| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioning system capable of carrying out proper proportional fee division even when an operating state is different with respect to each refrigerant system. SOLUTION: An overall energy consumption MP sent from a wattmeter WM is proportionally divided with respect to each refrigerant system of a first refrigerant system U1 and a second refrigerant system U2 to calculate per-refrigerant system energy consumptions UP1 and UP2. Proportional division with respect to each indoor unit 1-1 to 1-5, and 2-1 to 2-5 is carried out on the basis of each rated consumption coefficient UT1-1 to UT1-5, and UT2-1 to UT2-5, and each operation factor SR1-1 to SR1-5, and SR2-1 to SR2-5 with respect to each indoor unit 1-1 to 1-5, and 2-1 to 2-5 from each per-refrigerant system energy consumption. COPYRIGHT: (C)2005,JPO&NCIPI |
