CN201369234Y - 电容式电压互感器现场误差校准用整体工频谐振电抗器 - Google Patents
电容式电压互感器现场误差校准用整体工频谐振电抗器 Download PDFInfo
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- CN201369234Y CN201369234Y CNU2009200843401U CN200920084340U CN201369234Y CN 201369234 Y CN201369234 Y CN 201369234Y CN U2009200843401 U CNU2009200843401 U CN U2009200843401U CN 200920084340 U CN200920084340 U CN 200920084340U CN 201369234 Y CN201369234 Y CN 201369234Y
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- 239000003990 capacitor Substances 0.000 title abstract 3
- 238000009413 insulation Methods 0.000 claims abstract description 41
- 230000005284 excitation Effects 0.000 claims abstract description 21
- 239000004020 conductor Substances 0.000 claims description 9
- 238000012546 transfer Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011438 cord wood Substances 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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CNU2009200843401U CN201369234Y (zh) | 2009-03-24 | 2009-03-24 | 电容式电压互感器现场误差校准用整体工频谐振电抗器 |
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CNU2009200843401U CN201369234Y (zh) | 2009-03-24 | 2009-03-24 | 电容式电压互感器现场误差校准用整体工频谐振电抗器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105259397A (zh) * | 2015-11-16 | 2016-01-20 | 王爱玲 | 电子式电压互感器 |
CN105388347A (zh) * | 2015-11-16 | 2016-03-09 | 王爱玲 | 一种电子式电压互感器的使用方法 |
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2009
- 2009-03-24 CN CNU2009200843401U patent/CN201369234Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105259397A (zh) * | 2015-11-16 | 2016-01-20 | 王爱玲 | 电子式电压互感器 |
CN105388347A (zh) * | 2015-11-16 | 2016-03-09 | 王爱玲 | 一种电子式电压互感器的使用方法 |
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C14 | Grant of patent or utility model | ||
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Owner name: ELECTRIC POWER RESEARCH INSTITUTE OF HUBEI ELECTRI Free format text: FORMER OWNER: HUBEI PROV. POWER TEST INST. Effective date: 20121101 Owner name: STATE ELECTRIC NET CROP. Effective date: 20121101 |
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Effective date of registration: 20121101 Address after: 430077, 361 East Main Street, Wuchang District, Hubei, Wuhan Patentee after: Hubei Electric Power Research Institute of Power Company Patentee after: State Grid Corporation of China Address before: 430077 Hubei city of Wuhan province Wuchang Xudong Avenue No. 361 Patentee before: Hubei Prov. Power Test Inst. |
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Granted publication date: 20091223 |
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CX01 | Expiry of patent term |