inside door that the utlity model has the distribution network terminal of anti-error function.
Fig. 7 is the side-looking structural representation that the utlity model has the distribution network terminal of anti-error function.
Description of reference numerals:
1, Intelligent pressure plate, 1-1, Intelligent pressure plate front end, 1-2, Intelligent pressure plate rear end, 2, electric puzzle lock, 20, remote controlled locking relay, 2-1, electric puzzle lock front end, 2-2, electric puzzle lock rear end, 3, label frame, 4, button, 5, terminal control unit, 6, power module, 7, communication module, 8, the cabinet external door, 9, pressing plate controller, 9-1, pressing plate controller front end, 9-2, pressing plate controller rear end, 10, cabinet inside door, 11, cabinet, 20, remote controlled locking relay.
Embodiment
The utility model has proposed a kind of distribution network terminal with anti-error function in order to solve the problem of prior art, wherein, includes: distribution network terminal controller, anti-misoperation locking parts and power module;
Described distribution network terminal controller: be used for realization to the anti-error monitoring of distribution network feeder, include signal acquisition module, logical calculated module and order output module;
Described anti-misoperation locking parts: the anti mis-closedown function that is used for realizing operation;
Described power module is connected with the anti-misoperation locking parts with the distribution network terminal controller and power supply is provided;
Described anti-misoperation locking parts are connected with the distribution network terminal controller, and carry out data and handshaking; The signal acquisition module of described distribution network terminal controller gathers the identifying information of anti-misoperation locking parts; The logical calculated module is carried out analyzing and processing to the identifying information of anti-misoperation locking parts, makes the judgement that whether meets unlocking condition; Order output module output anti-misoperation locking control signal is to the anti-misoperation locking parts.
Therein in embodiment, described distribution network terminal with anti-error function also includes the Intelligent pressure plate parts, described Intelligent pressure plate parts include: pressing plate controller and more than one Intelligent pressure plate, the pressing plate controller is connected with Intelligent pressure plate, the pressing plate controller is connected with the distribution network terminal controller, and carries out data and handshaking; Described pressing plate controller gathers the state of Intelligent pressure plate, and the state information of Intelligent pressure plate is sent to the distribution network terminal controller, and the distribution network terminal controller sends to the distribution main website with the pressing plate state information, realizes the supervision to the Intelligent pressure plate state; The distribution main website is by sending a command to the distribution network terminal controller, then sends a command to the pressing plate controller by the distribution network terminal controller and realize minute closing operation to pressing plate.
Further, described anti-misoperation locking parts are a kind of remote controlled locking relay; Described distribution network terminal with anti-error function also includes communication module, and described remote controlled locking relay all is connected with the distribution network terminal controller, and carry out data and handshaking with communication module; During remote operation, the signal acquisition module of described distribution network terminal controller gathers the information of remote controlled locking relay, the distribution main website sends unlock command to remote controlled locking relay, after the remote controlled locking relay release, send order to the distribution network terminal controller by the distribution main website again, control the control switch breaking-closing operating by distribution network terminal.
Further, described anti-misoperation locking parts are a kind of electric puzzle lock, and described electric puzzle lock has the RFID coding module; Described distribution network terminal with anti-error function also includes more than one button, button be connected puzzle lock and connect; During local operation, the signal acquisition module of described distribution network terminal controller gathers the identifying information of electric puzzle lock, insert in electric puzzle lock by computer key, the distribution network terminal controller is made the judgement that whether meets unlocking condition, output anti-misoperation locking control signal carries out release for electric puzzle lock, then moves by drive button and realizes switching manipulation.
Further, described distribution network terminal with anti-error function includes cabinet, cabinet external door and cabinet inside door; Described cabinet external door is connected the mode of side by can rotating switch and is connected with cabinet with the cabinet inside door; Described distribution network terminal controller, power module, pressing plate controller, Intelligent pressure plate, remote controlled locking relay, communication module and electric puzzle lock are installed on the cabinet inside door; Power module, pressing plate controller, Intelligent pressure plate, remote controlled locking relay, communication module and electric puzzle lock all are electrically connected with the distribution network terminal controller.
