CN201708543U - Arc extinguishing coil automatic tuning and grounding circuit selection device - Google Patents
Arc extinguishing coil automatic tuning and grounding circuit selection device Download PDFInfo
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- CN201708543U CN201708543U CN201020188356XU CN201020188356U CN201708543U CN 201708543 U CN201708543 U CN 201708543U CN 201020188356X U CN201020188356X U CN 201020188356XU CN 201020188356 U CN201020188356 U CN 201020188356U CN 201708543 U CN201708543 U CN 201708543U
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- arc extinguishing
- processing unit
- arc suppression
- control processing
- automatic tuning
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Abstract
The utility model discloses an arc extinguishing coil automatic tuning and grounding circuit selection device, which comprises a main control processing unit, and a power supply module, a circuit slection module and a communication module connected with the main control processing unit. The main control processing unit is provided thereon with an interaction interface for man-machine interactive session; and the main control processing unit is connected with three arc extinguishing coils through an interface, and each arc extinguishing coil is provided with turn-adjustable type, capacitance-adjustable type and phase-control type arc extinguishing coils. The arc extinguishing coil automatic tuning and grounding circuit selection device can simultaneously control the parallel operation of the three arc extinguishing coils, completely solve the problem that the turn-adjustable type, capacitance-adjustable type and phase-control type arc extinguishing coils need to be separately controlled, and can maximally conduct grounding circuit selection of 72 circuits.
Description
Technical field
The utility model relates to a kind of arc-extinguishing coil automatic tuning and line-selected earthing device, more particularly, is arc-extinguishing coil automatic tuning and the line-selected earthing device that a kind of " centralized control " reaches " intelligent conversion " type.
Background technology
The increasing with power load of increasing along with power consumer, transformer station's design 10kV bus outlet way increases, for the control problem of many arc suppression coil parallel runnings, generally can only produce the arc suppression coil microcomputerized controller of " control two " (i.e. 2 arc suppression coils of 1 microcomputerized controller control).For all three sections 10kV buses of some power transformation arc suppression coil is housed all, and when the situation of three arc suppression coil paired runnings or different bus paired running occurring, can occurs causing arc suppression coil to regulate disorderly situation because the parallel operation between many controllers is not smooth.At present can only be by many controllers of adjusting with solving different operate times, but effect is bad, still is subjected to the restriction of bus running manner.And many controllers need the RTU background computer to reserve a plurality of interfaces to be attached thereto, under the increasing situation of automation equipment, the secondary device of same producer is connected with background computer after the networking as far as possible, otherwise all 3 arc suppression coils of power transformation, need take 3 interfaces of background computer, and in the existing technology, turn-adjusting, capacitor tuning type, three kinds of dissimilar arc suppression coils of phase control type need control respectively.
The utility model content
For solving the problems referred to above that prior art exists, the utility model proposes a kind of automatic tuning and line-selected earthing device of arc suppression coil, it can control the paired running of turn-adjusting, capacitor tuning type, three kinds of dissimilar arc suppression coils of phase control type simultaneously with a microcomputerized controller, is the intelligent arc suppression coil automatic control equipment of a kind of high integration.
The utility model can be achieved by the following technical programs:
A kind of automatic tuning of arc suppression coil and line-selected earthing device, comprise a master control processing unit, also comprise the power module, route selection module, the communication module that are connected with this master control processing unit, this master control processing unit is provided with the interactive interface that is used for the man-machine interaction dialogue; Described master control processing unit connects 3 arc suppression coils by an interface, is respectively equipped with turn-adjusting, capacitor tuning type, three kinds of dissimilar arc suppression coils of phase control type in every arc suppression coil.
Route selection module of the present utility model can be carried out the earthing wire-selecting of 72 circuits.
By above technical scheme, the utility model can be controlled one simultaneously, two, the paired running of three arc suppression coils, and thoroughly solved turn-adjusting, capacitor tuning type, three kinds of dissimilar arc suppression coils of phase control type need the problem of control respectively, can carry out the earthing wire-selecting of 72 circuits at most, and the control of three arc suppression coils is concentrated on a design in the microcomputerized controller, thoroughly solved the coordination control problem of three in same transformer station and following arc suppression coil parallel running, embodied the notion of " centralized control ", can reduce cost, save installing space, and can three arc suppression coil information all be uploaded by a communication interface, save the backstage communication resources, saying for transformer station, is to be beneficial to very much maintenance, control, and the development of very suitable power supply grid.
