CN203705605U - Running-in test console of indoor high-voltage vacuum breaker - Google Patents
Running-in test console of indoor high-voltage vacuum breaker Download PDFInfo
- Publication number
- CN203705605U CN203705605U CN201320783701.8U CN201320783701U CN203705605U CN 203705605 U CN203705605 U CN 203705605U CN 201320783701 U CN201320783701 U CN 201320783701U CN 203705605 U CN203705605 U CN 203705605U
- Authority
- CN
- China
- Prior art keywords
- running
- voltage
- test
- phase transformer
- switch
- 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
Links
Landscapes
- Breakers (AREA)
Abstract
The utility model relates to a running-in test console of an indoor high-voltage vacuum breaker. The running-in test console comprises a console housing; and a touch screen, a power supply main switch, a DC voltmeter and an AC voltmeter are installed on a console housing control panel. The e running-in test console is characterized in that a voltage changeover switch, an AC-DC changeover switch, a three-phase transformer, a single-phase transformer and a rectifier bridge are further installed in the console housing, the power supply main switch controls a power supply of the running test console to be switched on and off, the voltage changeover switch changes over two primary stages of the three-phase transformer and the single-phase transformer, and the AC-DC changeover switch outputs DC current or AC voltage in a changeover manner. Multiple high-voltage vacuum breakers can be test on a test line at the same time, and the running-in test console is convenient to operate, space-saving, simple and beautiful; and a control mode is convenient to set, expansion is convenient, expansion cost is low, and a workshop space cannot be occupied after the expansion.
Description
Technical field
The utility model relates to a kind of control desk, relates in particular to a kind of control desk for indoor high-voltage vacuum circuit breaker running-in test.
Background technology
Along with the development of Chinese national economy, the raising of modernization construction and living standards of the people, increases substantially to electricity needs.Isolating switch is the critical piece of electric system, and the ratio of coming into operation of high-pressure vacuum breaker is maximum a kind of isolating switch, and its Product Level, workmanship directly affect the safe reliability of electrical network and resident's quality of life.
Investigation according to grid company to high-pressure vacuum breaker, the mechanical fault of high-pressure vacuum breaker is much larger than electric fault.The minimizing of mechanical fault need reliable parts and conscientiously, pilot production effectively.Indoor high-voltage vacuum circuit breaker running-in test control desk is a kind of inspection machine designing for detecting mechanical property in high-pressure vacuum breaker production run.After voltage vacuum circuit breaker mechanism has assembled, need to carry out splitting or integrating running-in test to it, with determine parts assemblings whether reliable, without clamping stagnation.Conventional running-in device or be control box, or be switch board.Control box can only be controlled the splitting or integrating running-in test of a high-pressure vacuum breaker conventionally, and switch board can be to one or several high-pressure vacuum breaker splitting or integrating running-in tests.If produce large quantities of high-pressure vacuum breakers simultaneously, carry out splitting or integrating running-in test with control box, will many; As carried out splitting or integrating running-in test with switch board, also want several switch boards, and switch board volume is larger, especially will to control several volumes larger for switch board.Because control box or switch board need to be with the more time relay and auxiliary reclays, thus take up room and cost also higher.
Utility model content
The purpose of this utility model is to take up room greatly for existing indoor high-voltage vacuum circuit breaker control box or switch board, inconvenient operation, the higher problem of cost while controlling multiple equipment, and a kind of structure of design is relatively simple, easily operation, action feature can arrange, and conveniently expands and expand lower-cost equipment.
The utility model is to realize like this, the utility model contains control desk casing, on control desk casing control panel, touch-screen, battery main switch, D.C. voltmeter and A.C. voltmeter are installed, feature is, voltage change-over switch, AC-DC conversion switch, three-phase transformer, single transformer, rectifier bridge are also installed in control desk casing, switching on and off of battery main switch control the utility model power supply, voltage change-over switch
The primary voltage of conversion three-phase transformer and single transformer, AC-DC conversion switch conversion output direct current or alternating voltage.
Small transformers also can be installed in control desk casing, can be PLC, relay, touch-screen working power is provided; PLC(7) automatically divide/close by programming Control voltage change-over switch, AC-DC conversion switch.
