Research on Control System of Hybrid Regenerative Braking and Low Speed Energy Recovery
The energy utilization is crucial for electric or hybrid vehicles to solve the problem of braking energy recovery, especially of low speed energy recovery. In this paper, the energy transform model of electric vehicle in braking state is analyzed, and the half bridge control main circuit was selected. The energy recovery strategies and methods on the breaking process of low speed were researched. The concrete realization of parameters decision and system control was given. The results show that the energy recovery strategy and electric vehicle model can improve the energy transform efficiency in low speed state.
P. Sun et al., "Research on Control System of Hybrid Regenerative Braking and Low Speed Energy Recovery", Applied Mechanics and Materials, Vols. 55-57, pp. 1560-1565, 2011