As the spread of electric vehicles continues, various approaches to research, demonstration, and commercialization are being made to use electric vehicles as system flexibility resources. However, the requirements for discharging the vehicle’s batte...
As the spread of electric vehicles continues, various approaches to research, demonstration, and commercialization are being made to use electric vehicles as system flexibility resources. However, the requirements for discharging the vehicle’s battery to bring the research or demonstration into the commercialization stage are still insufficient, and models for grid support functions necessary for integration to the grid should be presented and considered in advance. In this study, models were analyzed and described so that electric vehicles can be used as flexible resources according to the smart grid use case methodology and the requirements were reviewed through the analysis of use cases including grid support functions to ensure interoperability of electric vehicles and charging infrastructures.