CN204705848U - A kind of 10kV power network line isolating switch long distance control system - Google Patents
A kind of 10kV power network line isolating switch long distance control system Download PDFInfo
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- CN204705848U CN204705848U CN201520358816.1U CN201520358816U CN204705848U CN 204705848 U CN204705848 U CN 204705848U CN 201520358816 U CN201520358816 U CN 201520358816U CN 204705848 U CN204705848 U CN 204705848U
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- rotating shaft
- isolating switch
- arranges
- switch
- long distance
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- 238000004891 communication Methods 0.000 claims abstract description 19
- 238000002955 isolation Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000008030 elimination Effects 0.000 abstract description 3
- 238000003379 elimination reaction Methods 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 abstract description 3
- 230000004807 localization Effects 0.000 abstract description 3
- 230000007257 malfunction Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a kind of 10kV power network line isolating switch long distance control system, comprise breaker body, control module and communication module, described breaker body comprises base, described base is arranged three-phase vacuum interrupter, described three-phase vacuum interrupter side arranges support, described support arranges rotating shaft, described rotating shaft arranges isolation switch, described rotating shaft is connected with drive motor, described rotating shaft arranges pin, corresponding described pin arranges travel switch on described base, described travel switch is connected with described control module, the utility model can realize the remote control to isolating switch, carry out artificial inspection to come not need manually to open a sluice gate isolating switch when the localization of faults and fault type carry out malfunction elimination, close a floodgate, and the actual working state of isolating switch can be fed back, automaticity is higher.Alleviate the labour intensity of manpower, also improve the security of work about electric power.
Description
Technical field
The utility model relates to breaker technical field, is specifically related to a kind of 10kV power network line isolating switch long distance control system.
Background technology
The distribution network automated important component part as building " strong intelligent grid ", its effect is also more and more important.Its intelligent distribution network is based on power distribution network high-efficient automatic technology, by applying and merging advanced measurement and sensing technology, control technology, computer and network technologies, information and mechanics of communication, utilize intelligentized switchgear, distribution terminal equipment, under the physics of sturdy power grid framework and two-way communication and various Integrated predict model function visual software are supported, a large amount of access of regenerative resource and distributed generation unit and microgrid is allowed to run and mutually participate in, to realize power distribution network self-healing control under normal circumstances, finally for power consumer provides safety, reliably, good service.
In power network line isolating switch by regular tap, controller, power transformer (capacitor, photo-electricity mutual-inductor etc.) form, conducting transmission line maintenance time, need divide-shut brake manually, automaticity is low, is difficult to the basic demand reaching intelligent grid.After current 10kV line outage, when comprising the transient fault that some cause due to weather, passage reason, also must carry out artificial inspection and carry out the localization of faults and fault type carries out malfunction elimination, then manual reclosing is carried out, restore electricity, the shortcoming of this fault handling pattern is that the handling failure time is longer, and economic benefit and social benefit (good service) are not mated, and limit the development of distribution automation.
Utility model content
Problem to be solved in the utility model is to provide a kind of 10kV power network line isolating switch long distance control system, can realize remote control and the status monitoring of isolating switch.
A kind of 10kV power network line isolating switch long distance control system, comprise breaker body, control module and communication module, described breaker body comprises base, described base is arranged three-phase vacuum interrupter, described three-phase vacuum interrupter side arranges support, described support arranges rotating shaft, described rotating shaft arranges isolation switch, described rotating shaft is connected with drive motor, described rotating shaft arranges pin, corresponding described pin arranges travel switch on described base, and described travel switch is connected with described control module, and described control module is connected with described communication module.
Further, described travel switch comprises the stopper slot that on described base, corresponding described pin is arranged, and described stopper slot two ends arrange pressure transducer.
Further, described control module comprises controller and relay, and described controller is connected with described drive motor by described relay.
Further, described communication module comprises GPRS wireless data transmission module, and described GPRS wireless data transmission module adopts DTP_S09.
