摘要
为了克服传统异步电动机中受环境温度影响误动作次数多、余热滞后动作、功耗大、易热劳损等缺点,采用了对主电路、控制电路和辅助电路进行分析调试的方法,以及对包括主程序、保护程序、液晶程序在内的控制系统进行软件设计,优化了整个硬件电路,很大程度上提升了异步电动机的性能。
In order to overcome the shortcomings of excessive number of malfunction, waste heat lag action, large power consumption, overheat and damage caused by environmental temperature in traditional asynchronous motor, the main circuit, control circuit and auxiliary circuit are analyzed and debugged, gram, protection program and LCD program is designed. And the performance of asynchronous motor greatly. and the software for the control system including the main prothus the overall hardware circuit is optimized, which improves
出处
《现代电子技术》
2012年第21期176-178,183,共4页
Modern Electronics Technique
关键词
异步电机
晶闸管
电机保护
触发脉冲
asynchronous motor
thyristor
motor protecting
trigger impulse
