Study on Dynamic Performance of Pure Electric Vehicle with Hybrid Power Supply
Autor: | Zhang Yu, Ling-ling Hu, Peng-cheng Wang, Mei-lan Zhou, Ji-feng Feng |
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Rok vydání: | 2016 |
Předmět: |
Battery (electricity)
Engineering business.industry 020206 networking & telecommunications 02 engineering and technology Fuzzy control system Fuzzy logic Power (physics) law.invention Capacitor Control theory law 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing Hybrid power business Driving range |
Zdroj: | 2016 IEEE Vehicle Power and Propulsion Conference (VPPC). |
Popis: | Aiming at the problem that battery can not satisfy the demand of instantaneous peak power of pure electric vehicle, in this paper, the structure of hybrid power supply is the super capacitor and the bidirectional DC/DC series and then connected in parallel with the battery. Fuzzy control strategy module is built based on fuzzy controller. The fuzzy control strategy module is added to the vehicle model by the method of joint simulation and the simulation is carried out. The simulation results are as follows: maximum climb slope is 35.36%, maximum speed can be reached 146Km/h, acceleration time of 0~100km/h is 12.29s, driving range is 312 km and it is proved that the fuzzy control strategy can effectively allocate between the power of the storage battery and the super capacitor. |
Databáze: | OpenAIRE |
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