1. Key
Laboratory of Energy Thermal Conversion and Control of Ministry of
Education, School of Energy and Environment, Southeast University, Nanjing, Jiangsu 210096, People’s Republic of China
2. School
of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, People’s Republic of China
3. Xi’an Gerui Power Technology, Limited, Xi’an, Shaanxi 710065, People’s Republic of China