为了实现开关磁阻电机(SRM)绕组电流或磁链的精确控制，必须提高SR M功率变换器的工作频率以提高系统的动态响应速度。
To achieve the precision control of phase current or phase flux linkage in switched reluctance motor (SRM), the higher switching frequency of converter is required to increase dynamic response speed.
建立了基于变换器励磁的双馈感应电机的变速恒频风力发电功率控制系统的模型。
A variable speed constant frequency wind power generation system of doubly-fed induction generator based on converter excitation was described.
它能够使用普通同步发电机发出恒频恒功率交流电，电能质量更好，所使用的变换器功率低于发电机功率。
It can make a synchronous machine to generate an ac power with constant frequency and constant power, the power quality is better and the power of matching convertor is lower than the generator.
以设计的12/8结构样机为控制对象，对磁悬浮开关磁阻电机高速数字 控制系统进行了硬件原理设计，包括功率变换器和 控制系统设计。
Take the designed sample BSRM of 12/8 structure as control object, hardware of high-speed digital control system is preliminary designed, including power converter and control system.
以设计的12/8结构样机为控制对象，对磁悬浮开关磁阻电机高速数字 控制系统进行了硬件原理设计，包括功率变换器和 控制系统设计。
Take the designed sample BSRM of 12/8 structure as control object, hardware of high-speed digital control system is preliminary designed, including power converter and control system.
应用推荐