CN105572575A - Control system for plurality of vacuum circuit breakers to simultaneously carry out running-in tests - Google Patents
Control system for plurality of vacuum circuit breakers to simultaneously carry out running-in tests Download PDFInfo
- Publication number
- CN105572575A CN105572575A CN201510951864.6A CN201510951864A CN105572575A CN 105572575 A CN105572575 A CN 105572575A CN 201510951864 A CN201510951864 A CN 201510951864A CN 105572575 A CN105572575 A CN 105572575A
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- China
- Prior art keywords
- break
- intelligent
- vacuum circuit
- control
- programmable controller
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Abstract
The invention relates to a control system for a plurality of vacuum circuit breakers to simultaneously carry out running-in tests. The control system is composed of a monitoring part and a control part. The monitoring part is composed of a PC machine and a display. The control part is composed of a power supply loop, a power supply indication lamp, a communication cable/RS485 communication conversion interface, a PLC programmable controller/intelligent IO module, a closing and opening relay assembly and an aviation plug assembly. In work, the PC machine carries out state monitoring, parameter setting, fault alarming and the like on the control part through the RS485 communication conversion interface, the PLC programmable controller/intelligent IO module of the control part acts according to running-in requirements and process control, capacity amplification is carried out by the intermediate closing and opening relay, and then control signals, state signals of the circuit breakers and the alarm signals are integrated to the corresponding aviation plugs; in addition, the aviation plugs are respectively connected with the vacuum circuit breakers to be tested, so that corresponding testing and monitoring are carried out.
Description
Technical field
The invention belongs to field of electromechanical technology, particularly a kind of multiple stage vacuum circuit breaker carries out the control system of break-in test simultaneously.
Background technology
Along with the expansion of Electricity Demand, vacuum circuit breaker is as the important electrical equipment of electric system, and demand is increasing, and the reliability requirement of people to electric system is also more and more higher.
Vacuum circuit breaker plays control and scheduling co-design effect in electrical network, and its Reliability of Microprocessor directly has influence on the reliability of power supply.Vacuum circuit breaker reliability service in electrical network is pressed in ensureing, on/off switch operation product being carried out to some is needed before dispatching from the factory, allow the inner member such as mechanism, contact of isolating switch after break-in, cooperatively interact better, guarantee that isolating switch all technical is all in a best state, thus ensure the reliability service in electrical network.This will ask vacuum circuit breaker must often all need to carry out break-in test by platform before dispatching from the factory, and traditional running-in test table is that an equipment can only carry out break-in operation to an isolating switch, just seem and have more visitors or business than one can attend to, and wiring workload be large time production task is heavy.The needs that vacuum circuit breaker carries out batch break-in test can not be met.
Summary of the invention
The object of this invention is to provide a kind of can to increase work efficiency and multiple stage vacuum circuit breaker easy to operate again can carry out the control system of break-in test simultaneously.
Multiple stage vacuum circuit breaker carries out a control system for break-in test simultaneously, this control system by monitor part and control section form;
Described monitoring part is made up of PC and display, and PC can carry out optimum configurations, break-in control, break-in status surveillance, fault alarm; Monitored relevant information shows by display on screen.
Described control section is made up of electric power loop, power light, communication cable/RS485 Communication Transform Interface, PLC programmable controller/intelligent I/O module, on/off switch relay assembly, aviation plug assembly; Power light is connected with electric power loop, for the break-make situation of display power supply.Electric power loop is used for providing action power for PLC programmable controller/intelligent I/O module, on/off switch relay assembly.One end of communication cable/RS485 Communication Transform Interface is connected with PC, and the other end is connected with PLC programmable controller/intelligent I/O module.PLC programmable controller/intelligent I/O module is connected with aviation plug assembly with on/off switch relay assembly successively; On/off switch relay assembly is made up of 2 ~ 10 on/off switch relays respectively, and connects one to one with aviation plug respectively; The corresponding combination separating brake relay assembly of a set of aviation plug assembly; Every platform vacuum circuit breaker to be measured is corresponding with aviation plug respectively to be connected.
