低压冷水机组起动引起高压侧跳闸故障处理  

Fault Treatment with Tripping Operation of High-voltage Side Caused by Low-voltage Water Chiller Starting-up

作　　者：孙超 

机构地区：[1]上海鸿图建筑设计股份有限公司,上海200233

出　　处：《现代建筑电气》2012年第7期46-47,共2页Modern Architecture Electric

摘　　要：对一起因低压空调冷水机组起动导致10kV高压侧保护开关跳闸的故障进行现场故障分析和调试,最终排除故障,从而得到了一些教益和启发。After analyzing and debugging the trip fauh of 10 kV side caused by low-vohage water chiller start-up, the problem could be solved out at last. And benefits and inspire were learned.

关 键 词：跳闸故障 测试参数 动作时限 冷水机组 

分 类 号：TU831.4[建筑科学—供热、供燃气、通风及空调工程]