Technological and economical analysis of salient pole and permanent magnet synchronous machines designed for wind turbines
作者: Tayfun GündoğduGüven Kömürgöz
作者单位: 1Istanbul Technical University, Department of Electrical Engineering, Ayazaga Campus, 34469 Maslak/Istanbul, Turkey
刊名: Journal of Magnetism and Magnetic Materials, 2012, Vol.324 (17), pp.2679-2686
来源数据库: Elsevier Journal
DOI: 10.1016/j.jmmm.2012.03.057
关键词: Permanent magnetSynchronous machines designRare-earth marketWind energyFEM
原始语种摘要: Abstract(#br)Chinese export restrictions already reduced the planning reliability for investments in permanent magnet wind turbines. Today the production of permanent magnets consumes the largest proportion of rare earth elements, with 40% of the rare earth-based magnets used for generators and other electrical machines. The cost and availability of NdFeB magnets will likely determine the production rate of permanent magnet generators. The high volatility of rare earth metals makes it very difficult to quote a price. Prices may also vary from supplier to supplier to an extent of up to 50% for the same size, shape and quantity with a minor difference in quality.(#br)The paper presents the analysis and the comparison of salient pole with field winding and of peripheral winding synchronous...
全文获取路径: Elsevier  (合作)
影响因子:1.826 (2012)

  • permanent 永久的
  • magnet 磁铁
  • synchronous 同时的
  • salient 扇形地背斜轴
  • machines 机械
  • analysis 分析
  • rotor 转子
  • designed 设计了的计划了的
  • electrical 电的
  • reliability 可靠性