Embodiment:
To shown in Figure 7, preferably, the present embodiment provides a kind of distribution network terminal with anti-error function as Fig. 1, and it realizes the distribution network terminal anti-misoperation function and to state acquisition and the control of Intelligent pressure plate.Include: Intelligent pressure plate 1, electric puzzle lock 2/ remote controlled locking relay 20, pressing plate controller 9, button 4 etc.; Electricity puzzle lock 2 is mainly to use when only need to increase anti-misoperation function on the spot; 20 of remote controlled locking relays are to use when all needing to increase anti-misoperation in the distance and on the spot.That wherein a kind of only is installed in use.Intelligent pressure plate 1 needs and pressing plate controller 9 is used in conjunction with, and is responsible for gathering the pressing plate state and is controlled pressing plate deciliter state information by pressing plate controller 9.
Described Intelligent pressure plate 1, have Intelligent pressure plate front end 1-1 and Intelligent pressure plate rear end 1-2, Intelligent pressure plate rear end 1-2 is the control operation structure division, Intelligent pressure plate front end 1-1 is the making operation loop, the rear end is some electric components, for example: detect the state of pressing plate and control the relay of clamp operation, be responsible for the information of pressing plate state is dealt into pressing plate controller 9, and the control command that connects pressing plate controller 9 realize pressing plate deciliter.
Described electric puzzle lock 2 has electric puzzle lock front end 2-1 and electric puzzle lock rear end 2-2, and electric puzzle lock front end 2-1 is provided with computer key contact port, and electric puzzle lock rear end 2-2 is provided with the binding post part; Be specially: electric puzzle lock front end 2-1 comprises two circular socket holes that vary in size of computer key contact and the square hole of an electric puzzle lock RFID code of identification.Each electric puzzle lock has unique RFID code, and the identification of RFID code is correct, can operate electric puzzle lock junction closure, otherwise contact can be not closed, thereby realizes anti-misoperation.
Described remote controlled locking relay 20, fore-end are provided with computer key contact port, and rear end part is provided with binding post and control unit part; Be specially: fore-end comprises two circular socket holes that vary in size of computer key contact and the square hole of an identification RFID code, adopt same structure with electric puzzle lock, each RFID code is unique, the RFID code works when key operated with computer on the spot, and this moment, remote controlled locking relay was equal to electric puzzle lock.Remote controlled locking relay need to receive anti-error main website unlock command when remote control after, the making operation loop, guidance command is sent out by the distribution main website, realizes the remote control of switch is carried out, and can realize in this way remote control anti-misoperation on the spot.
Described pressing plate controller 9, have pressing plate controller front end 9-1 and pressing plate controller rear end 9-2, pressing plate controller front end 9-1 is provided with computer key interface and debug port, and pressing plate controller rear end 9-2 is control operation unit and binding post part, includes the RS485 communication port.Pressing plate controller front end 9-1 can realize control on the spot to pressing plate by computer key, also can download and reading out data by debug port simultaneously; Pressing plate controller rear end 9-2 is by collection pressing plate state and by the RS485 communication port, the pressing plate state information is sent to main website, and can receive the main information realization to the control of pressing plate.
The present embodiment specific implementation flow process is: during local operation by computer key to electric puzzle lock or remote controlled locking relay release, then realize local operation by button, thereby realize the switch divide-shut brake.During remote operation, at first send this remote controlled locking relay of unlock command by anti-error main frame, after the remote controlled locking relay release, then send order to the distribution network terminal controller by the distribution main website, have distribution network terminal to control to send to order and realize the switch divide-shut brake.The pressing plate controller gathers the state of Intelligent pressure plate, and the pressing plate state information is sent to the distribution network terminal controller, the distribution network terminal controller again with the pressing plate state information as delivering to the distribution main website in remote signalling.The supervision of realization to the pressing plate state.Main website also can arrive the distribution network terminal controller by sending guidance command, then sends a command to the realization of pressing plate controller to the operation of pressing plate by the distribution network terminal controller.
