CN103745850A - A high-voltage breaker opening-closing control apparatus - Google Patents
A high-voltage breaker opening-closing control apparatus Download PDFInfo
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- CN103745850A CN103745850A CN201310736710.6A CN201310736710A CN103745850A CN 103745850 A CN103745850 A CN 103745850A CN 201310736710 A CN201310736710 A CN 201310736710A CN 103745850 A CN103745850 A CN 103745850A
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Abstract
Provided is a high-voltage breaker opening-closing control apparatus mainly composed of a DC control power switch used for controlling breaker DC control power output, a DC control power voltage change-over switch, an opening-closing signal output switch, an opening-closing signal output port, and a secondary adapter. The DC control power switch is connected with the DC control power voltage change-over switch so as to achieve switching of DC control power 220V and 110V voltage. The opening-closing signal output switch comprises a closing signal output switch and an opening signal output switch. The DC control power voltage change-over switch is connected with the closing signal output switch and the opening signal output switch so as to control opening signals and closing signals. The high-voltage breaker opening-closing control apparatus has characteristics of simple structure, easy manipulation, and good universality.
Description
Technical field
What the present invention relates to is a kind of high-voltage circuit-breaker switching on-off control device, belongs to power equipment Work tool field.
Background technology
Primary cut-out test is an important project in repairing high-voltage breaker test, is circuit breaker overall performance is carried out to the accurately important indicator of judgement.Circuit breaker is under inspecting state, and circuit breaker secondary inserting piece is pulled up, and circuit breaker has lost point, closed a floodgate and control power supply, and operating state that can not mimic-disconnecting switch, for the detection test of circuit breaker is made troubles.And in traditional detection process of the test, need to by clip be connected on circuit breaker secondary inserting piece on inductive switch divide-shut brake contact pin for primary cut-out provides divide-shut brake signal or manually carry out breaking-closing operating.Because the contact pin quantity on circuit breaker aviation plug is more, phase mutual edge distance is little, clip thereon easily contact cause short circuit, easily the contact pin of circuit breaker secondary inserting piece is caused to damage, and in testing during circuit breaker deciliter larger vibration also easily cause clip to drop; Manually carry out divide-shut brake, need Manual press release mechanical button, dangerous high.And the operating efficiency of these two kinds of modes is all very low, the time that circuit-breaker testing needs is longer, does not meet the higher reliability requirement of current electric power system.Therefore, develop a set of can fast and reliable connection with circuit breaker secondary inserting piece, mimic-disconnecting switch operating state, and realize primary cut-out is carried out to divide-shut brake control high-voltage circuit-breaker switching on-off control device, for increasing work efficiency, avoid to contact pins form being damaged fast recovery of power supply, improve the reliability of power supply, in today of pay attention to day by day power supply quality and human cost, seem particularly necessary.
Summary of the invention
The object of the invention is to overcome the deficiency of above-mentioned existence, and a kind of high-voltage circuit-breaker switching on-off control device of simple in structure, easy to operate, highly versatile is provided.
The present invention is achieved by the following technical solution: a kind of high-voltage circuit-breaker switching on-off control device, it is mainly comprised of DC control supply switch, a DC control supply voltage diverter switch, a divide-shut brake signal output switch, a divide-shut brake signal output port and a secondary adapter that is used for controlling the output of circuit breaker DC control supply, described DC control supply switch is by being connected with DC control supply voltage changeover switch, in order to realize the switching of output DC control supply 220V, 110V voltage.
Described divide-shut brake signal output switch comprises a switching signal output switch and a sub-gate signal output switch; Described DC control supply voltage changeover switch is connected with sub-gate signal output switch with described switching signal output switch respectively, and is used for respectively realizing the output control to sub-gate signal and switching signal.
Described switching signal output switch is connected with the pin type divide-shut brake signal output port of an output divide-shut brake control signal respectively with sub-gate signal output switch, described divide-shut brake signal output port is connected with one end contact pin type plug of secondary adapter, and the other end of secondary adapter is the aviation socket being connected with primary cut-out aviation plug.
The features such as that the present invention has is simple in structure, easy to operate, highly versatile, it can be applicable to preferably primary cut-out and detect testing ground, reduced checking experiment personnel's workload, the danger that has reduced primary cut-out detection process of the test, has improved the efficiency of circuit breaker checking experiment work.
Accompanying drawing explanation
Fig. 1 is structure composition frame chart of the present invention.
Fig. 2 is circuit theory diagrams of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail: shown in Fig. 1, high-voltage circuit-breaker switching on-off control device of the present invention, it is mainly comprised of DC control supply switch 1, a DC control supply voltage diverter switch 2, a divide-shut brake signal output switch, a divide-shut brake signal output port 5 and a secondary adapter 6 that is used for controlling the output of circuit breaker DC control supply, described DC control supply switch 1 is by being connected with DC control supply voltage changeover switch 2, in order to realize the switching of output DC control supply 220V, 110V voltage.
Described divide-shut brake signal output switch comprises a switching signal output switch 3 and a sub-gate signal output switch 4; Described DC control supply voltage changeover switch 2 is connected with sub-gate signal output switch 4 with described switching signal output switch 3 respectively, and is used for respectively realizing the output control to sub-gate signal and switching signal.
