1. State
Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Luoyu Road 1037, Wuhan 430074, China
2. Electric Power Research Institute of Guangdong Power Grid Corporation, Guangzhou 510080, China
3. Discipline
of Electrical Engineering, Energy and Physics, School of Engineering
and Information Technology, Murdoch University, 90 South Street, Murdoch, WA 6150, Australia