When needs carry out distribution line is carried out breaking-closing operating, be divided into two kinds of local operation and remote control operations.Arrive computer key by the instruction of anti-error main frame down operation during local operation, hold again this computer key and realize operation on on-the-spot distribution network terminal, coordinated the confirmation that realizes the functional arrangement switch by the distribution network terminal that originally has anti-error function, thereby realize anti-misoperation on the spot.In remote control when operation, need first the unlock command by the control terminal of anti-error main frame transmission respective operations switch, and the distribution main website sends a command to the execution that terminal realizes corresponding remote control again.Confirm because the front increases the terminal that anti-error main website is responsible for console switch, the remote control that as unsuccessful in release distribution main website sends can not run succeeded, thereby has avoided the misoperation of remote control.In a word for all needing just can operate by bill after date with straighforward operation on the spot, must be in strict accordance with the flow performing of operation order during operation, otherwise can not carry out down.The present embodiment has merged the distribution network terminal compounding practice ticket flow process realization completely of anti-misoperation function to the anti-misoperation of feeder switch.
The distribution network terminal with anti-error function of the present embodiment, it realizes distribution network terminal is controlled the anti-misoperation of a switch, and can Real-time Collection pressing plate state and the function of controlling pressing plate.Concrete occupation mode is as follows:
1) distribution network terminal+electric puzzle lock 2 is used for the anti-error device of local operation switch.The interface of electricity puzzle lock 2 coordinates with computer key.Pass through the computer key release during concrete operations.Realize that the manual anti-misoperation of distribution network terminal and computer key participate in anti-misoperation function on the spot.
2) distribution network terminal+remote controlled locking relay 20 is used on the spot the anti-misoperation with the remote operation switch.Release that the interface of remote controlled locking relay 20 coordinates with computer key and anti-error main frame says the word.During concrete operations local operation is by the computer key release, during remote operation by anti-error main frame release.Realize distribution network terminal operation anti-misoperation.Realize that simultaneously computer key participates in anti-misoperation function on the spot.
3) distribution network terminal+Intelligent pressure plate 1+ pressing plate controller 9 is realized the collection of the state of pressing plate and is controlled function.
4) distribution network terminal+electric puzzle lock 2+ Intelligent pressure plate 1+ pressing plate controller 9.Realize that the anti-error and pressing plate state acquisition of local operation and pressing plate control function, realize that anti-misoperation function and computer key participate in anti-misoperation function on the spot.
5) distribution network terminal+remote controlled locking relay 2+ Intelligent pressure plate 1+ pressing plate controller 9.Realize that and pressing plate state acquisition anti-error with remote operation and pressing plate are controlled function, realized participating in anti-misoperation function with distant place anti-misoperation function and computer key on the spot on the spot.
The utility model also has other concrete form of implementation.In a word, so long as do apparent change according to prompting of the present utility model, and other every change that does not break away from essence of the present utility model and make, all should be included within the described scope of claim.
The above embodiment has only expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (9)
1. have the distribution network terminal of anti-error function, it is characterized in that, include: distribution network terminal controller, anti-misoperation locking parts and power module;
Described distribution network terminal controller: be used for realization to the anti-error monitoring of distribution network feeder, include signal acquisition module, logical calculated module and order output module;
Described anti-misoperation locking parts: the anti mis-closedown function that is used for realizing operation;
Described power module is connected with the anti-misoperation locking parts with the distribution network terminal controller and power supply is provided;
Described anti-misoperation locking parts are connected with the distribution network terminal controller, and carry out data and handshaking; The signal acquisition module of described distribution network terminal controller gathers the identifying information of anti-misoperation locking parts; The logical calculated module is carried out analyzing and processing to the identifying information of anti-misoperation locking parts, makes the judgement that whether meets unlocking condition; Order output module output anti-misoperation locking control signal is to the anti-misoperation locking parts.
