CN202217047U - 电容式电压互感器误差现场校验成套装置 - Google Patents
电容式电压互感器误差现场校验成套装置 Download PDFInfo
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102645643A (zh) * | 2012-05-16 | 2012-08-22 | 贵州电力试验研究院 | 电子式电压互感器在线校验系统 |
CN102945739A (zh) * | 2012-11-08 | 2013-02-27 | 江苏省电力公司电力科学研究院 | 用于电压互感器校准升压的工频单相谐振变压器 |
CN104076314A (zh) * | 2014-07-10 | 2014-10-01 | 国家电网公司 | 一种车载式1000kV电压互感器校验装置 |
CN105425189A (zh) * | 2016-01-15 | 2016-03-23 | 武汉磐电科技有限公司 | 特高压电压互感器分离式校验平台及其安装校验方法 |
CN105589052A (zh) * | 2016-01-25 | 2016-05-18 | 中国南方电网有限责任公司超高压输电公司梧州局 | 一种基于零序电压监视的cvt电容在线监测方法 |
CN110444377A (zh) * | 2019-09-09 | 2019-11-12 | 大连北方互感器集团有限公司 | 一种电压互感器一次线圈高压屏蔽装置及其制作方法 |
CN111199009A (zh) * | 2020-01-15 | 2020-05-26 | 广西电网有限责任公司 | 一次接线对电容式电压互感器误差影响的评估方法及系统 |
-
2011
- 2011-08-25 CN CN201120311273XU patent/CN202217047U/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102645643A (zh) * | 2012-05-16 | 2012-08-22 | 贵州电力试验研究院 | 电子式电压互感器在线校验系统 |
CN102945739A (zh) * | 2012-11-08 | 2013-02-27 | 江苏省电力公司电力科学研究院 | 用于电压互感器校准升压的工频单相谐振变压器 |
CN104076314A (zh) * | 2014-07-10 | 2014-10-01 | 国家电网公司 | 一种车载式1000kV电压互感器校验装置 |
CN105425189A (zh) * | 2016-01-15 | 2016-03-23 | 武汉磐电科技有限公司 | 特高压电压互感器分离式校验平台及其安装校验方法 |
CN105425189B (zh) * | 2016-01-15 | 2018-06-22 | 武汉磐电科技股份有限公司 | 特高压电压互感器分离式校验平台及其安装校验方法 |
CN105589052A (zh) * | 2016-01-25 | 2016-05-18 | 中国南方电网有限责任公司超高压输电公司梧州局 | 一种基于零序电压监视的cvt电容在线监测方法 |
CN105589052B (zh) * | 2016-01-25 | 2018-06-26 | 中国南方电网有限责任公司超高压输电公司梧州局 | 一种基于零序电压监视的cvt电容在线监测方法 |
CN110444377A (zh) * | 2019-09-09 | 2019-11-12 | 大连北方互感器集团有限公司 | 一种电压互感器一次线圈高压屏蔽装置及其制作方法 |
CN111199009A (zh) * | 2020-01-15 | 2020-05-26 | 广西电网有限责任公司 | 一次接线对电容式电压互感器误差影响的评估方法及系统 |
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