Risk Assessment And Countermeasure Of EV Charging Infrastructure Project

With the rapid development of China’s electric vehicle industry,there is an increasing demand for electric vehicle charging infrastructure.At present,all countries around the world are vigorously developing the electric vehicle industry and building charging infrastructure.China has become the largest consumer of electric vehicles all over the world and the number of charging infrastructure in China ranks first in the world.In the 13 th Five-Year Plan for the Development of National Strategic Emerging Industries,the State Council clearly proposed that the proportion of new energy vehicles and new energy applications should be greatly increased.By 2020,more than 2 million new energy vehicles will be produced and sold in that year,with a cumulative production and sales of more than 5 million new energy vehicles.In addition,in the 13 th Five-Year plan,the charging infrastructure was also required.It pointed out that we should vigorously promote the "Internet + charging infrastructure" and should improve the level of intelligent charging service.However,the charging infrastructure of electric vehicle also faces some risks,such as the difficulty of finding EV chargers and the low utilization rate of EV chargers,which hinder the development of electric vehicle industry.In this paper,risk management theory is introduced,and risk management is applied to charging infrastructure operation industry.We identify policy risk factors,market risk factors,technology risk factors and construction and operation risk factors of charging infrastructure project by Delphi method.Expert scoring method and LEC semi-quantitative analysis method are used to analyze and evaluate these risk factors.According to the risk level after evaluation,the risk avoidance strategies are formulated.It is hoped that it will be helpful to EV charging infrastructure operators.