Description of drawings
Fig. 1 is the automatic tuning of a kind of arc suppression coil of the utility model and the structural representation of line-selected earthing device.
1 master control processing unit among the figure; 2 power modules; 3 communication modules; 4 route selection modules; 5 interactive interfaces; 6 turn-adjusting arc suppression coils; 7 adjustable capacitive-based arc-suppression coil; 8 phase control type arc suppression coils; 9 arc suppression coils
Embodiment
Below in conjunction with embodiment, further set forth the utility model:
As shown in Figure 1, a kind of automatic tuning of arc suppression coil and line-selected earthing device, comprise a master control processing unit 1, also comprise the power module 2, route selection module 4, the communication module 3 that are connected with this master control processing unit 1, this master control processing unit 1 is provided with the interactive interface 5 that is used for the man-machine interaction dialogue, master control processing unit 1 connects 3 arc suppression coils 9 by an interface, is respectively equipped with turn-adjusting, capacitor tuning type, three kinds of dissimilar arc suppression coils of phase control type 6,7,8 in every arc suppression coil 9.
Route selection module 4 of the present utility model can be carried out the earthing wire-selecting of 72 circuits.
Inner modular construction, the modularization of adopting of microcomputerized controller of the present utility model produced configuration, can realize various controls according to the collocation of customer requirements by software module and hardware module.
A kind of arc-extinguishing coil automatic tuning of the present utility model and line-selected earthing device can be controlled one, the paired running of Liang Tai, three arc suppression coils simultaneously, are " control three " type microcomputerized controllers.The design concentrates on three Arc Suppression Coil Control in the microcomputerized controller, thoroughly solved turn-adjusting, capacitor tuning type, three kinds of dissimilar arc suppression coils of phase control type problem of control respectively, and this designs the earthing wire-selecting function of seamless integrated 72 circuits.A large amount of central controlled designs, can reduce cost to greatest extent, save installing space, and can three arc suppression coil information all be uploaded by the communication interface of separate unit, save the backstage communication resources, saying for transformer station, is to be beneficial to very much maintenance, control, is fit to very much the development of power supply grid.
But above-mentioned embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (2)
1. the automatic tuning of an arc suppression coil and line-selected earthing device, it is characterized in that: comprise a master control processing unit, also comprise the power module, route selection module, the communication module that are connected with this master control processing unit, this master control processing unit is provided with the interactive interface that is used for the man-machine interaction dialogue; Described master control processing unit connects 3 arc suppression coils by an interface, is respectively equipped with turn-adjusting, capacitor tuning type, three kinds of dissimilar arc suppression coils of phase control type in every arc suppression coil.
2. the automatic tuning of a kind of arc suppression coil according to claim 1 and line-selected earthing device, it is characterized in that: described route selection module can be carried out the earthing wire-selecting of 72 circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020188356XU CN201708543U (en) | 2010-05-11 | 2010-05-11 | Arc extinguishing coil automatic tuning and grounding circuit selection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020188356XU CN201708543U (en) | 2010-05-11 | 2010-05-11 | Arc extinguishing coil automatic tuning and grounding circuit selection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708543U true CN201708543U (en) | 2011-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020188356XU Expired - Fee Related CN201708543U (en) | 2010-05-11 | 2010-05-11 | Arc extinguishing coil automatic tuning and grounding circuit selection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362609A (en) * | 2014-10-10 | 2015-02-18 | 许继集团有限公司 | Method for automatically and parallelly operating phase-control arc suppression coils |
| CN105071371A (en) * | 2015-07-21 | 2015-11-18 | 重庆市亚东亚集团变压器有限公司 | Arc-suppression coil device self-communication connection control method and connection board |
-
2010
- 2010-05-11 CN CN201020188356XU patent/CN201708543U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362609A (en) * | 2014-10-10 | 2015-02-18 | 许继集团有限公司 | Method for automatically and parallelly operating phase-control arc suppression coils |
| CN104362609B (en) * | 2014-10-10 | 2017-09-22 | 许继集团有限公司 | Phase-control type arc suppression coil automatic parallel operation method |
| CN105071371A (en) * | 2015-07-21 | 2015-11-18 | 重庆市亚东亚集团变压器有限公司 | Arc-suppression coil device self-communication connection control method and connection board |
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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: 20110112 Termination date: 20160511 |