Research on Charge and Discharge Control System of Hybrid Bicycle

For the further development of hybrid technology and energy recovery technology application to improve energy efficiency. Research on hybrid bicycle control system comprising a brushless DC hub motor control and energy recovery process, the system selects STC12C5620AD as the control for brushless DC hub motor design motor control circuit, and proposed a system applicable to the energy recovery strategy, two-way flow of energy in the battery to the motor. Experimental results show that the system control circuit efficiency up to 80% for this overall braking energy recovery test of up to 15%, indicating the effectiveness of the energy recovery strategy. Comprehensive tests show that the system is easy to use, reliable, good stability, can be used as energy-saving vehicles.