Development of calculation program for heating and cooling energy in residential house

Abstract

We developed a calculation program for heating and cooling energy in residential house. By using this program, energy consumption of the heating and cooling appliances (room air conditioner, hot water heating system, FF heating system, central heat pump HVAC system and electrical floor heating system) can be calculated every hour from the input data such as the specification of the appliances, outdoor condition and pre-calculated heating and cooling load. This paper represents the overview of the program interface, input data and output data, and its calculation model, and shows the calculated primary energy as the example of the results.