TY - JOUR PY - 2013 J2 - Energy Build. SN - 0378-7788 T2 - Energy and Buildings VL - 58 DO - 10.1016/j.enbuild.2012.09.044 TI - Optimal operation strategy of the hybrid heating system composed of centrifugal heat pumps and gas boilers UR - https://www.cheric.org/research/tech/periodicals/view.php?seq=1193065 KW - Hybrid heating system KW - Radiator KW - Centrifugal heat pump KW - Operation strategy AU - Li F AU - Zheng GZ AU - Tian Z SP - 27 EP - 36 LA - English ER -