CN109541283A - 一种非接触式电压测量系统及方法 - Google Patents
一种非接触式电压测量系统及方法 Download PDFInfo
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- CN109541283A CN109541283A CN201811294218.7A CN201811294218A CN109541283A CN 109541283 A CN109541283 A CN 109541283A CN 201811294218 A CN201811294218 A CN 201811294218A CN 109541283 A CN109541283 A CN 109541283A
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- 238000005259 measurement Methods 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 106
- 230000003071 parasitic effect Effects 0.000 claims abstract description 88
- 230000005684 electric field Effects 0.000 claims abstract description 20
- 238000012546 transfer Methods 0.000 claims description 49
- 238000001514 detection method Methods 0.000 claims description 44
- 238000000691 measurement method Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000004364 calculation method Methods 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 239000003990 capacitor Substances 0.000 description 28
- 238000010586 diagram Methods 0.000 description 16
- 230000003321 amplification Effects 0.000 description 8
- 238000003199 nucleic acid amplification method Methods 0.000 description 8
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- 230000008859 change Effects 0.000 description 4
- 238000013480 data collection Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- 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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- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111562427A (zh) * | 2020-05-25 | 2020-08-21 | 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 |
CN113484597A (zh) * | 2021-07-16 | 2021-10-08 | 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 |
CN114200199A (zh) * | 2021-11-26 | 2022-03-18 | 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 |
CN114487557A (zh) * | 2022-04-02 | 2022-05-13 | 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)
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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 |
-
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 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111562427A (zh) * | 2020-05-25 | 2020-08-21 | 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 |
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 |
CN113484597A (zh) * | 2021-07-16 | 2021-10-08 | 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 |
CN114200199A (zh) * | 2021-11-26 | 2022-03-18 | 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 |
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 |
CN114487557A (zh) * | 2022-04-02 | 2022-05-13 | 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 |
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