CN202453450U - 空载励磁特性试验仪 - Google Patents
空载励磁特性试验仪 Download PDFInfo
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- CN202453450U CN202453450U CN 201220062857 CN201220062857U CN202453450U CN 202453450 U CN202453450 U CN 202453450U CN 201220062857 CN201220062857 CN 201220062857 CN 201220062857 U CN201220062857 U CN 201220062857U CN 202453450 U CN202453450 U CN 202453450U
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- automatic coupling
- voltage regulator
- power supply
- coupling voltage
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- 230000005284 excitation Effects 0.000 title claims abstract description 13
- 230000008878 coupling Effects 0.000 claims abstract description 20
- 238000010168 coupling process Methods 0.000 claims abstract description 20
- 238000005859 coupling reaction Methods 0.000 claims abstract description 20
- 238000012360 testing method Methods 0.000 claims description 9
- 230000001012 protector Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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CN 201220062857 CN202453450U (zh) | 2012-02-24 | 2012-02-24 | 空载励磁特性试验仪 |
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CN 201220062857 CN202453450U (zh) | 2012-02-24 | 2012-02-24 | 空载励磁特性试验仪 |
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CN202453450U true CN202453450U (zh) | 2012-09-26 |
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CN 201220062857 Expired - Fee Related CN202453450U (zh) | 2012-02-24 | 2012-02-24 | 空载励磁特性试验仪 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105353258A (zh) * | 2015-12-03 | 2016-02-24 | 新疆特变电工自控设备有限公司 | 一种测试变压器差动保护抗变压器励磁涌流的试验方法 |
CN105699828A (zh) * | 2016-04-25 | 2016-06-22 | 国网浙江省电力公司电力科学研究院 | 一种放电线圈励磁特性测试回路 |
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2012
- 2012-02-24 CN CN 201220062857 patent/CN202453450U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105353258A (zh) * | 2015-12-03 | 2016-02-24 | 新疆特变电工自控设备有限公司 | 一种测试变压器差动保护抗变压器励磁涌流的试验方法 |
CN105353258B (zh) * | 2015-12-03 | 2018-08-31 | 新疆特变电工自控设备有限公司 | 一种测试变压器差动保护抗变压器励磁涌流的试验方法 |
CN105699828A (zh) * | 2016-04-25 | 2016-06-22 | 国网浙江省电力公司电力科学研究院 | 一种放电线圈励磁特性测试回路 |
CN105699828B (zh) * | 2016-04-25 | 2019-02-15 | 国网浙江省电力有限公司电力科学研究院 | 一种放电线圈励磁特性测试回路 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HANDAN POWER SUPPLY COMPANY Effective date: 20131012 Owner name: HANDAN POWER SUPPLY COMPANY Effective date: 20131012 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 056002 HANDAN, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131012 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Handan Power Supply Company Address before: 056002 No. 19 Zhonghua North Street, Hebei, Handan Patentee before: Handan Power Supply Company |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20150224 |
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EXPY | Termination of patent right or utility model |