摘要
双转子电机因其灵活的能量传递特性,在混合动力系统上具有广阔的应用前景。介绍了双转子电机混合动力系统的结构和工作原理,根据国内外研究现状,对比分析了不同拓扑结构下的电机性能差异和特点,阐述了电机底层和整车控制策略,以及冷却系统设计相关研究成果。通过归纳现阶段双转子电机面临的技术难点,提出了今后的研究重点和发展方向。
Dual-rotor motor can be widely used in hybrid system for its flexible energy transfer characteristics. In this paper, the structure and working principle of the dual-rotor motor hybrid system was introduced. According to present situation of research both in China and abroad, we compared and analyzed the advantages and disadvantages of the dual- rotor motor with different topological structures and introduced the control strategy of motor and vehicle and relevant research achievement of the cooling system design. By summing up the technical difficulties faced for the dual-rotor motor at present stage, we proposed the focus of research and development trend in the future.
出处
《汽车技术》
CSCD
北大核心
2017年第1期12-19,共8页
Automobile Technology
基金
江苏省高校自然科学研究重大项目(13KJA580001)
