摘要
随着电力电子器件和数字信号处理器的发展,基于DSP的变频矢量控制逐渐成为电机控制的趋势.在介绍弱磁控制原理的基础上,将弱磁控制融入控制策略中.试验结果表明,系统的调速范围宽,动态响应快,性能优良.
With the development of solid state power devices and DSP, variable frequency vector control based on DSP has been the trend for electromotor control. On the basis of introducing, the principles of flux-weakening control, flux-weakening control is emerged into control strategy. The result of experiments indicates that such system achieves broader range of adjustable speed, faster dynamic response and better performance.
出处
《工程设计学报》
CSCD
北大核心
2005年第2期101-104,共4页
Chinese Journal of Engineering Design
关键词
弱磁控制
变频调速
矢量控制
field weakening control
frequency conversion and variable speed
field oriented control
