电机与控制应用2013，Vol.40Issue(1)：60-64,5.
直驱永磁风力发电机空载短路去磁分析
No-Load Short-Circuit Demagnetization Analysis of Direct-Drive Wind Turbine Permanent Magnet Generator
摘要
Abstract
Used the finite element Maxwell electromagnetic field analysis software to establish two-dimensional transient electromagnetism analysis computation model on a direct-drive wind turbine PM generator. Used ansoft powerful function and post-processing, simulated and obtained the distribution of magnet field and performance curve at the no-load short circuit. The magnetic field distribution of the permanent magnet at the most serious position of demagnetization was analyzed under the condition of sudden short circuit of generator. The work had good reference value to direct the production optimization design.关键词
直驱永磁风力发电机/电磁场分析/有限元/去磁/优化设计Key words
direct-drive wind turbine PM generator/ electromagnetic field analysis/ finite element/ demagnetization/ optimization design分类
信息技术与安全科学引用本文复制引用
雷向福,张颗,王步瑶,郭灯塔,李素平..直驱永磁风力发电机空载短路去磁分析[J].电机与控制应用,2013,40(1):60-64,5.基金项目
海上风电关键技术研究(2010CB736201) （2010CB736201）