The utility model provides a kind of 10kV power network line isolating switch long distance control system, comprise breaker body, control module and communication module, described breaker body comprises base, described base is arranged three-phase vacuum interrupter, described three-phase vacuum interrupter side arranges support, described support arranges rotating shaft, described rotating shaft arranges isolation switch, described rotating shaft is connected with drive motor, described rotating shaft arranges pin, corresponding described pin arranges travel switch on described base, described travel switch is connected with described control module, described control module is connected with described communication module.Achieve the remote on-line monitoring of circuit-breaker status, whether the shutoff for isolating switch carries out Long-distance Control and the status information of feedback isolating switch, and adopt motor driving isolation disconnecting link to coordinate with travel switch, make simple to operate, security is high.
Described travel switch comprises the stopper slot that on described base, corresponding described pin is arranged, described stopper slot two ends arrange pressure transducer, the effect of stopper slot is shift position by limiting pin and angle, prevent axis of rotation excessive infringement three-phase vacuum interrupter or isolation switch from taking elsewhere, infringement equipment causes danger, pressure transducer is to the positional information of control module feedback rotating shaft, after isolation switch rotates to correct position, the drive motor that can automatically stop no longer rotates, control simple, handling safety.And the rotating shaft position information of feedback also show the true bearing of isolation switch; the on off state of isolating switch is monitored; can long-range isolating switch manipulated after receive the actual switch state of isolating switch, better protective effect is played to the staff at scene.
Described control module comprises controller and relay, and described controller is connected with described drive motor by described relay, and controller output current is less, the circuit of drive motor is driven by relay, control the rotation of drive motor, controller can adopt single-chip microcomputer to control, and cost is lower.
Described communication module comprises GPRS wireless data transmission module, described GPRS wireless data transmission module adopts DTP_S09, the information of pressure transducer can be sent to remote center by communication module, and accepting the steering order of remote center, communication module adopts GPRS wireless data transmission module, the wireless Modem of embedded GSM/GPRS core cell, there is complete power-supply management system, the serial data interface of standard, outward appearance is small and exquisite, and software interface is simple and easy to use.What the utility model adopted is DTP_S09 module, adopts modular design, and the built-in microprocessor of 16 bit controls, and embedded GPRS unit module, realizes the remote transmission of data.
The utility model can realize the remote control to isolating switch, carry out artificial inspection to come not need manually to open a sluice gate isolating switch, close a floodgate when the localization of faults and fault type carry out malfunction elimination, and the actual working state of isolating switch can be fed back, automaticity is higher.Alleviate the labour intensity of manpower, also improve the security of work about electric power.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is the structural representation of the utility model 10kV power network line isolating switch;
Fig. 2 is system construction drawing of the present utility model.
Embodiment
As depicted in figs. 1 and 2: the utility model provides a kind of 10kV power network line isolating switch long distance control system, comprise breaker body, control module and communication module, described breaker body comprises base 2, described base 2 arranges three-phase vacuum interrupter 6, described three-phase vacuum interrupter 6 side arranges support 4, described support 4 arranges rotating shaft 3, described rotating shaft 3 arranges isolation switch 5, described rotating shaft 3 is connected with drive motor 1, described rotating shaft 3 arranges pin 9, corresponding described pin 9 arranges travel switch 7 on described base 2, described travel switch 7 is connected with described control module, described control module is connected with described communication module.Achieve the remote on-line monitoring of circuit-breaker status, whether the shutoff for isolating switch carries out Long-distance Control and the status information of feedback isolating switch, and adopt motor driving isolation disconnecting link to coordinate with travel switch, make simple to operate, security is high.Concrete operations are that drive motor drives rotating shaft campaign, and then drive isolation switch to move, travel switch is arranged for pin, the displacement of pin is subject to the restriction of travel switch, and then the rotational angle of countershaft limits, prevent the rotation of rotating shaft excessive, travel switch has also carried out FEEDBACK CONTROL to motor, when rotating shaft drives isolation switch to enough positions, motor stalls.
