Associate Director of the Photovoltaic Storage and Direct-flexible Application Technology Research Institute at Tsinghua Sichuan Energy Internet Research Institute, Convener of IEC SyC SET ahG1. 

Long engaged in think-tank work in the field of electric transportation and vehicle-grid interaction, has won the second prize in soft science research achievements from the National Energy Administration and other related awards, participated in drafting eight national policy documents including the State Council General Office's "Guidance on Accelerating the Construction of Electric Vehicle Charging Infrastructure", and was the main drafter of the top-level design policy of vehicle-grid integration "Opinions on Strengthening the Integration of New Energy Vehicles and the Power Grid".