During work, PC carries out condition monitoring, optimum configurations, fault alarm etc. by communication cable/RS485 Communication Transform Interface to control section, PLC programmable controller/intelligent the IO of control section carries out action according to the requirement of break-in and process control, capacity amplification is carried out by middle on/off switch relay, then the status signal of control signal, isolating switch, alerting signal are integrated on corresponding aviation plug, because each aviation plug is connected with vacuum circuit breaker to be measured respectively, thus tests accordingly and monitor.
Beneficial effect by the technical program: be that multiple devices run simultaneously by original single device operational development; increase substantially work efficiency; do not need every platform equipment all rewiring and optimum configurations; the mode of connection is solidified into the mode of plugs and sockets; optimum configurations power-fail memory function; reduce the personnel labor intensity of production run; aviation plug need only be docked; start break-in just passable, the period of adjustment need not personnel monitor, failure condition automatic alarm is shut down; failure cause to be detected; continue break-in after fixing a breakdown, reach the Break-in time of setting, automatically stop.Full Chinese interface operation is extremely simple and convenient, and plant operations personnel simple training can carry out practical operation.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of control system of the present invention;
Fig. 2 is the principle of work process flow diagram of control system of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
The present invention is a set of test control system that technician develops according to practical experience, and this system can meet multiple stage isolating switch and carry out break-in test simultaneously.
As shown in Figure 1 and Figure 2, a kind of multiple stage vacuum circuit breaker carries out the control system of break-in test simultaneously, and this control system is primarily of monitoring part and control section composition; Monitoring part is made up of PC and display, and PC can carry out optimum configurations, break-in control, break-in status surveillance, fault alarm etc.; Monitored relevant information shows by display on screen.
Control section is made up of electric power loop, power light, communication cable/RS485 Communication Transform Interface, PLC programmable controller/intelligent I/O module, on/off switch relay assembly, aviation plug assembly.Power light is connected with electric power loop, for the break-make situation of display power supply.Electric power loop is used for providing action power for PLC programmable controller/intelligent I/O module, on/off switch relay assembly.One end of communication cable/RS485 Communication Transform Interface is connected with PC, and the other end is connected with PLC programmable controller/intelligent I/O module.PLC programmable controller/intelligent I/O module is connected with aviation plug assembly with on/off switch relay assembly successively; On/off switch relay assembly is made up of 2 ~ 10 on/off switch relays respectively, the corresponding combination separating brake relay of a set of aviation socket, and connects one to one with aviation plug respectively; Every platform vacuum circuit breaker to be measured is corresponding with aviation plug respectively to be connected.
During work, PC carries out condition monitoring, optimum configurations, fault alarm etc. by communication cable/RS485 Communication Transform Interface to control section, PLC programmable controller/intelligent the IO of control section carries out action according to the requirement of break-in and process control, capacity amplification is carried out by middle on/off switch relay, then the status signal of control signal, isolating switch, alerting signal are integrated on corresponding aviation plug, because each aviation plug is connected with vacuum circuit breaker to be measured respectively, thus tests accordingly and monitor.
Control system of the present invention carries out break-in according to the condition of production to 1 or multiple stage vacuum circuit breaker, period of adjustment need not send someone post, after only needing that corresponding break-in parameter is set on PC on request, system preserves parameter automatically, only aviation plug need be docked with the aviation socket of vacuum circuit breaker and just can carry out break-in during every platform break-in.
