CN204614744U - A kind of outdoor intelligent demarcation circuit breaker assembly - Google Patents
A kind of outdoor intelligent demarcation circuit breaker assembly Download PDFInfo
- Publication number
- CN204614744U CN204614744U CN201520329253.3U CN201520329253U CN204614744U CN 204614744 U CN204614744 U CN 204614744U CN 201520329253 U CN201520329253 U CN 201520329253U CN 204614744 U CN204614744 U CN 204614744U
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- CN
- China
- Prior art keywords
- controller
- breaker body
- electric pole
- air plug
- circuit breaker
- 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 - Fee Related
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Abstract
The utility model relates to a kind of outdoor intelligent demarcation circuit breaker assembly.There is fault current detection function, protecting control function and communication function, be applicable to 10kv overhead transmission line.It is characterized in that: comprise breaker body and controller, described breaker body is arranged on the top of electric pole, and controller is arranged on the bottom of electric pole, and both are connected by control cables.Reduce inrush phenomenon to the scaling loss of contact surface; Can not tip be produced in contact surface, eliminate the appearance of re-breakdown phenomenon when cut-offfing capacity current and inductance current; And there is the ability of cut-offfing with bearing great current simultaneously; User, at use inquiry, parameters, during the functions such as divide-shut brake, operating without the need to climbing on electric pole, can complete at terrestrial operation controller.
Description
Technical field
The utility model relates to a kind of outdoor grid secure connection equipment, is specifically related to a kind of outdoor intelligent demarcation circuit breaker assembly.
Background technology
Usually, circuit breaker be a kind of when there is overload and short circuit automatic blocking circuit with the electric equipment of protective circuit and load equipment.Described circuit breaker comprises the housing limiting shell, and all arranges switching mechanism, arc-extinguishing mechanism and tripping mechanism in the housing, and these mechanisms run to block described fault current when fault current produces.When closing capacitive load, generally can produce the inrush phenomenon of several times to tens times, causing the melting welding of contact, scaling loss, thus produce molten spot, tip in upper and lower contact surface; After there is higher recovery voltage when separating brake when between contact, will there is field emission and cause fracture to puncture in these tips.And this repeated breakdown of high-pressure vacuum breaker, the overvoltage of electric power system will be caused, thus cause the damage of power equipment.Maintenance difficult, the personnel of needing repairing climb to corresponding position and carry out Measuring error; Be unfavorable for according to line condition parameters and corresponding function; Device does not establish display unit, line fault can not be checked easily.
Utility model content
In order to overcome the deficiency of background technology, the utility model provides a kind of outdoor intelligent demarcation circuit breaker assembly, has fault current detection function, protecting control function and communication function, is applicable to 10kv overhead transmission line.
The technical scheme that the utility model adopts is: a kind of outdoor intelligent demarcation circuit breaker assembly, comprise breaker body and controller, described breaker body is arranged on the top of electric pole, and controller is arranged on the bottom of electric pole, and both are connected by control cables;
Described breaker body has shell, is provided with vacuum interrupter and voltage transformer in described shell, and described vacuum interrupter is connected with zero sequence current mutual inductor; Outer casing bottom has mounting seat, and the side of base is provided with earth terminal; Described case surface is provided with bearer bar; The input of breaker body is connected with service-wire mains side, and the output of breaker body is connected with the input of customer charge side distribution network;
Described controller has circular enclosure shell, and the panel of described circular case is provided with secondary line air plug, pre-payment air plug, indicator light, combined floodgate opening button, function setting window and fuse; The control module that described secondary line air plug, pre-payment air plug, indicator light, combined floodgate opening button and function setting window are arranged with controller inside is connected.
A nearly step, be provided with installation anchor ear bottom described controller, this installation anchor ear is installed on utility poles.
The beneficial effects of the utility model are: owing to taking technique scheme, reduce inrush phenomenon to the scaling loss of contact surface; Can not tip be produced in contact surface, eliminate the appearance of re-breakdown phenomenon when cut-offfing capacity current and inductance current; And there is the ability of cut-offfing with bearing great current simultaneously; User, at use inquiry, parameters, during the functions such as divide-shut brake, operating without the need to climbing on electric pole, can complete at terrestrial operation controller.
Accompanying drawing explanation
Fig. 1 is scheme of installation of the present utility model.
Fig. 2 is the structural representation of breaker body.
Fig. 3 is the structural representation of controller.
