전기차 일충전 주행거리 증대에 대한 연구

Electric vehicle has weak point in driving range per charge compared with internal combustion engine vehicle. But it’s difficult to improve driving range while maintaining other performance. So an approach to optimize driving performance and driving range is proposed to overcome this problem. Simulation tool is developed to estimate performance and driving range of EV. Using this S/W tool and through test data analysis, a method to improve driving range is proposed and tests are performed to verify results.