Design and performance of large scale direct-driven permanent magnet wind generators

Fengxiang Wang,Jianwei Du,Yue Zhang,Jian Pan,Xiaofeng Cai,Chen Li,Yanxuan Liu

doi:10.1109/powereng.2011.6036523

Design and performance of large scale direct-driven permanent magnet wind generators

Fengxiang Wang, Jianwei Du + Show 5 more

https://doi.org/10.1109/powereng.2011.6036523

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Publication Date: May 1, 2011

Citations: 3

Affiliation: Shenyang University of Technology, Energy Foundation

#Permanent Magnet Wind Generator #Direct-driven Permanent Magnet Wind Generator + Show 8 more

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Abstract

The design feature and performance analysis based on circuit-field coupled finite element analysis of large scale direct-driven permanent magnet (PM) generators are introduced. Some experimental results are presented. The simulation and experimental results of a 1.5MW PM wind generator show that the pole-slot number combination has an important impact on the machine properties, and the optimization of PM's dimension is significant to the performance as well the cost of the direct-driven PM wind generator.

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