Abstract
Hybrid Electric Vehicle (HEV) is the most advance technology in automobile industries but long drive range in HEV is still a
problem due to limited battery life. Regenerative braking system used in HEV to give backup power in deceleration mode which not
only make HEV to drive longer but also increase the battery life cycle by charging of ultra-capacitor. Many researches have been done
for increase the life cycle of battery by improvement in regenerative braking system where regenerated energy not fully returned to
battery due to power losses are experienced in between such as losses in the motor armature and switching. In proposed system,
improved regenerative braking system introduced which is simple, efficient due to less power losses in between BLDC motor and ESS
without using of buck or boost system to minimized the losses. In regenerative braking mode, energy can be boosted by using of motor
induction in winding by using H-bridge switches technic in inverter and transfer energy to ESS with minimum losses. These switches
controlled by PWM through fuzzy logic controller. In resultant, battery working time and life will improve.
Rao M. Asif, Adnan Yousaf, Ateeq Ur Rehman, Noman Shabbir, M. Tariq Sadiq. (2019) Increase Battery Time by Improvement in Regenerative Braking with Storage System in Hybrid Vehicle, Journal of Applied and Emerging Sciences, Volume 9, Issue 1.
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