Research and simulation of energy control strategy for pure electric vehicle based on advisor

2018 4th International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Xu, Saiyu^1 ; Yan, Yingmin^1

PLA Military Engineering University Shijiazhuang Campus, Shijiazhuang

050000, China^1

关键词: Braking energy recoveries;    Control strategies;    Energy allocations;    Energy storage systems;    Hybrid energy system;    Pure electric vehicles;    Simulation software;    Ultracapacitors;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/252/3/032034/pdf
DOI  :  10.1088/1755-1315/252/3/032034

来源: IOP

【 摘 要 】

This paper is based on the simulink and advisor2002 simulation software, aiming at the energy control strategy of pure electric vehicle whose energy storage system is composed of batteries and ultracapacitors in parallel. In order to improve the efficiency of braking energy recovery, a hybrid energy system model was built and a fuzzy control based energy allocation strategy was established. The hybrid energy system can reasonably distribute the energy output ratio of batteries and ultracapacitors, and improve the system performance.