CN107202969B - 三相组合型电子式互感器畸变波计量特性检定装置 - Google Patents
三相组合型电子式互感器畸变波计量特性检定装置 Download PDFInfo
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- CN107202969B CN107202969B CN201710269670.7A CN201710269670A CN107202969B CN 107202969 B CN107202969 B CN 107202969B CN 201710269670 A CN201710269670 A CN 201710269670A CN 107202969 B CN107202969 B CN 107202969B
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- 238000009434 installation Methods 0.000 title claims abstract description 20
- 230000005611 electricity Effects 0.000 claims description 25
- 238000004458 analytical method Methods 0.000 claims description 20
- 230000000875 corresponding Effects 0.000 claims description 16
- 238000005259 measurement Methods 0.000 claims description 10
- 238000004088 simulation Methods 0.000 claims description 8
- 238000004364 calculation method Methods 0.000 claims description 6
- 238000002847 impedance measurement Methods 0.000 claims description 5
- 238000004382 potting Methods 0.000 claims description 4
- 230000000994 depressed Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 3
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- 238000004891 communication Methods 0.000 description 2
- 238000010192 crystallographic characterization Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
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- 238000000691 measurement method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/02—Testing or calibrating of apparatus covered by the other groups of this subclass of auxiliary devices, e.g. of instrument transformers according to prescribed transformation ratio, phase angle, or wattage rating
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
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CN201710269670.7A CN107202969B (zh) | 2017-04-24 | 2017-04-24 | 三相组合型电子式互感器畸变波计量特性检定装置 |
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CN107202969A CN107202969A (zh) | 2017-09-26 |
CN107202969B true CN107202969B (zh) | 2019-09-20 |
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Families Citing this family (2)
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CN111257818A (zh) * | 2020-03-06 | 2020-06-09 | 云南电网有限责任公司电力科学研究院 | 配网用组合计量装置的计量性能校验系统及方法 |
CN112735795B (zh) * | 2020-12-07 | 2022-04-01 | 云南电网有限责任公司 | 一种标准三相组合互感器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1897447A (zh) * | 2005-07-15 | 2007-01-17 | 株式会社日立制作所 | 交流电动机驱动装置及其控制方法 |
CN101872005A (zh) * | 2010-06-04 | 2010-10-27 | 中国计量学院 | 带升流器的电子式电流互感器周期性非正弦波基准 |
CN103412184A (zh) * | 2013-08-19 | 2013-11-27 | 中国第一汽车股份有限公司 | 电力设备原端电流监测采集技术 |
CN105334487A (zh) * | 2015-11-20 | 2016-02-17 | 湖南省湘电试验研究院有限公司 | 一种直流电能表检定装置 |
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2017
- 2017-04-24 CN CN201710269670.7A patent/CN107202969B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1897447A (zh) * | 2005-07-15 | 2007-01-17 | 株式会社日立制作所 | 交流电动机驱动装置及其控制方法 |
CN101872005A (zh) * | 2010-06-04 | 2010-10-27 | 中国计量学院 | 带升流器的电子式电流互感器周期性非正弦波基准 |
CN103412184A (zh) * | 2013-08-19 | 2013-11-27 | 中国第一汽车股份有限公司 | 电力设备原端电流监测采集技术 |
CN105334487A (zh) * | 2015-11-20 | 2016-02-17 | 湖南省湘电试验研究院有限公司 | 一种直流电能表检定装置 |
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Address after: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee after: ELECTRIC POWER SCIENTIFIC RESEARCH INSTITUTE OF STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. Patentee after: ZHEJIANG HARNPU POWER TECHNOLOGY Co.,Ltd. Patentee after: STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. Address before: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID ZHEJIANG ELECTRIC POWER Co. Patentee before: ZHEJIANG HARNPU POWER TECHNOLOGY Co.,Ltd. Patentee before: STATE GRID ZHEJIANG ELECTRIC POWER Co. |
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