风力发电机组变速恒频控制系统研究

The Study of Variable Velocity Constant Frequency System of Wind Electric Power Generations

全面介绍了一种最新应用于风力发电中的新型电机—无刷双馈电机,并分析了这种新型电机作变速恒频运行的原理并对这种电机进行了动态特性仿真研究.给出了形式简洁的控制方程和易于实现的控制方案.

In this article the up to date new type generator applied in wind electric power generation is introduced all-round and we also analyzed its operational principle when leading a variable velocity constant frequency operation,and the dynamic performance of the BDFM is simulated by the computer.