CN202693622U - Power transformer test connecting device - Google Patents
Power transformer test connecting device Download PDFInfo
- Publication number
- CN202693622U CN202693622U CN 201220268479 CN201220268479U CN202693622U CN 202693622 U CN202693622 U CN 202693622U CN 201220268479 CN201220268479 CN 201220268479 CN 201220268479 U CN201220268479 U CN 201220268479U CN 202693622 U CN202693622 U CN 202693622U
- Authority
- CN
- China
- Prior art keywords
- test
- power transformer
- wire
- terminal
- core
- 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 - Lifetime
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 88
- 238000005259 measurement Methods 0.000 claims description 21
- 238000009413 insulation Methods 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 210000000080 chela (arthropods) Anatomy 0.000 abstract 2
- 238000004804 winding Methods 0.000 description 12
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 230000007935 neutral effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000009666 routine test Methods 0.000 description 1
Images
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220268479 CN202693622U (en) | 2012-06-07 | 2012-06-07 | Power transformer test connecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220268479 CN202693622U (en) | 2012-06-07 | 2012-06-07 | Power transformer test connecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202693622U true CN202693622U (en) | 2013-01-23 |
Family
ID=47549223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220268479 Expired - Lifetime CN202693622U (en) | 2012-06-07 | 2012-06-07 | Power transformer test connecting device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202693622U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105301299A (en) * | 2015-11-30 | 2016-02-03 | 杭州西湖电子研究所 | Near potential tapping test wiring clamp |
CN106093485A (en) * | 2016-08-03 | 2016-11-09 | 国网电力科学研究院武汉南瑞有限责任公司 | Copper-line device for electric power equipment on-site test |
CN106771394A (en) * | 2016-12-16 | 2017-05-31 | 国家电网公司 | A kind of power transformer test mode of connection |
CN107807258A (en) * | 2017-09-26 | 2018-03-16 | 杭州西湖电子研究所 | A kind of cable connector with double shield function |
CN111220826A (en) * | 2019-12-05 | 2020-06-02 | 国网河南省电力公司南阳供电公司 | Integrated transformer test device for electrical test of transformer |
-
2012
- 2012-06-07 CN CN 201220268479 patent/CN202693622U/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105301299A (en) * | 2015-11-30 | 2016-02-03 | 杭州西湖电子研究所 | Near potential tapping test wiring clamp |
CN105301299B (en) * | 2015-11-30 | 2018-05-29 | 杭州西湖电子研究所 | A kind of nearly current potential tap test jointing clamp |
CN106093485A (en) * | 2016-08-03 | 2016-11-09 | 国网电力科学研究院武汉南瑞有限责任公司 | Copper-line device for electric power equipment on-site test |
CN106093485B (en) * | 2016-08-03 | 2018-11-30 | 国网电力科学研究院武汉南瑞有限责任公司 | Copper-line device for electric power equipment on-site test |
CN106771394A (en) * | 2016-12-16 | 2017-05-31 | 国家电网公司 | A kind of power transformer test mode of connection |
CN107807258A (en) * | 2017-09-26 | 2018-03-16 | 杭州西湖电子研究所 | A kind of cable connector with double shield function |
CN107807258B (en) * | 2017-09-26 | 2023-04-28 | 杭州西湖电子研究所 | Cable connector with double shielding function |
CN111220826A (en) * | 2019-12-05 | 2020-06-02 | 国网河南省电力公司南阳供电公司 | Integrated transformer test device for electrical test of transformer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202693622U (en) | Power transformer test connecting device | |
CN103308832B (en) | A kind of high-voltage cable insulating transition joint local discharge test device and using method | |
CN204989239U (en) | Transformer test multipurpose plant of working a telephone switchboard | |
CN102156242B (en) | Method for testing transformer insulation combination | |
CN103323751A (en) | High-voltage short-cable insulation terminal partial discharge testing device and using method | |
CN104991095B (en) | A kind of transformer test wiring fexible unit | |
CN104880652A (en) | Switch cabinet live-line partial discharge test system and voltage signal extraction device thereof | |
CN204832314U (en) | Measurement device for electric wire netting primary current | |
CN205157597U (en) | Power transformer's experimental pencil | |
CN203259547U (en) | Wiring board for high-voltage electric test of transformer | |
CN104316736B (en) | Combined insulated lead for switch cabinet power-frequency and alternating-current withstand voltage test | |
CN203148978U (en) | Connection device for puncture test equipment | |
CN210155235U (en) | Testing arrangement of transformer core no-load performance | |
CN214622719U (en) | Novel auxiliary wiring device for transformer test | |
CN103293413B (en) | A kind of transformer test high pressure special purpose device | |
CN202041553U (en) | Combined wiring device for transformer test | |
CN205229199U (en) | General experimental binding post row of transformer | |
CN101661090A (en) | Through-flow tester of neutral point current transformer of transformer | |
CN212989429U (en) | Power transformer high-voltage lead switching system | |
CN204789879U (en) | Test system is put in electrified office of cubical switchboard and voltage signal extraction element thereof | |
CN106932613A (en) | A kind of 35kV and 110kV transformers routine test wiring cross box | |
CN106771394A (en) | A kind of power transformer test mode of connection | |
CN203479920U (en) | Special high-voltage testing device for transformers | |
CN203838324U (en) | Special test grounding device for secondary winding of high-voltage transformer | |
CN102629512B (en) | A kind of for delta connection structure for secondary side of high-current pulse short-circuit dry type transformer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Yongdong Inventor after: Wu Siyuan Inventor after: Zhou Ranran Inventor after: Mao Ting Inventor after: Wang Jun Inventor after: Zhang Wei Inventor after: Shang Lixin Inventor after: Zhang Guoliang Inventor after: Zhang Jianxing Inventor after: Liu Shuyong Inventor after: Yu Guanchao Inventor before: Zhang Wei |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG WEI TO: LI YONGDONG MAO TING WANG JUN ZHANG WEI SHANG LIXIN ZHANG GUOLIANG ZHANG JIANXING LIU SHUYONG YU GUANCHAO WU SIYUAN ZHOU RANRAN |
|
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Yongdong Inventor after: Liu Shuyong Inventor after: Wu Siyuan Inventor after: Zhou Ranran Inventor after: Mao Ting Inventor after: Wang Jun Inventor after: Zhang Wei Inventor after: Shang Lixin Inventor after: Zhang Guoliang Inventor after: Zhang Jianxing Inventor after: Jiang Guohua Inventor after: Yu Guanchao Inventor before: Li Yongdong Inventor before: Wu Siyuan Inventor before: Zhou Ranran Inventor before: Mao Ting Inventor before: Wang Jun Inventor before: Zhang Wei Inventor before: Shang Lixin Inventor before: Zhang Guoliang Inventor before: Zhang Jianxing Inventor before: Liu Shuyong Inventor before: Yu Guanchao |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI YONGDONG MAO TING WANG JUN ZHANG WEI SHANG LIXIN ZHANG GUOLIANG ZHANG JIANXING LIU SHUYONG YU GUANCHAO WU SIYUAN ZHOU RANRAN TO: LI YONGDONG MAO TING WANG JUN ZHANG WEI SHANG LIXIN ZHANG GUOLIANG ZHANG JIANXING JIANG GUOHUA YU GUANCHAO LIU SHUYONG WU SIYUAN ZHOU RANRAN |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130123 |