8700kW同步电动机励磁系统失步跳闸分析与研究  

Analysis about the out of step tripping of 8700kW synchronous motor excitation system

作　　者：苏润宁 Su Running(Yinshan Steel Co.,Ltd.,Shandong Iron and Steel Group,Laiwu Branch in Iron)

机构地区：[1]山东钢铁集团莱芜分公司银山型钢有限公司炼铁厂

出　　处：《冶金能源》2019年第1期52-53,共2页Energy For Metallurgical Industry

摘　　要：文章论述了型钢炼铁厂Ⅲ期烧结机主抽风机配置的驱动电机运行中常见的励磁故障,针对故障的产生原因进行了分析,提出了解决方案。经优化后,设备运行稳定,保证了生产。The paper discussed the common excitation faults in the operation of the drive motor in the main exhaust fan configuration of the stage III sintering machine. The cause of the fault was analyzed and a solution was proposed. After optimization,the equipment runs stably and production was guaranteed.

关 键 词：同步电动机 励磁系统 失步跳闸 

分 类 号：TM341[电气工程—电机]