Associate Editor: Journal of Power Electronics (JPE)、IEEE Journal of Emerging and Selected Topics in Power Electronics.Technical Program Chair, IEEEPEAC 2014.Technical Program Chair, IEEE ISIE 2012.Track chair of Power Electronics & Energy Conversion,IEEE IECON 2013.Track chair of Power Electronics and Renewable Energy Track, IEEE IECON 2010.Special Session Co-Chair, IEEE IECON 2017.