摘要
简要介绍WKT型微机保护装置运行情况、存在的问题及改造方案。根据美国通用电气公司 (GE)的SR74 5微机型变压器管理继电器在皂河抽水站变电所的应用 ,介绍该装置的主要特点、安装调试中遇到的主要问题及解决方法和运行情况等 。
The performance, existing problems and reformation scheme of the WKT microcomputer based protection device are briefly described. According to the application of SR745 digital transformer management relay, which is made by GE Power Management in the United States, to the transformer at the Zaohe Pump Station, its main characteristics are introduced,together with the problems encountered during installation and adjustment and their solutions. Besides, a discussion is made on the reformation of transformer protection.
出处
《水电自动化与大坝监测》
2003年第4期79-81,88,共4页
HYDROPOWER AUTOMATION AND DAM MONITORING
关键词
变压器保护
抽水站
变电所
transformer protection
pumping station
substation
