无刷双馈电机变频调速系统的设计

The Design of a Frequency Conversion System of BDFM

本文介绍了无刷双馈电机变频控制原理,以TMS320F2812DSP为核心改造了以商用变频器控制的无刷双馈电机变压变频控制系统,给出了硬件结构及软件流程图。实验结果表明,该系统符合无刷双馈电机的调速原理。

This paper introduces the frequency conversion timing theory of brushless doubly-fed machine （BDFM）, use the TMS320F2812 DSP as the core, update the SIEMENS transducer, make a new frequency conversion timing system to control BDFM, and the paper gives the hardware structure and software flow chart. The result of experiment indicates that the system satisfy the theory of BDFM.