Overview of Electric Vehicle Charging Standards

With the introduction of the "new infrastructure" policy, the construction of electric vehicle charging piles has been accelerated in China. However, due to the current inconsistency of charging standards in different cities, the charging convenience and large-scale development of electric vehicles have been limited. This paper introduces the existing electric vehicle charging standards, compares and analyzes the differences of charging standards at home and abroad, and discusses the future development trend of charging standards in details.