CN109541283B - 一种非接触式电压测量系统及方法 - Google Patents
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- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
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CN109541283B true CN109541283B (zh) | 2020-12-29 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111562427B (zh) * | 2020-05-25 | 2022-09-09 | 北京全路通信信号研究设计院集团有限公司 | 一种非接触式任意波形交变电压测量装置 |
CN113484597B (zh) * | 2021-07-16 | 2022-07-12 | 广西电网有限责任公司电力科学研究院 | 电压测量装置及方法 |
CN113848367A (zh) * | 2021-09-22 | 2021-12-28 | 温州大学乐清工业研究院 | 一种非接触式电压测量的自适应动态补偿方法及装置 |
CN114200199B (zh) * | 2021-11-26 | 2022-09-06 | 电子科技大学 | 一种基于多级板差分探头的非接触式电压测量装置 |
CN114487557B (zh) * | 2022-04-02 | 2022-07-12 | 南方电网数字电网研究院有限公司 | 非侵入式电压测量装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5424675A (en) * | 1992-05-29 | 1995-06-13 | Nec Corporation | Full differential type analog circuit having parallel oppositely connected capacitors to eliminate unbalanced parasitic capacitances |
US6198260B1 (en) * | 2000-06-05 | 2001-03-06 | Technical Witts, Inc. | Zero voltage switching active reset power converters |
CN101257573A (zh) * | 2007-02-27 | 2008-09-03 | 精工电子有限公司 | 光电转换设备 |
CN102565713A (zh) * | 2010-12-22 | 2012-07-11 | 三美电机株式会社 | 加速电容器式电压检测电路和电池保护用集成电路 |
CN102750057A (zh) * | 2011-04-21 | 2012-10-24 | 硅工厂股份有限公司 | 触控感测电路 |
CN103150455A (zh) * | 2013-03-29 | 2013-06-12 | 中国科学院微电子研究所 | 相邻连线间的寄生电容参数估算方法和电路优化方法 |
CN205720417U (zh) * | 2016-06-16 | 2016-11-23 | 华南理工大学 | 一种三通道非接触式1000v以下电压测量装置 |
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2018
- 2018-11-01 CN CN201811294218.7A patent/CN109541283B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5424675A (en) * | 1992-05-29 | 1995-06-13 | Nec Corporation | Full differential type analog circuit having parallel oppositely connected capacitors to eliminate unbalanced parasitic capacitances |
US6198260B1 (en) * | 2000-06-05 | 2001-03-06 | Technical Witts, Inc. | Zero voltage switching active reset power converters |
CN101257573A (zh) * | 2007-02-27 | 2008-09-03 | 精工电子有限公司 | 光电转换设备 |
CN102565713A (zh) * | 2010-12-22 | 2012-07-11 | 三美电机株式会社 | 加速电容器式电压检测电路和电池保护用集成电路 |
CN102750057A (zh) * | 2011-04-21 | 2012-10-24 | 硅工厂股份有限公司 | 触控感测电路 |
CN103150455A (zh) * | 2013-03-29 | 2013-06-12 | 中国科学院微电子研究所 | 相邻连线间的寄生电容参数估算方法和电路优化方法 |
CN205720417U (zh) * | 2016-06-16 | 2016-11-23 | 华南理工大学 | 一种三通道非接触式1000v以下电压测量装置 |
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