CN202996646U - Vacuum circuit breaker mechanical operation running-in system - Google Patents
Vacuum circuit breaker mechanical operation running-in system Download PDFInfo
- Publication number
- CN202996646U CN202996646U CN 201220648010 CN201220648010U CN202996646U CN 202996646 U CN202996646 U CN 202996646U CN 201220648010 CN201220648010 CN 201220648010 CN 201220648010 U CN201220648010 U CN 201220648010U CN 202996646 U CN202996646 U CN 202996646U
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- Prior art keywords
- running
- break
- vacuum circuit
- host computer
- station
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- Expired - Lifetime
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- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
The utility model provides a vacuum circuit breaker mechanical operation running-in system, comprising running-in stations, station controllers, an electric level converter, and a host computer. The running-in stations and the station controllers are in one-to-one correspondence and are mutually connected. The electric level converter is connected with the station controllers and the host computer. The vacuum circuit breaker mechanical operation running-in system is high in automation degree and capable of realizing mechanical running-in operations of circuit breakers on the terminal running-in stations through operating the host computer; the running-in efficiency is high, and the system can realize simultaneous running of the multiple running-in stations; and the running-in effect is good and the running-in times of the vacuum circuit breakers can be greatly increased with the application of the system provided by the utility model, so that the reliability of operation mechanisms of the circuit breakers is further improved.
Description
Technical field
The utility model belongs to the electric equipment technical field, relates to a kind of vacuum circuit-breaker mechanically actuated operation break-in system.
Background technology
Vacuum circuit-breaker is because its arc-extinguishing medium is that high vacuum is gained the name, have volume little, lightweight, be suitable for the characteristics that frequent operation, arc extinguishing need not overhaul, use comparatively universal in power distribution network.Improving the vacuum circuit-breaker reliability is mainly for its operating mechanism, by the mechanical break-in in early stage, in time eliminates in manufacture process the impact that mechanism is brought due to clamping stagnation, lubricated and parts burr etc.; On the other hand, can eliminate the inner flash of arc control device contact, guarantee its performance, make operating mechanism reach the preliminarily stabilised state.Present stage, the running-in device automaticity that is used for vacuum circuit-breaker is low, and break-in efficient and effect are all undesirable, has brought certain influence for the outgoing of vacuum circuit-breaker.
The utility model content
The purpose of this utility model is the problem that exists for prior art, and the vacuum circuit-breaker mechanically actuated operation break-in that a kind of automaticity is high and break-in efficient is high system is provided.
For this reason, the utility model adopts following technical scheme:
A kind of vacuum circuit-breaker mechanically actuated operation break-in system, comprise break-in station, station controller, level translator and host computer, described break-in station and station controller are corresponding and be connected one by one, and described level translator connects station controller and host computer.
Further, communicate by fieldbus between described level translator and host computer.
Further, described station controller is programmable logic controller (PLC).
Further, described host computer also is connected with print out equipment.
Further, described break-in station is 5-10.
The beneficial effects of the utility model are: automaticity is high, and the operation by host computer can realize the mechanical break-in operation to circuit breaker on terminal break-in station; Break-in efficient is high, operation when system can realize a plurality of break-in station; Running-in effect is good, and the application by the utility model system can significantly improve the Break-in time of vacuum circuit-breaker, and then has improved the reliability of circuit breaker operation mechanism.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of vacuum circuit-breaker mechanically actuated operation break-in system, comprise break-in station 1, station controller 2, level translator 3 and host computer 5, break-in station 1 and station controller 2 are corresponding and be connected one by one, and level translator 3 connects station controller 2 and host computers 5; Communicate by fieldbus 4 between level translator 3 and host computer 5; Station controller 2 is programmable logic controller (PLC) (PLC); Host computer 5 also is connected with print out equipment 6; Break-in station 1 is 5-10.
The course of work of the present utility model is as follows: before break-in first according to treating that the product type of break-in vacuum circuit-breaker sets corresponding break-in parameter on host computer 5, as Break-in time, on/off switch interval time, operating power selection etc., will treat that then the break-in vacuum circuit-breaker is placed on the break-in station.Operation host computer 5 sends the break-in action command, and by fieldbus 4 with this command to level translator 3, the break-in instruction is carried out transferring to station controller 2 after the conversion of digital-to-analogue letter through level translator 3 again, controlled by the vacuum circuit-breaker on 2 pairs of break-in stations 1 of station controller and apply corresponding operating voltage, and control and carry out concrete break-in action, complete mechanical break-in operation.Simultaneously, station controller 2 can also feed back to host computer 5 along reverse path with the break-in state information that monitors, recorded and statistical analysis by host computer 5, host computer 5 can also print the break-in Statistical Analysis Report further by print out equipment 6 to be analyzed.
Claims (5)
1. vacuum circuit-breaker mechanically actuated operation break-in system, it is characterized in that, comprise break-in station, station controller, level translator and host computer, described break-in station and station controller are corresponding and be connected one by one, and described level translator connects station controller and host computer.
2. a kind of vacuum circuit-breaker mechanically actuated operation break-in according to claim 1 system, is characterized in that, communicates by fieldbus between described level translator and host computer.
3. a kind of vacuum circuit-breaker mechanically actuated operation break-in according to claim 1 system, is characterized in that, described station controller is programmable logic controller (PLC).
4. a kind of vacuum circuit-breaker mechanically actuated operation break-in according to claim 1 system, is characterized in that, described host computer also is connected with print out equipment.
5. a kind of vacuum circuit-breaker mechanically actuated operation break-in according to claim 1 system, is characterized in that, described break-in station is 5-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648010 CN202996646U (en) | 2012-11-30 | 2012-11-30 | Vacuum circuit breaker mechanical operation running-in system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648010 CN202996646U (en) | 2012-11-30 | 2012-11-30 | Vacuum circuit breaker mechanical operation running-in system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996646U true CN202996646U (en) | 2013-06-12 |
Family
ID=48567789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220648010 Expired - Lifetime CN202996646U (en) | 2012-11-30 | 2012-11-30 | Vacuum circuit breaker mechanical operation running-in system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572575A (en) * | 2015-12-18 | 2016-05-11 | 贵州长征电器成套有限公司 | Control system for plurality of vacuum circuit breakers to simultaneously carry out running-in tests |
-
2012
- 2012-11-30 CN CN 201220648010 patent/CN202996646U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572575A (en) * | 2015-12-18 | 2016-05-11 | 贵州长征电器成套有限公司 | Control system for plurality of vacuum circuit breakers to simultaneously carry out running-in tests |
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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 |