无刷双馈电机变频调速系统的设计依据与实验  

Design Principle and Experiment of Variable-frequency Adjustable-speed System for Brushless Doubly Fed Machine

作　　者：王华君[1] 

机构地区：[1]河北工业大学电站装置工程研究中心,天津300130

出　　处：《大电机技术》2005年第6期62-64,共3页Large Electric Machine and Hydraulic Turbine

摘　　要：基于传统的电机电磁理论,结合实际工程惯例,本文提出了一种实用的无刷双馈电机(BDFM)变频调速系统,并推导出了这种系统转速设计的有效表达式,通过实验研究证明了本文给出的BDFM转速表达式作为设计依据的正确性。Based on traditional electromagnetic theory of motor, combined with engineering practice, a type of variable-frequency adjustable-speed system for BDFM is presented, and useful expression for the speed design of the system is given. It is proved by test results that the speed calculation formulas of BDFM given as design basis are correct.

关 键 词：无刷双馈电机 变频调速系统 转速 

分 类 号：TM301.3[电气工程—电机]