2. the distribution network terminal with anti-error function according to claim 1, it is characterized in that, include the Intelligent pressure plate parts, described Intelligent pressure plate parts include: pressing plate controller and more than one Intelligent pressure plate, the pressing plate controller is connected with Intelligent pressure plate, the pressing plate controller is connected with the distribution network terminal controller, and carries out data and handshaking; Described pressing plate controller gathers the state of Intelligent pressure plate, and the state information of Intelligent pressure plate is sent to the distribution network terminal controller, and the distribution network terminal controller sends to the distribution main website with the pressing plate state information, realizes the supervision to the Intelligent pressure plate state; The distribution main website is by sending a command to the distribution network terminal controller, then sends a command to the pressing plate controller by the distribution network terminal controller and realize minute closing operation to pressing plate.
3. the distribution network terminal with anti-error function according to claim 2, is characterized in that, described anti-misoperation locking parts are a kind of remote controlled locking relay; Described distribution network terminal with anti-error function also includes communication module, and described remote controlled locking relay all is connected with the distribution network terminal controller, and carry out data and handshaking with communication module; During remote operation, the signal acquisition module of described distribution network terminal controller gathers the information of remote controlled locking relay, the distribution main website sends unlock command to remote controlled locking relay, after the remote controlled locking relay release, send order to the distribution network terminal controller by the distribution main website again, control the control switch breaking-closing operating by distribution network terminal.
4. the distribution network terminal with anti-error function according to claim 2, is characterized in that, described anti-misoperation locking parts are a kind of electric puzzle lock, and described electric puzzle lock has the RFID coding module; Described distribution network terminal with anti-error function also includes more than one button, button be connected puzzle lock and connect; During local operation, the signal acquisition module of described distribution network terminal controller gathers the identifying information of electric puzzle lock, insert in electric puzzle lock by computer key, the distribution network terminal controller is made the judgement that whether meets unlocking condition, output anti-misoperation locking control signal carries out release for electric puzzle lock, then moves by drive button and realizes switching manipulation.
5. according to claim 3 or 4 described distribution network terminal with anti-error function, is characterized in that, includes cabinet, cabinet external door and cabinet inside door; Described cabinet external door is connected the mode of side by can rotating switch and is connected with cabinet with the cabinet inside door; Described distribution network terminal controller, power module, pressing plate controller, Intelligent pressure plate, remote controlled locking relay, communication module and electric puzzle lock are installed on the cabinet inside door; Power module, pressing plate controller, Intelligent pressure plate, remote controlled locking relay, communication module and electric puzzle lock all are electrically connected with the distribution network terminal controller.
6. the distribution network terminal with anti-error function according to claim 5, is characterized in that, described Intelligent pressure plate has Intelligent pressure plate front end and Intelligent pressure plate rear end, and the Intelligent pressure plate rear end is the control operation structure division, and the Intelligent pressure plate front end is the making operation loop.
7. the distribution network terminal with anti-error function according to claim 5, it is characterized in that described electric puzzle lock has electric puzzle lock front end and electric puzzle lock rear end, electricity puzzle lock front end is provided with computer key contact port, and electric puzzle lock rear end is provided with the binding post part.
8. the distribution network terminal with anti-error function according to claim 5, is characterized in that, described remote controlled locking relay, fore-end are provided with computer key contact port, and rear end part is provided with binding post and control unit part.
