摘要
从电动机的损耗分析出发 ,详细研究了异步电动机轻载调压节能的原理、途径和负载系数的测定方法 ,并介绍了一种用单片机实现的三相异步电动机轻载调压节能和综合保护控制器 ,对电动机节能技术的推广应用有一定的指导意义。
This paper, according to the loss analysis of electrical machines, studies the variable-voltage energy saving theory and its implementation for induction motor with light-load in detail, and the load coefficient measurement of electrical motors is also discussed. Then a variable-voltage energy saving and protecting controller using a single-board microcomputer is presented. It is useful for the application of energy saving technology for induction motors.
出处
《电工技术杂志》
2001年第8期38-40,共3页
Electrotechnical Journal
关键词
三相异步电动机
调压
节能
空载损耗
light-load energy saving load coefficient optimal voltage ratio
