CN202305740U - Voltage withstand partial discharge test tooling for combined electric appliance isolator - Google Patents
Voltage withstand partial discharge test tooling for combined electric appliance isolator Download PDFInfo
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- CN202305740U CN202305740U CN2011204185583U CN201120418558U CN202305740U CN 202305740 U CN202305740 U CN 202305740U CN 2011204185583 U CN2011204185583 U CN 2011204185583U CN 201120418558 U CN201120418558 U CN 201120418558U CN 202305740 U CN202305740 U CN 202305740U
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- voltage withstand
- withstand voltage
- isolator
- electric appliance
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Abstract
The utility model relates to the technical field of the high voltage test of combined electric appliance equipment, in particular to a voltage withstand partial discharge test tooling for a combined electric appliance isolator. The voltage withstand partial discharge test tooling comprises three isolation switches and three voltage withstand tubes, wherein the three isolation switches and the three voltage withstand tubes are connected in one-to-one correspondence, air chambers of the voltage withstand tubes are not communicated, main loops of the isolation switches are communicated and are connected with a transformer, and the isolation switches are connected with a tested isolator conductor. The test tooling can realize the three-phase simultaneous test and can also realize the respective test on each phase. The test tooling has the characteristics that practicability is realized, the test is fast, the efficiency is very high, and the like.
Description
Technical field
The utility model relates to a kind of technical field of combined electric appliance equipment, and specifically a kind of combined electrical apparatus is with the test frock of insulator.
Background technology
At present, combined electrical apparatus is popularized and is come in province, city's electric power system, has a lot of enterprises also to begin a large amount of uses.Along with the continuous increase of demand, market competition is still fierce, and manufacturing sector begins to be conceived to the control of production cost, seeks new technology, new method, improves the quality of products, and optimizes product structure, and improves the assembling operating efficiency.Concerning the combined electrical apparatus product, be the manufacturing cost that reduces parts on the one hand; Be exactly to shorten workshop and on-the-spot built-up time on the other hand, improve and install and test efficiency.
Design is in the past installed insulator to be tested, upper surface installation test sleeve pipe in the test bus bar canister; Once can only test 3 insulators,, can not accomplish test smoothly if wherein an appearance is unusual; To cause that all that has been achieved is spoiled, all insulators all will make an experiment again.This scheme workload is big, and efficient is quite low.
Summary of the invention
The purpose of the utility model provides the withstand voltage local discharge test frock of a kind of conveniently combined electrical apparatus insulator.
The technical scheme of the utility model is: the utility model relates to the withstand voltage local discharge test frock of combined electrical apparatus insulator; Comprise three disconnectores, three withstand voltage tubes; It is characterized in that: connect one to one between described three disconnectores and three withstand voltage tubes, be not communicated with between the air chamber of withstand voltage tube; Described isolated switch main circuit communication is connected with transformer, and described disconnector is connected with underproof insulator conductor.
The beneficial effect of the utility model is: the utility model patent does not re-use sleeve pipe, docks with closed transformer, have quick for installation, the advantage that work efficiency is high, relatively existing equipment improves more than six times, has greatly alleviated the working pressure in workshop.
Description of drawings
Fig. 1 is the withstand voltage local discharge test tool structure of a combined electrical apparatus insulator synoptic diagram.
Embodiment
The utility model relates to the withstand voltage local discharge test frock of combined electrical apparatus insulator, comprises three disconnectores 1, three withstand voltage tubes 2, connects one to one between described three disconnectores 1 and three the withstand voltage tubes 2, is not communicated with between withstand voltage 2 the air chamber; Described disconnector 1 major loop is communicated with, and is connected with transformer 3, and described disconnector 1 is connected with underproof insulator conductor.
The withstand voltage local discharge test frock of the described combined electrical apparatus insulator of the utility model; Three disconnectores 1 all are in combined floodgate, the grounding switch separating brake, and three withstand voltage tube 2 (15 insulators) can carry out withstand voltage test simultaneously; If test is passed through smoothly, explain that 15 insulators are all qualified; When three-phase is withstand voltage, as certain part insulator arc-over or puncture occur, can or close a floodgate through the disconnecting switch operation separating brake to differentiate in the withstand voltage tube 2 of which part has occurred unusually.In case confirm, also can continue other withstand voltage tubes 2 are carried out correlation test, the insulator of stand the test takes out; The sign mark of conformity is only changed unusual insulator occurring, and other two withstand voltage tubes are installed new insulator; All are ready, following battery of tests.
