磁阀式可控电抗器在高压电机软起动中的应用  

Application of Magnetic-valve Type of Controllable Reactor into Soft-start of HV Motors

作　　者：杜姗姗[1] 陈柏超[1] 余梦泽[1] 邢海瀛[1] 

机构地区：[1]武汉大学,430072

出　　处：《电机技术》2006年第4期29-31,共3页Electrical Machinery Technology

摘　　要：在比较各种软起动方式后,给出一种新型磁控电机软起动方案,即在电动机定子回路中串入磁饱和可控电抗器来实现电机的软起动,保证电动机按负载要求的起动特性平滑起动,有效地降低对电网电压波动的影响。After comparing with various kinds of softstart scheme, comes a new magnetic control soft-start of motors, i.e. in the stator circuit, a magnetic saturation controllable reactor is series-wounded. It makes the motor starting smoothly followed with the starting characteristics required by the load, so as to reduce the voltage variation in the power line net effectively.

关 键 词：软起动 磁阀式可控电抗器 大电机 

分 类 号：TM359.9[电气工程—电机]