交流整流型永磁发电机系统研究

The Permanent Magnet Generation with AC Rectifier

永磁发电机存在输出电压调节差的问题,针对交流整流型发电机系统,本文提出了新的拓扑结构,即永磁发电机加部分容量的电力电子调压装置。相对于全功率的电力电子调压装置,该系统大大提升了整个系统的容量,有利于促进永磁发电机系统在大功率场合的应用,并通过仿真验证了新方案的可行性。

Permanent magnet generator has problem that regulative ability of output voltage is poor. For AC commutation generator system, this paper presents a new topology that is constituted by permanent magnet generator and power electronic device which supplies part of capacity. Compared with the full power of the power electronic voltage regulator device, the system greatly enhanced the capacity of the entire system; this advantage is conducive to the promotion of permanent magnet generator system settings in the high-power applications, the feasibility of the new program is verified by simulatio.