摘要
随着工农业生产和国防工业的发展,电动机的调速技术已成为专门的研究课题。文中介绍电动机调速的要求,并着重对直流电动机、交流电动机、步进电动机、开关磁阻电动机的调速电路作了分析,指出调速系统的数字化是发展方向。
With the development of industry production, agriculture production and national defence industry, adjustable—speed technology of motor has become special problem to be researched. The article introduces the require of adjustable-speed of motor, and emphatically analyzes the adjustable-speed circuit of d. c. motor,a. c. motor,stepping motor and switch reluctance motor. It points out that digitalisation is the development direction of adjustable-speed system.
出处
《微电机》
北大核心
1993年第4期24-33,共10页
Micromotors
关键词
数字化
电动机
调速
速度控制
d. c. motor
a. c. motor
stepping motor
switch reluctance motor
speed control
adjustable-speed system
circuit
digitalisation
