Current status and development trend of battery changing technology for electric passenger vehicles

With the development of electric passenger vehicles, battery changing technology has also been developed accordingly. This paper starts from the status of the domestic and foreign battery changing technology and industrial for electric passenger vehicles, describes the composition and standard system of battery changing technology, and its advantages and disadvantages in all levels are explained. Finally, two future research directions of intensive passenger car battery changing facilities and passenger car shared battery changing mode are prospected.

I. Introduction

On October 22, 2022, General Secretary Xi Jinping emphasized in the report of the 20th Party Congress to actively and steadily promote carbon peaking and carbon neutrality. Based on China’s energy and resource endowment, we will continue to build before breaking, and carry out a campaign to peak carbon emissions in a planned and step-by-step manner.