Abstract: In recent years, the new energy industry has developed rapidly. People began to understand that new energy has derived a large number of industries, such as the popularity of new energy vehicles everywhere. As the only medium to supply energy, charging pile has a decisive impact on the development of new energy vehicle industry. Nowadays, the charging efficiency of new energy charging piles is low, the charging speed is slow, and there are few charging piles, which can not well meet the needs of new energy vehicle owners. Above all, this article introduced the development of new energy cars, and then illustrated the current situation of charging piles, the existing problems of new energy charging piles are listed and then discusses the feasibility and improvement methods of new energy charging pile, so as to make the new energy industry develop more smoothly. Finally, we imagine the future of new energy charging piles and it provides a reference for the construction of charging pile of new energy vehicles.

Key words: New energy vehicles; Charging piles; Research on current situation; Development summary

摘要： 近几年，随着新能源行业的迅速发展，由新能源衍生出的大量产业、领域也慢慢开始 进入大众视野，例如新能源汽车在各地的普及。充电桩作为其唯一供给能源的媒介，对新能 源汽车行业的发展有着举足轻重的影响。如今的新能源充电桩充电效率低，充电速度慢，充 电桩设置点少，不能很好地满足新能源汽车主的需求。由新能源汽车的发展引出新能源充电 桩的现状，列出了新能源充电桩的存在的问题，然后讨论新能源充电桩的可行性和改进方式， 使其更好地服务于新能源汽车行业。最后对新能源充电桩进行展望，为新能源汽车充电桩建 设提供参考。

关键词: 新能源汽车；充电桩；现状研究；发展综述