大型同步电动机励磁装置的改造  

The Transformation for Large Synchronous Motor Excitation Device

作　　者：路方[1] 

机构地区：[1]唐山钢铁设计研究院,河北唐山063000

出　　处：《科技信息》2008年第15期84-84,共1页Science & Technology Information

摘　　要：制氧车间使用的3号氧压机、2号氮压机励磁装置,为前苏联产品,投入运行了近十五年,设备故障不断发生。动力厂采用中国核工业部电机运行技术开发公司生产的BKL—501H型励磁装置,取代原前苏联励磁系统,取得了较好效果。Excitation devices of oxygen compressor No.3 and nitrogen compressor No.2 have been the products of the former Soviet Union. It has been in operation for nearly 15 years but often appearing breakdowns. The excitation device No.BKL-501H, which was produced by China Nuclear Industry Department Electrical Motor Machinery Technology Development Company, was used by power plant and replaced the excitation system used by the former Soviet Union. It has a great effect.

关 键 词：励磁装置 技术改造 三相半控桥 

分 类 号：TM341[电气工程—电机] TM306