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Mechanical Design and Simulation for Axial-field Permanent-magnet Direct Current Generator

Abstract

随着社会经济的发展,能源越来越紧张。同时,使用传统能源导致的环境污染也日益严重,这些使得人们不得不寻找可再生能源以解决这些问题。在众多可再生能源中,风能由于其突出的优点而成为世界各国普遍重视的能源,风力发电技术也成为各国学者竞相研究的热点。相对于传统风力发电技术而言,直驱式变速恒频风力发电技术因其高效性正越来越受到重视。 盘式永磁直流发电机是一种结构简单、高效坚固的低速发电机,它可以由风力机直接驱动,具有结构紧凑、通风效果好等优点,比较适合于直驱式变速恒频风力发电系统。 本文在传统发电技术的基础上,以盘式永磁直流发电机为主要研究对象,进行了一定探讨,主要包括以下几个方面: (1)较为全面...Since the global warming effect and the energy crisis, renewable energy such as tide energy, wind energy, and solar energy has become more and more important. Thus, wind power generation with outstanding performance in energy generation, has become research emphasis in many countries. Specially, the direct-drive, variable-speed, constant-frequency generation technology is paid great attention for ...学位:理学硕士院系专业:物理与机电工程学院物理学系_无线电物理学号:2005130167

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