The Open Mechanical Engineering Journal

2014, 8 : 809-819
Published online 2014 December 31. DOI: 10.2174/1874155X01408010809
Publisher ID: TOMEJ-8-809

Operation Mode Analysis, Parameter Matching and Control Strategy Research for a Novel Range-Extended Electric Vehicle

Jianjun Hu , Guoqiang Zu , Ming Xie and Jia Chen
State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing, 400044, China.

ABSTRACT

In order to improve the dynamic performance and endurance mileage of vehicle, operation mode and parameter matching were analyzed and designed on a novel power transmission scheme of range-extended electric vehicle (R-EEV), and the following control strategy of the engine optimization curve was proposed. The simulation was carried out on the Matlab/Simulink software platform and the results showed that the matching parameters and the control strategy of engine were both reasonable, the dynamic performance improved and the vehicle could be operated efficiently.

Keywords:

Control strategy, Operation mode, Parameter matching, Range-extended electric vehicle.