转子增程器应用的可行性研究

凌逸波

摘 要：為了研究转子式增程器应用的可行性，对比了两种电动汽车增程器——三角转子增程器和往复式活塞增程器在体积和重量，振动和噪声以及磨损几个方面的优劣。结果表明转子式增程汽车会有更好的NVH参数等优点，但也有一些不足之处。对比发现的不足之处可为企业今后的研发提供了思路，具有理论上和现实上的意义。

关键词：新能源汽车 电动汽车增程器 三角转子引擎 往复式活塞引擎

Feasibility Study on the Application of Rotor Range Extender

Ling Yibo

Abstract：To study the feasibility of the application of the rotor range extender， two electric vehicle range extenders-triangular rotor range extender and reciprocating piston range extender are compared in terms of volume and weight， vibration and noise， and wear. The results show that the rotor-type extended-range vehicle has advantages such as better NVH parameters， but also has some shortcomings. The deficiencies found in the comparison can provide ideas for the future research and development of enterprises， and have theoretical and practical significance.

Key words：new energy vehicles， electric vehicle range extenders， triangular rotor engines， reciprocating piston engines