This test frock can be tested by three-phase simultaneously, but also phase-splitting is tested respectively; The utlity model has characteristics such as practicality, test is quick, efficient is high.
Claims (1)
1. the withstand voltage local discharge test frock of combined electrical apparatus insulator; Comprise three disconnectores (1), three withstand voltage tubes (2); It is characterized in that: connect one to one between described three disconnectores (1) and three the withstand voltage tubes (2), be not communicated with between the air chamber of withstand voltage tube (2); Described disconnector (1) major loop is communicated with, and is connected with transformer (3), and described disconnector (1) is connected with underproof insulator conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204185583U CN202305740U (en) | 2011-10-28 | 2011-10-28 | Voltage withstand partial discharge test tooling for combined electric appliance isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204185583U CN202305740U (en) | 2011-10-28 | 2011-10-28 | Voltage withstand partial discharge test tooling for combined electric appliance isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202305740U true CN202305740U (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204185583U Expired - Fee Related CN202305740U (en) | 2011-10-28 | 2011-10-28 | Voltage withstand partial discharge test tooling for combined electric appliance isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202305740U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353574A (en) * | 2013-07-11 | 2013-10-16 | 河南平高东芝高压开关有限公司 | Insulation test device for insulated pull rod of GIS (Gas Insulated metal-enclosed Switchgear) |
| CN103513171A (en) * | 2013-10-24 | 2014-01-15 | 国家电网公司 | Power-frequency voltage-withstand testing equipment and method for composite post insulator |
| CN103869225A (en) * | 2014-03-14 | 2014-06-18 | 国家电网公司 | Portable suspension insulator voltage insulation test system and voltage insulation test method thereof |
| CN104020384A (en) * | 2014-06-25 | 2014-09-03 | 中发输配电设备（平湖）有限公司 | Single-phase disc insulator electrical property experiment device |
| CN104020383A (en) * | 2014-06-25 | 2014-09-03 | 中发输配电设备（平湖）有限公司 | Electrical property testing fixture |
| CN104865507A (en) * | 2015-05-27 | 2015-08-26 | 山东电工电气日立高压开关有限公司 | GIS-used insulating member high voltage test device |
| CN106707124A (en) * | 2017-01-03 | 2017-05-24 | 河南省高压电器研究所 | Insulator test tool and test equipment |
| CN108318788A (en) * | 2018-02-01 | 2018-07-24 | 清华大学 | A kind of GIS disc insulators local discharge detection device |
-
2011
- 2011-10-28 CN CN2011204185583U patent/CN202305740U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353574A (en) * | 2013-07-11 | 2013-10-16 | 河南平高东芝高压开关有限公司 | Insulation test device for insulated pull rod of GIS (Gas Insulated metal-enclosed Switchgear) |
| CN103353574B (en) * | 2013-07-11 | 2015-12-09 | 河南平芝高压开关有限公司 | A kind of insulation test device of GIS insulated tension pole |
| CN103513171A (en) * | 2013-10-24 | 2014-01-15 | 国家电网公司 | Power-frequency voltage-withstand testing equipment and method for composite post insulator |
| CN103869225A (en) * | 2014-03-14 | 2014-06-18 | 国家电网公司 | Portable suspension insulator voltage insulation test system and voltage insulation test method thereof |
| CN104020384A (en) * | 2014-06-25 | 2014-09-03 | 中发输配电设备（平湖）有限公司 | Single-phase disc insulator electrical property experiment device |
| CN104020383A (en) * | 2014-06-25 | 2014-09-03 | 中发输配电设备（平湖）有限公司 | Electrical property testing fixture |
| CN104865507A (en) * | 2015-05-27 | 2015-08-26 | 山东电工电气日立高压开关有限公司 | GIS-used insulating member high voltage test device |
| CN106707124A (en) * | 2017-01-03 | 2017-05-24 | 河南省高压电器研究所 | Insulator test tool and test equipment |
| CN108318788A (en) * | 2018-02-01 | 2018-07-24 | 清华大学 | A kind of GIS disc insulators local discharge detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG TAIKAI ELECTRIC APPARATUS INSULATION CO., Free format text: FORMER OWNER: SHANDONG TAIKAI HIGH-VOLT SWITCH CO., LTD Effective date: 20140528 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140528 Address after: 271000 South Development Zone, Shandong, Tai'an Patentee after: Shandong Taikai Electric Apparatus Insulation Co., Ltd. Address before: 271000 Tai'an hi tech Development Zone, Taishan District, Shandong, Tai'an Patentee before: Shandong Taikai High-volt Switch Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |