CN103336260B - Gis中电压互感器校验系统 - Google Patents
Gis中电压互感器校验系统 Download PDFInfo
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- CN103336260B CN103336260B CN201310205496.1A CN201310205496A CN103336260B CN 103336260 B CN103336260 B CN 103336260B CN 201310205496 A CN201310205496 A CN 201310205496A CN 103336260 B CN103336260 B CN 103336260B
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 101
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
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- 229910052802 copper Inorganic materials 0.000 description 2
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CN201310205496.1A CN103336260B (zh) | 2013-05-29 | 2013-05-29 | Gis中电压互感器校验系统 |
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CN103336260B true CN103336260B (zh) | 2014-12-24 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104166115B (zh) * | 2014-08-22 | 2017-03-08 | 广州供电局有限公司 | 容性设备带电测试仪的信号检验装置 |
CN105006977A (zh) * | 2015-06-30 | 2015-10-28 | 国家电网公司 | 一种特高压电流互感器校验用双调压电源 |
CN105301544A (zh) * | 2015-11-24 | 2016-02-03 | 国网安徽省电力公司芜湖供电公司 | 用于高压三相组合互感器校验的试验电源 |
CN107340490A (zh) * | 2017-07-19 | 2017-11-10 | 云南电网有限责任公司电力科学研究院 | Gis中电压互感器校验平台及升压补偿方法 |
CN111141932A (zh) * | 2019-12-27 | 2020-05-12 | 云南治邦科技有限公司 | 三级串联谐振电抗器同步调感装置 |
CN111929632A (zh) * | 2020-10-15 | 2020-11-13 | 武汉磐电科技股份有限公司 | 小型化特高压电压互感器的工频校验电源及设备 |
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EP1459082B1 (en) * | 2001-12-28 | 2010-02-10 | ABB Technology AG | A method for on-line calibration of low accuracy voltage sensor through communication bus |
CN102854486B (zh) * | 2012-09-26 | 2014-12-03 | 湖北省电力公司电力科学研究院 | 现场电压互感器误差主动检定系统及其方法 |
CN202854255U (zh) * | 2012-10-30 | 2013-04-03 | 宁波电业局 | 一种电容式电压互感器测试装置 |
CN203337812U (zh) * | 2013-05-29 | 2013-12-11 | 国家电网公司 | Gis中电压互感器校验系统 |
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Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Co-patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Co-patentee after: Electric Power Research Institute of Jiangsu Electric Power Company Co-patentee after: Wuhan pan electric Polytron Technologies Inc Address before: 100761 West Chang'an Avenue, Beijing, No. 86, No. Co-patentee before: Jiangsu Electric Power Company Patentee before: State Grid Corporation of China Co-patentee before: Electric Power Research Institute of Jiangsu Electric Power Company Co-patentee before: Wuhan Pandian Technology Co., Ltd. |