The utility model also can be designed to another kind of form indoor high-voltage vacuum circuit breaker running-in test control desk, and this equipment utilization miniaturization PLC is equipped with man-machine interface, then mates miniature relay and be arranged in control desk.By to PLC programming, man-machine interface is carried out configuration, and PLC controls the requirement action that miniature relay follow procedure is set, or point touching screen touch-control behaviour single motion, thereby the mechanical property of check high-pressure vacuum breaker makes it to reach the requirement that meets application.
the beneficial effects of the utility model
1. on test wire, can test many simultaneously, easy to operate, save space, simply attractive in appearance;
2. control mode can arrange easily, and expansion is convenient and expansion cost is lower, can not take factory building space after expansion, only need be on production line several roads of Duola cable.
Accompanying drawing explanation
Accompanying drawing is the utility model electrical schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The utility model contains control desk casing, touch-screen, battery main switch KK, D.C. voltmeter V1 and A.C. voltmeter V2 are installed on control desk casing control panel, feature is that voltage change-over switch 1HK, AC-DC conversion switch 2HK, three-phase transformer B1, single transformer B2, rectifier bridge D are also installed in control desk casing; Rectifier bridge D is made up of six commutation diodes, connects the secondary of three-phase transformer B1; Battery main switch KK mono-termination external power supply, a termination voltage change-over switch 1HK, controls switching on and off of the utility model power supply; Another termination three-phase transformer B1 of voltage change-over switch 1HK and the first utmost point of single transformer B2, three-phase transformer B1 and single transformer B2 all have two elementary, by voltage change-over switch 1HK conversion three-phase transformer B1 and single transformer B2 two are elementary, and what make the utility model output is rated voltage or low-voltage; AC-DC conversion switch 2HK one end or connect the output terminal that is formed rectifier bridge D by six commutation diodes, or order phase transformer B2's is secondary, the high-pressure vacuum breaker that another termination of AC-DC conversion switch 2HK will be checked, it is DC voltage or alternating voltage that the high-pressure vacuum breaker that will check is exported in AC-DC conversion switch 2HK conversion, and its DC voltage is formed rectifier bridge D rectification and obtained by six commutation diodes.
Principle is: battery main switch KK controls general supply, for control desk provides electric break-make, changes three-phase transformer and single transformer B2 two elementary by voltage change-over switch 1HK, and what make its output is rated voltage or low-voltage; Rectifier bridge D provides direct supply for the high-pressure vacuum breaker that will check; Change operating voltage for exchanging or direct current by AC-DC conversion switch 2HK; Energy storage sky is opened KC and is provided accumulation power supply for the many high-pressure vacuum breakers that will check; Sky is opened K1, K2 ... Kn provides point/closes control AC power for the many high-pressure vacuum breakers that will check.
If the utility model is also designed to another kind of form indoor high-voltage vacuum circuit breaker running-in test control desk, power supply DY can be PLC, relay, touch-screen working power is provided; The high-pressure vacuum breaker that PLC will check by programming Control automatically divides/closes, signal shows and signal alarm; The break-in feature of the high-pressure vacuum breaker that touch-screen will be checked by configuration setting and divide/closing of a high-pressure vacuum breaker of single control; Relay can be controlled by PLC, connect and increase the mode of connection of breaking current by contact, the high-pressure vacuum breaker that control will be checked divide/close running-in test.Indoor high-voltage vacuum circuit breaker running-in test control desk adopts small PLC with man-machine interface real-time communication, and working method is conveniently set, and sets acting characteristic, can simulate more truly actual act feature, and easily expansion, expansion cost is low, take up room little, both artistic and practical.
