开关变压器软启动装置在火力发电厂高压电机上的应用  

Application of Soft Start Device for Switch Transformer in High-voltage Motors of Thermal Power Plants

作　　者：陶英川[1] 苏艳彬 闫长发 刘仁宝 TAO Yingchuan;SU Yanbin;YAN Changfa;LIU Renbao(Hebei Energy Conservation Supervision and Monitorning Center,Shijiazhuang 050081,Hebei,China;China Electric Power Hebei Longshan Power Generation Co.,Ltd.,Shexian 056400,Hebei,China;Harbin Pattern Technology Co.,Ltd.,Harbin 150070,Heilongjiang,China)

机构地区：[1]河北省节能监察监测中心,河北石家庄050081 [2]国电河北龙山发电有限责任公司,河北涉县056400 [3]哈尔滨帕特尔科技股份有限公司,黑龙江哈尔滨150070

出　　处：《能源与节能》2020年第4期174-176,共3页Energy and Energy Conservation

摘　　要：传统的降压启动方式存在很多不足及弊端,影响了高压电机的启动,进而导致电机无法正常运行。所介绍的开关变压器技术能够有效消除传统降压启动方式的不足及弊端。There are many shortcomings and disadvantages in the traditional step-down start mode,which affect the start-up of high-voltage motor,and then cause the motor can not operate normally.The switch transformer technology introduced in this paper can effectively eliminate the shortcomings and disadvantages of the traditional step-down starting mode.

关 键 词：开关变压器 软启动 高压电机 可控硅 

分 类 号：TM306[电气工程—电机]