| 摘要 |
A method for energy evaluation and prediction of HVAC&R systems is provided when new building load characteristics and a variety of input variables change to calculate newly every time, to perform an energy consumption prediction, and to independently evaluate energy for air conditioning, heat source, and return, by comprising the steps of: (a) using a building load by time on a standard floor as input data and entering the building load; (b) using the input data entered at the step of (a) and analyzing the energy use volume of the basic HVAC&R system; (c) predicting the energy of an extended HVAC&R system using a weighting; (d) calculating the initial investment cost of the HVAC&R system, and (e) reviewing the economic feasibility of the HVAC&R system. |