Described switching signal output switch 3 is connected with the pin type divide-shut brake signal output port 5 of an output divide-shut brake control signal respectively with sub-gate signal output switch 4, described divide-shut brake signal output port 5 is connected with one end contact pin type plug of secondary adapter 6, and the other end of secondary adapter 6 is the aviation socket being connected with primary cut-out aviation plug.
Input DC power of the present invention, controls the input of DC control supply by DC control supply switch 1, control the voltage of the DC control supply of output by DC control supply voltage changeover switch 2, can between 220V, 110V voltage, switch.Switching signal output switch 3 is used for controlling the output of switching signal, sub-gate signal output switch 4 is used for controlling the output of sub-gate signal, one end that secondary adapter 6 is shaped as pin type is connected on divide-shut brake signal output port 5, the one end that is shaped as aviation socket is connected on primary cut-out secondary aviation plug, export the DC control supply of changing through device to primary cut-out, realize the automatic control to high-voltage circuit-breaker switching on-off.
Figure 2 shows that one embodiment of the present of invention circuit theory diagrams, the electronic component that wherein marked is prior art content, and becomes composition of the present invention, and those skilled in the art, after understanding the content of the present invention's record, can conveniently implement the present invention.
Claims (3)
1. a high-voltage circuit-breaker switching on-off control device, it is mainly comprised of DC control supply switch, a DC control supply voltage diverter switch, a divide-shut brake signal output switch, a divide-shut brake signal output port and a secondary adapter that is used for controlling the output of circuit breaker DC control supply, it is characterized in that described DC control supply switch is by being connected with DC control supply voltage changeover switch, in order to realize the switching of output DC control supply 220V, 110V voltage.
2. high-voltage circuit-breaker switching on-off control device according to claim 1, is characterized in that described divide-shut brake signal output switch comprises a switching signal output switch and a sub-gate signal output switch; Described DC control supply voltage changeover switch is connected with sub-gate signal output switch with described switching signal output switch respectively, and is used for respectively realizing the output control to sub-gate signal and switching signal.
3. high-voltage circuit-breaker switching on-off control device according to claim 2, it is characterized in that described switching signal output switch is connected with the pin type divide-shut brake signal output port of an output divide-shut brake control signal respectively with sub-gate signal output switch, described divide-shut brake signal output port is connected with one end contact pin type plug of secondary adapter, and the other end of secondary adapter is the aviation socket being connected with primary cut-out aviation plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310736710.6A CN103745850A (en) | 2013-12-27 | 2013-12-27 | A high-voltage breaker opening-closing control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310736710.6A CN103745850A (en) | 2013-12-27 | 2013-12-27 | A high-voltage breaker opening-closing control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103745850A true CN103745850A (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310736710.6A Pending CN103745850A (en) | 2013-12-27 | 2013-12-27 | A high-voltage breaker opening-closing control apparatus |
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| CN (1) | CN103745850A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372456A (en) * | 2015-11-17 | 2016-03-02 | 江苏省电力公司无锡供电公司 | Connection converting device for switch cabinet circuit breaker air plug |
| CN109188263A (en) * | 2018-09-18 | 2019-01-11 | 湖南长高高压开关有限公司 | A kind of high voltage isolator AC/DC voltage regulating power supply test operation secondary circuit system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201408249Y (en) * | 2009-03-09 | 2010-02-17 | 湖南京电开关厂 | Handcart type vacuum circuit breaker testing cabinet |
| CN102096040A (en) * | 2010-11-10 | 2011-06-15 | 嘉兴电力局 | Characteristic instrument device of circuit breaker |
| KR101254040B1 (en) * | 2011-12-06 | 2013-04-12 | 한국철도공사 | Tester for main circuit breaker of electric locomotive |
| CN203706957U (en) * | 2013-12-27 | 2014-07-09 | 国家电网公司 | High voltage breaker switching-closing controller |
-
2013
- 2013-12-27 CN CN201310736710.6A patent/CN103745850A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201408249Y (en) * | 2009-03-09 | 2010-02-17 | 湖南京电开关厂 | Handcart type vacuum circuit breaker testing cabinet |
| CN102096040A (en) * | 2010-11-10 | 2011-06-15 | 嘉兴电力局 | Characteristic instrument device of circuit breaker |
| KR101254040B1 (en) * | 2011-12-06 | 2013-04-12 | 한국철도공사 | Tester for main circuit breaker of electric locomotive |
| CN203706957U (en) * | 2013-12-27 | 2014-07-09 | 国家电网公司 | High voltage breaker switching-closing controller |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372456A (en) * | 2015-11-17 | 2016-03-02 | 江苏省电力公司无锡供电公司 | Connection converting device for switch cabinet circuit breaker air plug |
| CN109188263A (en) * | 2018-09-18 | 2019-01-11 | 湖南长高高压开关有限公司 | A kind of high voltage isolator AC/DC voltage regulating power supply test operation secondary circuit system |
| CN109188263B (en) * | 2018-09-18 | 2024-03-26 | 湖南长高高压开关有限公司 | High-voltage isolating switch AC/DC voltage regulation power supply test operation secondary circuit system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |
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| RJ01 | Rejection of invention patent application after publication |