摘要
针对农用电力排灌站电动机调速改造问题,讨论了采用交流励磁和交交变频实现超/低同步调速的控制方法,给出了以16位单片机及现场可编程集成电路为核心的控制系统软硬件设计。
This paper discusses the control method of adjustable speed driving for AC incited motor used in draining and ir- rigating pumps,a control strategy is proposed to realize super/hyper synchronous speed running with AC-AC converter,and a design for the driver is given using micro-computer and in system programmable chip.
出处
《电源技术应用》
2001年第4期14-17,共4页
Power Supply Technologles and Applications
