Research on CCHP scheme design for a hospital expansion project in southern China

In this paper, the design load and annual hourly load are calculated by using DeST software combined with the analysis of operation records, and the design key points are analysed. This paper puts forward the main equipment selection, operation process and operation strategy, and carries out the annual hourly operation analysis based on the annual hourly load by using Excel software. Taking a specific project as an example, this paper proposes a set of effective and simple scheme design method of the combined cooling, heating and power (CCHP) system of hospitals.