Research on the Standard System Construction of Vehicle to Grid and Relevant Suggestions

The rise of Vehicle-to-Grid (V2G) technology provides an innovative solution for building a more flexible and efficient new power system. However, the large-scale application of V2G technology requires crossing a series of technical and standard barriers. At present, there is an increasingly urgent need for standardization among the various links of "vehicle-pile-network", including communication protocols, safety standards, charging interface specifications and data interaction formats, which put forward high requirements for the popularization and integration of V2G technology. In this paper, based on the typical scene of V2G, the development status of V2G standards at home and abroad is summarized and analyzed in depth; secondly, the construction method of V2G standard system based on six-dimensional structural model method is proposed, and the V2G standard system is proposed by using the work decomposition method; finally, combined with the development trend of electric vehicle technology, the design thinking and suggestions of V2G standard system in China are put forward.