Research on Stator Winding Inter Turn Short-circuit Faults of Aeronautical Fault-tolerant Machine Based on Maxwell 2D

摘要：

Stator winding inter turn short-circuit fault is one of the most common internal faults of fault-tolerant machine, which can disconnect the fault phases and keep operating correctly in the event of a failure. Stator winding short-circuit fault model is established through analysis. Based on finite element method, the high-power density fault-tolerant machine internal magnetic field simulation and analysis is implemented using Maxwell2D and induced voltage frequency spectrum is analyzed by FFT method. The characteristics of stator winding short-circuit faults are summarized, which lay a solid foundation for fault-tolerant machine earlier faults prediction and winding switching.

关键词： High-power density Fault-tolerant machine Inter turn short-circuit Finite element method Maxwell2D FFT.

作者: ZHANG Ming ZHANG Yiming TONG Jiangtao

作者单位: Beijing University Of Technology.Beijing, 100124,P.R.CHINA

会议类型: 国际会议

会议名称: 2011 3nd International Conference on Mechanical and Electronics Engineering(2011年第三届机械与电子工程国际会议 ICMEE2011)

会议地点: 合肥

会议语种:英文

页码: 119-123

在线出版日期: 2011-09-23（万方平台首次上网日期，不代表论文的发表时间）