In figure 1, breaker body; 11, shell; 12, vacuum interrupter; 13, voltage transformer; 14, zero sequence current mutual inductor; 15, mounting seat; 16, earth terminal; 17, bearer bar; 2, controller; 21, secondary line air plug; 22, pre-payment air plug; 23, indicator light; 24, combined floodgate opening button; 25, function setting window; 26, fuse; 3, control cables; 4, anchor ear is installed.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in Fig. 1 composition graphs 2, Fig. 3, comprise breaker body 1 and controller 2, described breaker body 1 is arranged on the top of electric pole, and controller 2 is arranged on the bottom of electric pole, and both are connected by control cables 3;
Described breaker body 1 has shell 11, is provided with vacuum interrupter 12 and voltage transformer 13 in described shell 11, and described vacuum interrupter 12 is connected with zero sequence current mutual inductor 14; Have mounting seat 15 bottom shell 11, the side of base 15 is provided with earth terminal 16; Described shell 11 surface is provided with bearer bar 17; The input of breaker body 1 is connected with service-wire mains side, and the output of breaker body 1 is connected with the input of customer charge side distribution network;
Described controller 2 has circular case, and the panel of described circular case is provided with secondary line air plug 21, pre-payment air plug 22, indicator light 23, combined floodgate opening button 24, function setting window 25 and fuse 26; The control module that described secondary line air plug 21, pre-payment air plug 22, indicator light 23, combined floodgate opening button 24 and function setting window 25 are arranged with controller inside is connected.
Be provided with bottom described controller 2 and install anchor ear 4, this installation anchor ear 4 is installed on utility poles.
Beneficial effect: reduce inrush phenomenon to the scaling loss of contact surface; Can not tip be produced in contact surface, eliminate the appearance of re-breakdown phenomenon when cut-offfing capacity current and inductance current; And there is the ability of cut-offfing with bearing great current simultaneously; User, at use inquiry, parameters, during the functions such as divide-shut brake, operating without the need to climbing on electric pole, can complete at terrestrial operation controller.
Every technical staff's notice: although the utility model describes according to above-mentioned embodiment; but invention thought of the present utility model is not limited in this utility model; the repacking of any utilization inventive concept, all will include in this patent scope of patent protection.
Claims (2)
1. an outdoor intelligent demarcation circuit breaker assembly, is characterized in that: comprise breaker body and controller, and described breaker body is arranged on the top of electric pole, and controller is arranged on the bottom of electric pole, and both are connected by control cables;
Described breaker body has shell, is provided with vacuum interrupter and voltage transformer in described shell, and described vacuum interrupter is connected with zero sequence current mutual inductor; Outer casing bottom has mounting seat, and the side of base is provided with earth terminal; Described case surface is provided with bearer bar; The input of breaker body is connected with service-wire mains side, and the output of breaker body is connected with the input of customer charge side distribution network;
Described controller has circular enclosure shell, and the panel of described circular case is provided with secondary line air plug, pre-payment air plug, indicator light, combined floodgate opening button, function setting window and fuse; The control module that described secondary line air plug, pre-payment air plug, indicator light, combined floodgate opening button and function setting window are arranged with controller inside is connected.
2. outdoor intelligent demarcation circuit breaker assembly according to claim 1, is characterized in that: be provided with installation anchor ear bottom described controller, and this installation anchor ear is installed on utility poles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329253.3U CN204614744U (en) | 2015-05-20 | 2015-05-20 | A kind of outdoor intelligent demarcation circuit breaker assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329253.3U CN204614744U (en) | 2015-05-20 | 2015-05-20 | A kind of outdoor intelligent demarcation circuit breaker assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204614744U true CN204614744U (en) | 2015-09-02 |
Family
ID=53967278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520329253.3U Expired - Fee Related CN204614744U (en) | 2015-05-20 | 2015-05-20 | A kind of outdoor intelligent demarcation circuit breaker assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204614744U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252148A (en) * | 2016-08-30 | 2016-12-21 | 安徽西高电气设备有限公司 | A kind of outdoor high-voltage intelligent vacuum circuit breaker |
| CN108400054A (en) * | 2018-04-04 | 2018-08-14 | 广西配网电力技术有限公司 | A kind of outdoor vacuum circuit breaker control system |
| CN108735554A (en) * | 2017-04-24 | 2018-11-02 | 人民电器集团上海有限公司 | A kind of breaker fixed frame |
| CN109801814A (en) * | 2019-03-21 | 2019-05-24 | 广东电网有限责任公司 | A kind of pole-mounted circuit breaker of secondary deep fusion |
-
2015
- 2015-05-20 CN CN201520329253.3U patent/CN204614744U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252148A (en) * | 2016-08-30 | 2016-12-21 | 安徽西高电气设备有限公司 | A kind of outdoor high-voltage intelligent vacuum circuit breaker |
| CN108735554A (en) * | 2017-04-24 | 2018-11-02 | 人民电器集团上海有限公司 | A kind of breaker fixed frame |
| CN108735554B (en) * | 2017-04-24 | 2019-09-10 | 人民电器集团上海有限公司 | A kind of breaker fixed frame |
| CN108400054A (en) * | 2018-04-04 | 2018-08-14 | 广西配网电力技术有限公司 | A kind of outdoor vacuum circuit breaker control system |
| CN109801814A (en) * | 2019-03-21 | 2019-05-24 | 广东电网有限责任公司 | A kind of pole-mounted circuit breaker of secondary deep fusion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160520 |