应用于风力发电机的永磁双转子电机

摘要

Permanent magnet double rotor motor is a kind of novel composite motor, composed of a stator and the inner, outer two rotors, the motor has the characteristics of asynchronous motor and synchronous motor. Based on the characteristics of double rotor permanent magnet motor, it was used in wind power generation system. Compared with the traditional wind power system, this motor is simple, easy maintenance and other advantages. And this motor can improve the power factor of power generation system, efficiency and reliability, and obviously reduce the investment cost of wind power generation system etc.%永磁双转子电机是由一个定子和内、外二个转子构成的新颖的复合电机，该电机具有异步电动机运行的特点，且兼顾同步电机的电气特性。基于永磁双转子电机这一特点，应用于风力发电机，与传统的风力发电系统相比，具有发电系统简单、维护方便等优势，同时可提高发电系统的功率因数、效率和可靠性，并可明显降低风力发电系统的投资费用等。