Described travel switch 7 comprises the stopper slot 8 that on described base 2, corresponding described pin 9 is arranged, described stopper slot 8 two ends arrange pressure transducer 10, the effect of stopper slot is shift position by limiting pin and angle, prevent axis of rotation excessive infringement three-phase vacuum interrupter or isolation switch from taking elsewhere, infringement equipment causes danger, pressure transducer is to the positional information of control module feedback rotating shaft, after isolation switch rotates to correct position, the drive motor that can automatically stop no longer rotates, control simple, handling safety.And the rotating shaft position information of feedback also show the true bearing of isolation switch; the on off state of isolating switch is monitored; can long-range isolating switch manipulated after receive the actual switch state of isolating switch, better protective effect is played to the staff at scene.
Described control module comprises controller and relay, and described controller is connected with described drive motor by described relay, and controller output current is less, the circuit of drive motor is driven by relay, control the rotation of drive motor, controller can adopt single-chip microcomputer to control, and cost is lower.
Described communication module comprises GPRS wireless data transmission module, described GPRS wireless data transmission module adopts DTP_S09, the information of pressure transducer can be sent to remote center by communication module, and accepting the steering order of remote center, communication module adopts GPRS wireless data transmission module, the wireless Modem of embedded GSM/GPRS core cell, there is complete power-supply management system, the serial data interface of standard, outward appearance is small and exquisite, and software interface is simple and easy to use.What the utility model adopted is DTP_S09 module, adopts modular design, and the built-in microprocessor of 16 bit controls, and embedded GPRS unit module, realizes the remote transmission of data.
Claims (4)
1. a 10kV power network line isolating switch long distance control system, comprise breaker body, control module and communication module, it is characterized in that: described breaker body comprises base, described base is arranged three-phase vacuum interrupter, described three-phase vacuum interrupter side arranges support, described support arranges rotating shaft, described rotating shaft arranges isolation switch, described rotating shaft is connected with drive motor, described rotating shaft arranges pin, corresponding described pin arranges travel switch on described base, described travel switch is connected with described control module, described control module is connected with described communication module.
2. 10kV power network line isolating switch long distance control system as claimed in claim 1, is characterized in that: described travel switch comprises the stopper slot that on described base, corresponding described pin is arranged, and described stopper slot two ends arrange pressure transducer.
3. 10kV power network line isolating switch long distance control system as claimed in claim 1, is characterized in that: described control module comprises controller and relay, and described controller is connected with described drive motor by described relay.
4. 10kV power network line isolating switch long distance control system as claimed in claim 1, is characterized in that: described communication module comprises GPRS wireless data transmission module, and described GPRS wireless data transmission module adopts DTP_S09.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520358816.1U CN204705848U (en) | 2015-05-29 | 2015-05-29 | A kind of 10kV power network line isolating switch long distance control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520358816.1U CN204705848U (en) | 2015-05-29 | 2015-05-29 | A kind of 10kV power network line isolating switch long distance control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204705848U true CN204705848U (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520358816.1U Expired - Fee Related CN204705848U (en) | 2015-05-29 | 2015-05-29 | A kind of 10kV power network line isolating switch long distance control system |
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| Country | Link |
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| CN (1) | CN204705848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788213A (en) * | 2016-03-07 | 2016-07-20 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Wireless remote control and execution device of high-voltage isolator of transformer substation |
| CN110323085A (en) * | 2019-06-18 | 2019-10-11 | 贵州电网有限责任公司 | A kind of isolation switch device with vacuum circuit breaker linkage separating brake |
-
2015
- 2015-05-29 CN CN201520358816.1U patent/CN204705848U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788213A (en) * | 2016-03-07 | 2016-07-20 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Wireless remote control and execution device of high-voltage isolator of transformer substation |
| CN105788213B (en) * | 2016-03-07 | 2018-11-27 | 国网黑龙江省电力有限公司哈尔滨供电公司 | A kind of high-voltage isolating switches in transformer substation wireless remote control and executive device |
| CN110323085A (en) * | 2019-06-18 | 2019-10-11 | 贵州电网有限责任公司 | A kind of isolation switch device with vacuum circuit breaker linkage separating brake |
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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: 20151014 Termination date: 20180529 |