一起6 kV脱硫快切装置故障分析  

Analysis on a Failure of 6 kV Desulfurization Fast Switching Device

作　　者：鄢志超 YAN Zhichao(Zhejiang Zheneng Jiahua Power Generation Co.,Ltd.,Jiaxing 314201)

机构地区：[1]浙江浙能嘉华发电有限公司,浙江嘉兴314201

出　　处：《电力安全技术》2023年第8期23-25,共3页Electric Safety Technology

摘　　要：针对某电厂发生的一起6 kV脱硫快切装置故障,分析快切装置动作情况,查找出脱硫快切失败的原因及脱硫快切回路设计中存在的问题,并针对性提出改进建议,有效提高了6 kV快切装置工作的成功率。In view of a 6 kV desulfurization fast switching failure in a power plant,analysis is carried out on the operation of the fast switching device,the failure reason of desulfurization fast switching device and the problems existing in the design of desulfurization fast switching circuit are found out,based on which several improvement suggestions are put forward,improving the action effectiveness of 6 kV fast switching device.

关 键 词：电厂快切装置 工作进线开关 快切失败 

分 类 号：TM621[电气工程—电力系统及自动化]