双转子永磁同步风力发电机设计与应用

Design and Application of Dual-rotor Permanent Magnet Synchronous Wind-driven Generators

近年,风力发电得到了迅速的发展;双转子发电机推动了风力发电技术的发展。提出了一种能显著提高风能利用系数的新型双转子永磁同步风力发电机。介绍了其应用范围,并以普通永磁同步电机为基础提出了其数学模型,为以后对其控制系统研究提供了一定理论基础。

Study on dual-rotor generator technology can promote Chinese wind power industry since it has rapidly developed in recent years. This paper proposes a novel permanent magnet synchronous wind-driven generator with double rotors which can apparently improve the utilization coefficient of wind energy, introduces its application range and lists its mathematical model based on conventional permanent magnet machines, thus provides fundamental basis for future study on its control system.