大型同步电机励磁系统供电分析  

The power supply analysis of synchro motor's field power system

作　　者：毕玉霞 

机构地区：[1]张家口工程技术学校,河北张家口075000

出　　处：《煤矿机械》2004年第10期54-55,共2页Coal Mine Machinery

摘　　要：在论述了同步电动机励磁电源几种供电方式后 ,通过实例分析 ,找出影响同步电动机励磁可靠性的主要原因 ,提出了改进方案。实际运行结果表明 ,本同步电动机励磁系统供电设计方案实用、安全可靠、易于操作 ,且效果良好。Having discussed various ways of power- supply by field power supply of synchro motor ,main causes which influence the reliability of synchro motor field are found out,at the same time ,improvements are put forward.The result shows that this system of field power supply design method is practical,safely and easy to handly with good effect. Fixed practical nature and reference nature are possessed.

关 键 词：同步电动机 供电方式 励磁电源 低压配电系统 

分 类 号：TM341[电气工程—电机]