CN106054102A - 一种电流互感器谐波误差测量*** - Google Patents
一种电流互感器谐波误差测量*** Download PDFInfo
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- CN106054102A CN106054102A CN201610657433.3A CN201610657433A CN106054102A CN 106054102 A CN106054102 A CN 106054102A CN 201610657433 A CN201610657433 A CN 201610657433A CN 106054102 A CN106054102 A CN 106054102A
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- 238000005259 measurement Methods 0.000 title claims abstract description 27
- 238000005070 sampling Methods 0.000 claims description 36
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 15
- 238000004364 calculation method Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 239000013307 optical fiber Substances 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
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- ONUFESLQCSAYKA-UHFFFAOYSA-N iprodione Chemical compound O=C1N(C(=O)NC(C)C)CC(=O)N1C1=CC(Cl)=CC(Cl)=C1 ONUFESLQCSAYKA-UHFFFAOYSA-N 0.000 description 1
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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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- Measurement Of Current Or Voltage (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108519512A (zh) * | 2018-03-23 | 2018-09-11 | 深圳市计量质量检测研究院 | 用于高精度谐波测量的方法和*** |
CN108717172A (zh) * | 2018-04-13 | 2018-10-30 | 中国电力科学研究院有限公司 | 一种互感器动态误差测试***及方法 |
CN112710879A (zh) * | 2021-03-26 | 2021-04-27 | 中国电力科学研究院有限公司 | 温升试验用多次谐波叠加电流发生装置及方法 |
CN115542230A (zh) * | 2022-11-24 | 2022-12-30 | 武汉格蓝若智能技术股份有限公司 | 一种基于扩散模型的电流互感器误差估计方法及装置 |
WO2023040557A1 (zh) * | 2021-09-16 | 2023-03-23 | 国网湖北省电力有限公司营销服务中心(计量中心) | 一种脉动谐波信号直流互感器误差检测装置 |
Citations (8)
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CN101604009A (zh) * | 2009-07-22 | 2009-12-16 | 天津市电力公司 | 通用电子式互感器校验方法 |
CN201373912Y (zh) * | 2009-01-13 | 2009-12-30 | 国网电力科学研究院 | 特高压直流电流互感器的校准试验装置 |
CN102375106A (zh) * | 2011-08-18 | 2012-03-14 | 安徽省电力科学研究院 | 一种电子式互感器谐波影响测试装置 |
CN102879758A (zh) * | 2012-09-18 | 2013-01-16 | 广东电网公司电力科学研究院 | 用于电子式电流互感器谐波影响量检测的标准源及检测装置 |
CN103792508A (zh) * | 2014-01-27 | 2014-05-14 | 国家电网公司 | 数字化计量装置的误差测试***及测试方法 |
CN104820199A (zh) * | 2015-04-13 | 2015-08-05 | 广东电网有限责任公司电力科学研究院 | 直流大电流测量装置纹波响应性能测试***及方法 |
CN105548942A (zh) * | 2016-01-18 | 2016-05-04 | 云南电网有限责任公司电力科学研究院 | 电子式电流互感器暂态特性分析***及方法 |
CN205920215U (zh) * | 2016-08-11 | 2017-02-01 | 国网浙江省电力公司电力科学研究院 | 一种电流互感器谐波误差测量*** |
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2016
- 2016-08-11 CN CN201610657433.3A patent/CN106054102B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201373912Y (zh) * | 2009-01-13 | 2009-12-30 | 国网电力科学研究院 | 特高压直流电流互感器的校准试验装置 |
CN101604009A (zh) * | 2009-07-22 | 2009-12-16 | 天津市电力公司 | 通用电子式互感器校验方法 |
CN102375106A (zh) * | 2011-08-18 | 2012-03-14 | 安徽省电力科学研究院 | 一种电子式互感器谐波影响测试装置 |
CN102879758A (zh) * | 2012-09-18 | 2013-01-16 | 广东电网公司电力科学研究院 | 用于电子式电流互感器谐波影响量检测的标准源及检测装置 |
CN103792508A (zh) * | 2014-01-27 | 2014-05-14 | 国家电网公司 | 数字化计量装置的误差测试***及测试方法 |
CN104820199A (zh) * | 2015-04-13 | 2015-08-05 | 广东电网有限责任公司电力科学研究院 | 直流大电流测量装置纹波响应性能测试***及方法 |
CN105548942A (zh) * | 2016-01-18 | 2016-05-04 | 云南电网有限责任公司电力科学研究院 | 电子式电流互感器暂态特性分析***及方法 |
CN205920215U (zh) * | 2016-08-11 | 2017-02-01 | 国网浙江省电力公司电力科学研究院 | 一种电流互感器谐波误差测量*** |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108519512A (zh) * | 2018-03-23 | 2018-09-11 | 深圳市计量质量检测研究院 | 用于高精度谐波测量的方法和*** |
CN108519512B (zh) * | 2018-03-23 | 2020-05-22 | 深圳市计量质量检测研究院 | 用于高精度谐波测量的方法和*** |
CN108717172A (zh) * | 2018-04-13 | 2018-10-30 | 中国电力科学研究院有限公司 | 一种互感器动态误差测试***及方法 |
CN112710879A (zh) * | 2021-03-26 | 2021-04-27 | 中国电力科学研究院有限公司 | 温升试验用多次谐波叠加电流发生装置及方法 |
WO2023040557A1 (zh) * | 2021-09-16 | 2023-03-23 | 国网湖北省电力有限公司营销服务中心(计量中心) | 一种脉动谐波信号直流互感器误差检测装置 |
CN115542230A (zh) * | 2022-11-24 | 2022-12-30 | 武汉格蓝若智能技术股份有限公司 | 一种基于扩散模型的电流互感器误差估计方法及装置 |
CN115542230B (zh) * | 2022-11-24 | 2023-03-24 | 武汉格蓝若智能技术股份有限公司 | 一种基于扩散模型的电流互感器误差估计方法及装置 |
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