Claims (1)
1. multiple stage vacuum circuit breaker carries out a control system for break-in test simultaneously, it is characterized in that: this control system by monitor part and control section form;
---described monitoring part is made up of PC and display, and PC can carry out optimum configurations, break-in control, break-in status surveillance, fault alarm; Monitored relevant information shows by display on screen;
---described control section is made up of electric power loop, power light, communication cable/RS485 Communication Transform Interface, PLC programmable controller/intelligent I/O module, on/off switch relay assembly, aviation plug assembly; Power light is connected with electric power loop, for the break-make situation of display power supply; Electric power loop is used for PLC programmable controller/intelligent I/O module, on/off switch relay assembly provides action power; One end of described communication cable/RS485 Communication Transform Interface is connected with PC, and the other end is connected with PLC programmable controller/intelligent I/O module; PLC programmable controller/intelligent I/O module is connected with aviation plug assembly with on/off switch relay assembly successively; On/off switch relay assembly is made up of 2 ~ 10 on/off switch relays respectively, the corresponding combination separating brake relay of a set of aviation socket, and connects one to one with aviation plug respectively; Every platform vacuum circuit breaker to be measured is corresponding with aviation plug respectively to be connected;
During work, PC carries out condition monitoring, optimum configurations, fault alarm by communication cable/RS485 Communication Transform Interface to control section, PLC programmable controller/intelligent the IO of control section carries out action according to the requirement of break-in and process control, capacity amplification is carried out by on/off switch relay, then the status signal of control signal, isolating switch, alerting signal are integrated on corresponding aviation plug, each aviation plug is connected with vacuum circuit breaker to be measured respectively, thus tests accordingly and monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951864.6A CN105572575A (en) | 2015-12-18 | 2015-12-18 | Control system for plurality of vacuum circuit breakers to simultaneously carry out running-in tests |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951864.6A CN105572575A (en) | 2015-12-18 | 2015-12-18 | Control system for plurality of vacuum circuit breakers to simultaneously carry out running-in tests |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105572575A true CN105572575A (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510951864.6A Pending CN105572575A (en) | 2015-12-18 | 2015-12-18 | Control system for plurality of vacuum circuit breakers to simultaneously carry out running-in tests |
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| CN (1) | CN105572575A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959654A (en) * | 2016-08-30 | 2017-07-18 | 泉州维盾电气有限公司 | A kind of high-voltage intelligent switch concentrates break-in control device |
| CN109459227A (en) * | 2018-12-25 | 2019-03-12 | 四川电器集团股份有限公司 | A kind of Realtime Alerts structure and method detecting breaker mechanical parameter |
| CN109459690A (en) * | 2018-12-25 | 2019-03-12 | 四川电器集团股份有限公司 | Running-in test equipment for breaker reliability detection |
| CN112327150A (en) * | 2020-10-21 | 2021-02-05 | 山东泰开智能配电有限公司 | Intelligent running-in experiment platform for medium-voltage circuit breaker and control method of intelligent running-in experiment platform |
| CN113391200A (en) * | 2021-06-11 | 2021-09-14 | 兴机电器有限公司 | Intelligent comprehensive detection system and device for high-voltage switch |
| CN113741232A (en) * | 2021-06-01 | 2021-12-03 | 上海工程技术大学 | Data acquisition and control system and method for aviation simulation circuit breaker |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959654A (en) * | 2016-08-30 | 2017-07-18 | 泉州维盾电气有限公司 | A kind of high-voltage intelligent switch concentrates break-in control device |
| CN109459227A (en) * | 2018-12-25 | 2019-03-12 | 四川电器集团股份有限公司 | A kind of Realtime Alerts structure and method detecting breaker mechanical parameter |
| CN109459690A (en) * | 2018-12-25 | 2019-03-12 | 四川电器集团股份有限公司 | Running-in test equipment for breaker reliability detection |
| CN109459227B (en) * | 2018-12-25 | 2023-09-05 | 四川电器集团股份有限公司 | Real-time alarm structure and method for detecting mechanical parameters of circuit breaker |
| CN112327150A (en) * | 2020-10-21 | 2021-02-05 | 山东泰开智能配电有限公司 | Intelligent running-in experiment platform for medium-voltage circuit breaker and control method of intelligent running-in experiment platform |
| CN113741232A (en) * | 2021-06-01 | 2021-12-03 | 上海工程技术大学 | Data acquisition and control system and method for aviation simulation circuit breaker |
| CN113391200A (en) * | 2021-06-11 | 2021-09-14 | 兴机电器有限公司 | Intelligent comprehensive detection system and device for high-voltage switch |
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Application publication date: 20160511 |