A study of evaluating method in durability test of EV couplers for battery-swapping system

Abstract

Electric Vehicle (EV) is developed for resolving the problems of running out of fossil fuels. But EV has to take a long time for charging. So, EV with battery swapping system (EVBS) is developed to solve this problem. But EVBS is not used widely because the method of durability test in couplers is not defined. This study shows the evaluation method of durability test in EVBS couplers and the evaluation method is defined by some combined standards with the measurement uncertainty and it will be used to increase the reliability of EV couplers.