Research of Regenerative Braking Strategy for Electric Vehicles

In the context of global energy instability caused by transformation demand for and resources, one most important areas in automotive industry is development electric vehicles. Serial production high-tech vehicles with a long range contributes to stabilization market sustainable whole fuel-energy sector. To evaluate possibility optimizing consumption, various regenerative braking strategies are discussed article based on Nissan Leaf vehicle, which simulation model includes submodules traction motor, hybrid system, rechargeable battery tires. order test adequacy reproduce relationship between operating parameters systems their ability regenerate during results were compared actual experimental data published Lab Avt research laboratory (USA). The relative error mathematical modeling regeneration processes 4.5 %, indicates vehicle its using as base comparison efficiency strategies. As experiments have shown, usage proposed control strategy maximum force allows increasing 2.14 times recharging traffic basic fixed coefficient forces distribution an increase distance 10 m. An alternative optimal provides reduction 13.2 % at 84.4 amount generated motor batteries. carried out investigations confirm available significant potential improving developing algorithms regeneration.