一种新颖的切换单相异步电动机启动电容器的电子软开关电路  

Novel Electronic Soft Switch Circuit of Starting Capacitor Switching for Single-phase Asynchronous Motors

作　　者：曾令全[1] 麻鸿儒[1] 刘耀年[1] 

机构地区：[1]东北电力学院,吉林省吉林市132012

出　　处：《中小型电机》2002年第6期21-22,共2页S&M Electric Machines

摘　　要：本文介绍一种新型的用于单相双值电容器异步电动机的电子软开关。该软开关使用的电子元件少 ,具有结构简单、体积小、成本低、防爆、运行可靠、无附加的噪音等优点 。A novel electronic soft switch is proposed for single- phase dou- ble capacitor asynchronous motor.The soft switch has many advantages such as few elements,simple construction,small volume,low cost,anti- explotion, high reliability,no attached noise,and no maintenaince running.

关 键 词：启动电容器 单相异步电动机 电子软开关电路 双向晶闸管 触发器 

分 类 号：TM343.1[电气工程—电机]