A power electronics engineer, researcher, and philosophic observer and visionary.

Currently work at Oak Ridge National Laboratory, USA Department of Energy, since 2015. Previously with Siemens Corporate Research for 7 years and TSDI, China Ministry of Railways (Now China Railway Design Corporation) for 9 years.

Graduated from University of New Brunswick in Canada and East China Jiaotong University.

Research focuses on multilevel converter topology, smart inverter's new control algorithms and functions, and modeling, analysis, and simulations of all power electronics grid.    

Currently serve in editorial boards for IEEE TPEL, IEEE JESTPE, and IEEE OAJPE.

Notable achievements include leading the traction power-supply system R&D for China's first high-speed electric railway line currently commercially operated, and developing Siemens' first IEEE 1547 MW-scale solar PV inverter for North America marketplace. 

 3 USA patents granted, 60 referred journal papers, and 90 referred conference papers. (IEEE Xplore and ScienceDirect).

h-index is 36 and 6196 citations (Google Scholar) .