Design and Research of Control Strategy on Energy Management System

Abstract:

The key technology in Energy Management System of Electric Vehicle is researched in this paper. The hybrid power system constituted by the battery and the ultra-capacitor can combine the advantage of the high energy density of battery and the high power density of ultra-capacitor. Firstly, through the analysis of different structures, a suitable one is selected for this system. And then the importance of Energy Management System in the Electric Vehicle system is dissertated in this paper. Secondly, some theoretical study for the regenerative brake of electric vehicle has been expressed. Finally, the theory was verified by some result of system simulation and experiments.

• Periodical: Advanced Materials Research (Volumes 524-527)
• Pages: 2899-2904
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.524-527.2899
• Online since: May 2012
• Authors: Hui Qi, Fan Fei Zeng
• Keywords: Control Strategy, Digital Signal Processor (DSP), Electric Vehicle (EV), EMS, FOC, Ultra-Capacitor

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