CN202502939U - Remote controlled intelligent high voltage vacuum circuit breaker - Google Patents
Remote controlled intelligent high voltage vacuum circuit breaker Download PDFInfo
- Publication number
- CN202502939U CN202502939U CN2012201484802U CN201220148480U CN202502939U CN 202502939 U CN202502939 U CN 202502939U CN 2012201484802 U CN2012201484802 U CN 2012201484802U CN 201220148480 U CN201220148480 U CN 201220148480U CN 202502939 U CN202502939 U CN 202502939U
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- Prior art keywords
- controller
- control
- vacuum circuit
- circuit breaker
- housing
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- Expired - Fee Related
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- 230000001012 protector Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
Disclosed is a remote controlled intelligent high voltage vacuum circuit breaker, mainly solving the problems of complicated operation and lack of automation performance of the conventional vacuum circuit breaker. The vacuum circuit breaker comprises a housing, a wire inlet terminal and a wire outlet terminal which are arranged at the upper end of the housing, an operation case arranged at the outboard of the housing, an operation mechanism arranged inside the operation case for realizing switch-on/off operation via the control of a motor, a control case, and a controller arranged inside the control case to electrically connect with the operation case via a connecting piece, wherein the controller and the motor are electrically connected via a signal line. The vacuum circuit breaker, with the installation of a controller, can effectively realize the functions of protection control and communication as well as the protection and automatic monitoring function. The controller can be equipped with a communication interface, or realize remote monitoring in wireless manner via the fiber, thereby being easy to operate with high security.
Description
Technical field
The utility model relates to a kind of electrical protection apparatus, refers in particular to the intelligentized high-pressure vacuum breaker of a kind of Long-distance Control.
Background technology
When break down in the user inside that 10kV overhead distribution T connects, advance at it like fault
Line segment, though or fault when occurring in inboard its protection operation time limit of subscriber's drop switch and transformer station's outlet switch protection mismate, he all can causes transformer station's outlet switch protection breaking.If nature of trouble is permanent, transformer station's unsuccessful reclosing, the accident in user circle of then pressing in will make the whole piece distribution line have a power failure, this in power distribution network the common accident that involves, will make a very bad impression to society.
Vacuum circuit-breaker is used comparatively universal in power distribution network, can be used as control and protection high pressure
Electric equipment is used.It has volume little, in light weight, be applicable to the advantage that frequent operation, arc extinguishing need not overhaul, and can supply in industrial and mining enterprises, power plant, the transformer station usefulness as the protection and the control of electric equipment.Existing vacuum circuit-breaker closes a floodgate or separating brake in order to realize, can not realize control automatically through switch, thereby make troubles to operation, can not realize excising automatically single phase ground fault and isolate phase fault automatically, guarantees the Electrical Safety of non-failed subs criber.Thereby make its security performance reduce, cause lacking automation function.
Summary of the invention
In order to overcome deficiency and the defective in the background technology; The utility model provides a kind of Long-distance Control intelligentized high-pressure vacuum breaker; Solve existing vacuum circuit-breaker when console switch, exist troublesome poeration can not realize automatic control, thereby cause it to lack the problem of automation performance.
The technical scheme of the utility model is: the intelligentized high-pressure vacuum breaker of a kind of Long-distance Control; Comprise housing, said housing upper end is provided with inlet wire binding post and outlet binding post, and described hull outside is provided with control box; Be provided with the operating mechanism of realizing combined floodgate or separating brake through Electric Machine Control in the said control box; Also comprise control cabinet, be provided with the controller that is electrically connected through connector with control box in the said control cabinet, said controller is electrically connected through holding wire with said motor.
Said controller is a relay protector.
Said connector is cable or plug connector.
Be provided with voltage transformer in the said housing, said inlet wire binding post is connected with voltage transformer point, and said voltage transformer is electrically connected with motor and for it power supply is provided.
Said voltage transformer is electrically connected with controller.
Compared with prior art, the utlity model has following beneficial effect:, realize its protection and automatic monitoring function because this vacuum circuit-breaker can effectively realize protecting controlled function and communication function through the installation and control device.Controller can be with communication interface, or through optical fiber, wireless realization remote monitor, easy to operate, safe.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the user mode reference diagram of the utility model.
Among the figure, housing 1, line binding post 2, outlet binding post 3, control box 4, control cabinet 5, connector 6, voltage transformer 7.