Claims (1)
1. an indoor high-voltage vacuum circuit breaker running-in test control desk, contain control desk casing, on the control panel of control desk casing, touch-screen is installed, battery main switch KK, D.C. voltmeter V1, A.C. voltmeter V2, it is characterized in that, voltage change-over switch 1HK is also installed in control desk casing, AC-DC conversion switch 2HK, three-phase transformer B1, single transformer B2, rectifier bridge D, rectifier bridge D is made up of six commutation diodes, connect the secondary of three-phase transformer B1, battery main switch KK mono-termination external power supply, one termination voltage change-over switch 1HK, another termination three-phase transformer B1 of voltage change-over switch 1HK and single transformer B2's is elementary, three-phase transformer B1 and single transformer B2 all have two elementary, AC-DC conversion switch 2HK one end or connect the output terminal that is formed rectifier bridge D by six commutation diodes, or order phase transformer B2's is secondary, the high-pressure vacuum breaker that another termination of AC-DC conversion switch 2HK will be checked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783701.8U CN203705605U (en) | 2013-12-03 | 2013-12-03 | Running-in test console of indoor high-voltage vacuum breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783701.8U CN203705605U (en) | 2013-12-03 | 2013-12-03 | Running-in test console of indoor high-voltage vacuum breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203705605U true CN203705605U (en) | 2014-07-09 |
Family
ID=51056025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320783701.8U Expired - Fee Related CN203705605U (en) | 2013-12-03 | 2013-12-03 | Running-in test console of indoor high-voltage vacuum breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203705605U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572575A (en) * | 2015-12-18 | 2016-05-11 | 贵州长征电器成套有限公司 | Control system for plurality of vacuum circuit breakers to simultaneously carry out running-in tests |
| CN109459690A (en) * | 2018-12-25 | 2019-03-12 | 四川电器集团股份有限公司 | Running-in test equipment for breaker reliability detection |
| CN109738010A (en) * | 2018-12-27 | 2019-05-10 | 益和电气集团股份有限公司 | A kind of Intelligent gas insulation ring network cabinet test macro |
| CN110596579A (en) * | 2019-08-30 | 2019-12-20 | 上海西电高压开关有限公司 | Running-in test device and circuit of gas insulated metal-enclosed switch |
-
2013
- 2013-12-03 CN CN201320783701.8U patent/CN203705605U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572575A (en) * | 2015-12-18 | 2016-05-11 | 贵州长征电器成套有限公司 | Control system for plurality of vacuum circuit breakers to simultaneously carry out running-in tests |
| CN109459690A (en) * | 2018-12-25 | 2019-03-12 | 四川电器集团股份有限公司 | Running-in test equipment for breaker reliability detection |
| CN109738010A (en) * | 2018-12-27 | 2019-05-10 | 益和电气集团股份有限公司 | A kind of Intelligent gas insulation ring network cabinet test macro |
| CN110596579A (en) * | 2019-08-30 | 2019-12-20 | 上海西电高压开关有限公司 | Running-in test device and circuit of gas insulated metal-enclosed switch |
| CN110596579B (en) * | 2019-08-30 | 2024-03-26 | 上海西电高压开关有限公司 | Running-in test device and circuit of gas-insulated metal-enclosed switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202996137U (en) | Multifunctional comprehensive low voltage power distribution installation training device | |
| CN202840669U (en) | Commercial power-generated power dual-power-supply automatic/hand-operated transition power supply circuit | |
| CN203705605U (en) | Running-in test console of indoor high-voltage vacuum breaker | |
| CN103488159A (en) | Distribution box type smart home terminal and comprehensive protection controller | |
| CN204517243U (en) | One does not wait holds railway power telecontrol cubicle-type substation | |
| CN202455006U (en) | Intelligent low-voltage distribution box | |
| CN202956445U (en) | Control platform for carrying out twin trawling test on high-voltage SVG power units | |
| CN206161803U (en) | Take accuse circuit breaker automatic opening/closing switching test equipment | |
| CN2845249Y (en) | Safety-type all insulation preassembled transformer station | |
| CN203351519U (en) | High-voltage intelligent breaker | |
| CN206022971U (en) | A kind of intelligent distribution switch cabinet | |
| CN204391897U (en) | A kind of integrated monitoring system | |
| CN105977965B (en) | A kind of low pressure commutation device | |
| CN204993121U (en) | Bi -motor star triangle start control device | |
| CN200997494Y (en) | Indoor double-layer assembled converting station | |
| CN205195429U (en) | Intelligent power distribution cabinet | |
| CN201369573Y (en) | Switching controller of condenser bank | |
| CN204809731U (en) | Cabinet is taken out to low pressure | |
| CN220822278U (en) | AC test power supply cabinet | |
| CN203481835U (en) | Reactive compensation system suitable for low voltage network | |
| CN201829963U (en) | Low-voltage reactive-compensation complete cabinet | |
| CN203536842U (en) | Miniaturized structure for KYN28 built-in switch cabinet | |
| CN202308784U (en) | Power distribution device with multipath power monitoring | |
| CN203351968U (en) | GCK low-voltage outgoing line cabinet | |
| CN203415841U (en) | Mining intelligent fault diagnosis modularization feed switch |
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 |
Granted publication date: 20140709 Termination date: 20171203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |