FD1.5—100型感应子风力发电机效率研究

RESEARCH ON THE EFFICIENCY OF FD 1. 5-100 SYNCHRONOUS RELUCTANCE WIND POWER GENERATOR

利用FD1．5—100型感应子电机结构简单、转速低等优点，改倍齿距结构为流齿结构，使构造简化，降低铜损铁损，提高效率6．8％以上；并根据谐波分析改进了齿槽宽度比或齿端曲线．

A wind power system will benefit from the improvement of economical/technical indexes intended to increase the electrical generator's efficiency. Making advantages of FD 1. 5 -100type synchronous reluctance generator'S features such as less complicated structure, low speed rotation,and so on,the double-teeth distance type is turned into the comby-teeth type,which leads to the simplification of the generator's structure and the decrease of both copper loss and iron loss. All this makes it possible to raise the generator's energy efficiency to more than 6. 8%. Based on the harmonic analysis, the tooth/notch width proportion or the tooth shape is improved.