Embodiment
Be described further to the embodiment of accompanying drawing below the utility model:
Shown in figure, the intelligentized high-pressure vacuum breaker of this Long-distance Control comprises housing 1; Said housing 1 upper end is provided with inlet wire binding post 2 and outlet binding post 3; Described housing 1 outside is provided with control box 4, is provided with the operating mechanism of realizing combined floodgate or separating brake through Electric Machine Control in the said control box 4, also comprises control cabinet 5; Be provided with the controller that is electrically connected through connector 6 with control box 4 in the said control cabinet 5, said controller is electrically connected through holding wire with said motor.According to such scheme,, realize its protection and automatic monitoring function because this vacuum circuit-breaker can effectively realize protecting controlled function and communication function through the installation and control device.Controller can be with communication interface, or through optical fiber, wireless realization remote monitor, easy to operate, safe.
In the utility model; Said controller is a relay protector, and said connector 6 is cable or plug connector, and controller and control box 4 are electrically connected through control cable and aviation connector; Be connected with control box through the aviation connector, connection reliability is good, degree of protection is high.Be provided with voltage transformer 7 in the said housing 1, said inlet wire binding post 2 is electrically connected with said voltage transformer 7, and said voltage transformer 7 is electrically connected with motor and for it power supply is provided.Said voltage transformer 7 is electrically connected with controller, and said voltage transformer 7 is electrically connected with controller, can realize realizing self-powered to the purpose of control power supply.Be employed in voltage transformer 7 is installed in the vacuum circuit-breaker; Operating mechanism is provided the purpose of automatic power; Thereby realize self-powered effect, need not to install in addition power supply facilities, simple to operate; Make that the use effect of this circuit breaker is effectively improved, and voltage transformer 7 also plays the effect of transformation.Controller is realized protection controlled function and communication function, reclosing post acceleration function, and controller is the relaying protection and the supervising device of microcomputer type, realizes its protection and automatic monitoring function.
Embodiment should not be regarded as the restriction to utility model, but any improvement of doing based on the spirit of the utility model, all should be within the protection range of the utility model.
Claims (5)
1. intelligentized high-pressure vacuum breaker of Long-distance Control; Comprise housing (1); Said housing (1) upper end is provided with inlet wire binding post (2) and outlet binding post (3); Described housing (1) outside is provided with control box (4), is provided with the operating mechanism of realizing combined floodgate or separating brake through Electric Machine Control in the said control box (4), it is characterized in that: also comprise control cabinet (5); Be provided with the controller that is electrically connected through connector (6) with control box (4) in the said control cabinet (5), said controller is electrically connected through holding wire with said motor.
2. the intelligentized high-pressure vacuum breaker of Long-distance Control according to claim 1 is characterized in that said controller is a relay protector.
3. the intelligentized high-pressure vacuum breaker of Long-distance Control according to claim 1 and 2 is characterized in that said connector (6) is cable or plug connector.
4. the intelligentized high-pressure vacuum breaker of Long-distance Control according to claim 1 and 2; It is characterized in that being provided with in the said housing (1) voltage transformer (7); Said inlet wire binding post (2) is connected with said voltage transformer (7), and said voltage transformer (7) is electrically connected with motor and for it power supply is provided.
5. the intelligentized high-pressure vacuum breaker of Long-distance Control according to claim 4 is characterized in that said voltage transformer (7) is electrically connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201484802U CN202502939U (en) | 2012-04-10 | 2012-04-10 | Remote controlled intelligent high voltage vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201484802U CN202502939U (en) | 2012-04-10 | 2012-04-10 | Remote controlled intelligent high voltage vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202502939U true CN202502939U (en) | 2012-10-24 |
Family
ID=47039547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201484802U Expired - Fee Related CN202502939U (en) | 2012-04-10 | 2012-04-10 | Remote controlled intelligent high voltage vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202502939U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161327A (en) * | 2015-09-30 | 2015-12-16 | 华能国际电力股份有限公司玉环电厂 | Switching safety operation device |
| CN109066431A (en) * | 2018-07-12 | 2018-12-21 | 无锡固亚德电力设备有限公司 | Sled towed substation prefabricated cabin |
-
2012
- 2012-04-10 CN CN2012201484802U patent/CN202502939U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161327A (en) * | 2015-09-30 | 2015-12-16 | 华能国际电力股份有限公司玉环电厂 | Switching safety operation device |
| CN109066431A (en) * | 2018-07-12 | 2018-12-21 | 无锡固亚德电力设备有限公司 | Sled towed substation prefabricated cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20130410 |