二高线精轧机主电机缺陷分析及改进  

Defect Analysis and its Improvement for Main Motor of Finishing Mill of No.2 High-speed Wire Rod Line

作　　者：陈昌宇 劳健 

机构地区：[1]棒线厂

出　　处：《柳钢科技》2011年第6期52-53,58,共3页

摘　　要：介绍柳钢二高线精轧机主传动电机运行中的电机温度过高、电机过励磁电流、励磁回路断路等缺陷及其分析与处理措施和效果。The defects, such as excessive high motor temperature, motor over-excitation current and excitation circuit break occurred during main motor of finishing mill is running, and the countermeasures and effects were introduced.

关 键 词：精轧机传动系统 同步电动机 负载换相 温度 过励磁电流 励磁回路 

分 类 号：TG333.62[金属学及工艺—金属压力加工]