The development and applications of charging/battery swap technologies for EVS

The construction of charging/battery swap infrastructure is the prerequisite and basis for the rapid and healthy development of electric vehicle (EV) industry, and the development and applications of charging/battery swap technologies is one of the most important factors for the construction of EV infrastructure. From the aspect of research for the key technology and equipment of EV charging/battery swap infrastructure, the characteristics of existing charging/battery swap technologies are analyzed firstly in this paper, the typical applications of above technologies are described, and the main achievements in the construction of charging/battery swap infrastructure in China are also introduced lastly.