CN101995502A - 电流电压一体化数字互感器 - Google Patents
电流电压一体化数字互感器 Download PDFInfo
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- CN101995502A CN101995502A CN2010105681203A CN201010568120A CN101995502A CN 101995502 A CN101995502 A CN 101995502A CN 2010105681203 A CN2010105681203 A CN 2010105681203A CN 201010568120 A CN201010568120 A CN 201010568120A CN 101995502 A CN101995502 A CN 101995502A
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- 238000005070 sampling Methods 0.000 claims abstract description 18
- 239000003990 capacitor Substances 0.000 claims abstract description 14
- 230000005622 photoelectricity Effects 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000013307 optical fiber Substances 0.000 abstract description 4
- 230000008054 signal transmission Effects 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
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- 230000003276 anti-hypertensive effect Effects 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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CN201010568120.3A CN101995502B (zh) | 2010-12-01 | 2010-12-01 | 电流电压一体化数字互感器 |
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CN201010568120.3A CN101995502B (zh) | 2010-12-01 | 2010-12-01 | 电流电压一体化数字互感器 |
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CN101995502A true CN101995502A (zh) | 2011-03-30 |
CN101995502B CN101995502B (zh) | 2016-12-28 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102377252A (zh) * | 2011-11-11 | 2012-03-14 | 张斌 | 一种对高压输电线进行电压转换的悬浮电源 |
CN102427280A (zh) * | 2011-10-13 | 2012-04-25 | 华中科技大学 | 一种适用于中高压输电线的电源 |
CN102680758A (zh) * | 2012-05-14 | 2012-09-19 | 华中科技大学 | 一种数字化光纤电压互感器 |
CN103545102A (zh) * | 2013-10-22 | 2014-01-29 | 江苏靖江互感器厂有限公司 | 一种户外一体式智能组合互感器 |
CN107680790A (zh) * | 2017-11-06 | 2018-02-09 | 江苏科兴电器有限公司 | 一种防击穿带电源输出的电子式互感器 |
CN115566810A (zh) * | 2022-10-17 | 2023-01-03 | 国网河北省电力有限公司邯郸供电分公司 | 一种高压取电合成绝缘子以及用电设备 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1198532A (zh) * | 1998-05-09 | 1998-11-11 | 华中理工大学 | 220千伏有源光纤电压互感器 |
ES2128953A1 (es) * | 1996-09-24 | 1999-05-16 | Red Electrica De Espana S A | Transformador electronico de medida. |
CN2563593Y (zh) * | 2002-08-28 | 2003-07-30 | 志合电脑股份有限公司 | 用于小型电子装置的均匀发光结构 |
KR100750649B1 (ko) * | 2006-03-06 | 2007-08-20 | 영화산업전기 주식회사 | 전력수급 계기용 변압변류기 |
CN201015061Y (zh) * | 2006-10-12 | 2008-01-30 | 孙梅生 | 高压电流/电压波形一体化光纤精密传感器 |
CN201185128Y (zh) * | 2008-03-04 | 2009-01-21 | 徐伟专 | 宽频高压智能电阻式电压电流组合传感器 |
CN201655532U (zh) * | 2009-12-18 | 2010-11-24 | 南阳中祥电力电子有限公司 | 电子式电流电压组合互感器 |
-
2010
- 2010-12-01 CN CN201010568120.3A patent/CN101995502B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2128953A1 (es) * | 1996-09-24 | 1999-05-16 | Red Electrica De Espana S A | Transformador electronico de medida. |
ES2128953B1 (es) * | 1996-09-24 | 2000-01-16 | Red Electrica De Espana S A | Transformador electronico de medida. |
CN1198532A (zh) * | 1998-05-09 | 1998-11-11 | 华中理工大学 | 220千伏有源光纤电压互感器 |
CN2563593Y (zh) * | 2002-08-28 | 2003-07-30 | 志合电脑股份有限公司 | 用于小型电子装置的均匀发光结构 |
KR100750649B1 (ko) * | 2006-03-06 | 2007-08-20 | 영화산업전기 주식회사 | 전력수급 계기용 변압변류기 |
CN201015061Y (zh) * | 2006-10-12 | 2008-01-30 | 孙梅生 | 高压电流/电压波形一体化光纤精密传感器 |
CN201185128Y (zh) * | 2008-03-04 | 2009-01-21 | 徐伟专 | 宽频高压智能电阻式电压电流组合传感器 |
CN201655532U (zh) * | 2009-12-18 | 2010-11-24 | 南阳中祥电力电子有限公司 | 电子式电流电压组合互感器 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102427280A (zh) * | 2011-10-13 | 2012-04-25 | 华中科技大学 | 一种适用于中高压输电线的电源 |
CN102377252A (zh) * | 2011-11-11 | 2012-03-14 | 张斌 | 一种对高压输电线进行电压转换的悬浮电源 |
CN102680758A (zh) * | 2012-05-14 | 2012-09-19 | 华中科技大学 | 一种数字化光纤电压互感器 |
CN103545102A (zh) * | 2013-10-22 | 2014-01-29 | 江苏靖江互感器厂有限公司 | 一种户外一体式智能组合互感器 |
CN107680790A (zh) * | 2017-11-06 | 2018-02-09 | 江苏科兴电器有限公司 | 一种防击穿带电源输出的电子式互感器 |
CN115566810A (zh) * | 2022-10-17 | 2023-01-03 | 国网河北省电力有限公司邯郸供电分公司 | 一种高压取电合成绝缘子以及用电设备 |
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CN101995502B (zh) | 2016-12-28 |
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