Analysis and optimization of hybrid excitation permanent magnet synchronous generator for stand-alone power system

作者：Wang, Huijun^*; Qu, Zheng; Tang, Shaofei; Pang, Mingqi; Zhang, Mingju

来源：Journal of Magnetism and Magnetic Materials, 2017, 436: 117-125.

DOI：10.1016/j.jmmm.2017.04.035

• Analysis
• Optimization
• Permanent magnet
• Generator

In this paper, electromagnetic design and permanent magnet shape optimization for permanent magnet synchronous generator with hybrid excitation are investigated. Based on generator structure and principle, design outline is presented for obtaining high efficiency and low voltage fluctuation. In order to realize rapid design, equivalent magnetic circuits for permanent magnet and iron poles are developed. At the same time, finite element analysis is employed. Furthermore, by means of design of experiment (DOE) method, permanent magnet is optimized to reduce voltage waveform distortion. Finally, the validity of proposed design methods is validated by the analytical and experimental results.

• 出版日期2017-8-15
• 单位北京航空航天大学