He, Hong-Wen; Xiong, Rui; Chang, Yu-Hua - In: Energies 3 (2010) 11, pp. 1821-1830
Hybrid power systems, formed by combining high-energy-density batteries and high-power-density ultracapacitors in appropriate ways, provide high-performance and high-efficiency power systems for electric vehicle applications. This paper first establishes dynamic models for the ultracapacitor,...