一种新型变频电源在电磁搅拌系统中的应用  

Application of a New Type of Variable Frequency Power Supply in Electromagnetic Stirring Systems

作　　者：谭翼清 苏港 申艳聪 李徽 TAN Yiqing;SU Gang;SHEN Yancong;LI Hui(Hunan Kemeidr Electric Co.,Ltd.,Yueyang 414000,China;School of Mechanical Engineering,Hunan Institute of Science and Technology,Yueyang 414006,China)

机构地区：[1]湖南科美达电气股份有限公司,湖南岳阳414000 [2]湖南理工学院机械工程学院,湖南岳阳414006

出　　处：《湖南理工学院学报（自然科学版）》2021年第1期57-61,共5页Journal of Hunan Institute of Science and Technology(Natural Sciences)

摘　　要：针对目前普遍存在的电磁搅拌器两相、三相绕组不对称问题,应用新型专用变频电源的电流均衡控制策略,以实现对电磁搅拌器两相、三相电流的对称控制,并从最终的实际使用效果验证了所提策略与应用方案的正确性和有效性.The application of new frequency converter power for electromagnetic stirrer(EMS)in steel industry is introduced with practical examples of two phases and three phases.Using symmetrical control strategy,symmetrical control of two phases and three phases EMS can be achieved in order to resolve the problem of asymmetrical windings in EMS.Practical examples have verified its correctness and effectiveness.

关 键 词：新型变频电源 不对称绕组 电磁搅拌器 电流均衡控制策略 

分 类 号：TF345.1[冶金工程—冶金机械及自动化]