9. the distribution network terminal with anti-error function according to claim 5, it is characterized in that, described pressing plate controller, have pressing plate controller front end and pressing plate controller rear end, pressing plate controller front end is provided with computer key interface and debug port, pressing plate controller rear end is control operation unit and binding post part, includes the RS485 communication port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220708612 CN202997704U (en) | 2012-12-19 | 2012-12-19 | Distribution network terminal having anti-misoperation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220708612 CN202997704U (en) | 2012-12-19 | 2012-12-19 | Distribution network terminal having anti-misoperation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202997704U true CN202997704U (en) | 2013-06-12 |
Family
ID=48568834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220708612 Expired - Lifetime CN202997704U (en) | 2012-12-19 | 2012-12-19 | Distribution network terminal having anti-misoperation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202997704U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406603A (en) * | 2015-12-31 | 2016-03-16 | 国网浙江省电力公司温州供电公司 | Power grid adjustment and control end anti-misoperation locking method |
| CN106451775A (en) * | 2016-10-14 | 2017-02-22 | 国网浙江省电力公司嘉兴供电公司 | Prefecture-county integrated regulation and control intelligent anti-misoperation system auxiliary device |
| CN110137009A (en) * | 2019-04-29 | 2019-08-16 | 贵州电网有限责任公司 | A kind of error-proof device being manually operated by force in anti-disconnecting switch operation |
-
2012
- 2012-12-19 CN CN 201220708612 patent/CN202997704U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406603A (en) * | 2015-12-31 | 2016-03-16 | 国网浙江省电力公司温州供电公司 | Power grid adjustment and control end anti-misoperation locking method |
| CN105406603B (en) * | 2015-12-31 | 2018-04-06 | 国网浙江省电力公司温州供电公司 | A kind of power grid regulation end anti-incorrect manipulation deadlock method |
| CN106451775A (en) * | 2016-10-14 | 2017-02-22 | 国网浙江省电力公司嘉兴供电公司 | Prefecture-county integrated regulation and control intelligent anti-misoperation system auxiliary device |
| CN110137009A (en) * | 2019-04-29 | 2019-08-16 | 贵州电网有限责任公司 | A kind of error-proof device being manually operated by force in anti-disconnecting switch operation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103195303B (en) | Electric unlocking system and operation method thereof | |
| CN106384304B (en) | Automatic construction method and device for safety measure ticket of secondary equipment of intelligent substation | |
| CN102447305B (en) | Topological anti-misoperation system for power grid | |
| CN205721201U (en) | Fail safe system for transformer substation | |
| CN202997704U (en) | Distribution network terminal having anti-misoperation function | |
| CN105406589A (en) | Intellectual press plate system for relay protection of transformer substation | |
| CN105553113B (en) | A kind of robot anti-misoperation system and operating method based on intelligent recognition | |
| CN201937334U (en) | Centralized type protecting, overhauling and mistaken-operation-preventing system | |
| CN204946135U (en) | Plant stand security management and control system | |
| CN205178647U (en) | Relay protection of transformer substation intelligence clamp plate system | |
| CN112631219A (en) | Remote intelligent circuit breaker control system | |
| CN207638405U (en) | A kind of novel transformer substation romote controlled locking device | |
| CN202856454U (en) | Five prevention system capable of positioning working personnel and temporary grounding wire | |
| CN203277967U (en) | Remote control protective pressing plate capable of sending position states | |
| CN201117473Y (en) | Computer monitoring mis-operation preventing device | |
| CN206210024U (en) | A kind of remote alarming device | |
| CN100458617C (en) | Computer monitoring anti-misoperation system | |
| CN203406676U (en) | Scheduling anti-misoperation system | |
| CN201247522Y (en) | System for monitoring electric force image and cooperating SCADA | |
| CN204189271U (en) | A kind of power circuit transmission or not operation detection warning system | |
| CN106652284A (en) | Remote alarm system | |
| CN208589700U (en) | Switchgear with INTELLIGENT IDENTIFICATION drawer | |
| CN103569869A (en) | GPRS wireless communication network-based hoisting equipment remote electrical control module | |
| CN208110340U (en) | A kind of intelligent electric-controlled fire protection linkage control device | |
| CN201663484U (en) | Microcomputer misoperation prevention monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |