换流变有载分接开关非电量保护优化配置试验研究被引量：12

Experimental Study on Optimal Configuration of Pressure Relief Device,Pressure and Oil Flow Relay of On-load Tap-changer

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摘要基于有载分接开关油室进行研发改造,搭建了短路燃弧试验平台并开展了16次短路燃弧试验,基于试验结果分析,提出压力释放阀投报警、油流继电器投跳闸的有载分接开关非电量保护装置标准化配置建议方案。 Based on the R&D and transformation of the oil compartment of the OLTC,a short-circuit arc test platform is built and 16 short-circuit arc tests are carried out.Based on the analysis of the test results,the on-load points for the pressure release valve to alarm and the oil flow relay to trip were proposed.Proposal for standardized configuration of non-electrical switch protection devices.

作者徐海军王进廖文锋陕华平王佳妮 XU Hai-jun;WANG Jin;LIAO Wen-feng;SHAN Hua-ping;WANG Jia-ni(DC Technical Center of State Grid Corporation of China,Beijing 100052,China;North China Electric Power University,Beijing 102206,China)

机构地区国家电网有限公司直流技术中心华北电力大学经济与管理学院

出处《变压器》 2021年第10期48-52,共5页 Transformer

基金国家电网有限公司总部管理科技项目资助-国内外分接开关制造运行经验统计分析研究(项目编号:5500-202049355A-0-0-00)。

关键词有载分接开关内部燃弧试验压力释放阀继电器 On-load tap-changer Internal arcing test Pressure relief device Relay

分类号 TM403.4 [电气工程—电器]

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