[1] North China Elect Power Univ, MOE Key Lab Reg Energy Syst Optimizat, S C Resources & Environm Res Acad, Beijing 102206, Peoples R China
[2] Univ Regina, Fac Engn & Appl Sci, Environm Syst Engn Program, Regina, SK S4S 0A2, Canada
[3] Tsinghua Univ, State Key Lab Hydrosci & Engn, Beijing 100084, Peoples R China
[4] Nanyang Technol Univ, Sch Civil & Environm Engn, Singapore 639798, Singapore