jaue20130030: Study on Construction and its Practical of a Heat Source System Design Information DataBase -Influence on the System Efficiency by the method of Multiple Units Control

Abstract

In a heat source system design, a heat source system type and multiple units control are big elements which influence system efficiency. Therefore, it is thought that it becomes reference when designing a heat source system with high energy efficiency to clarify relationship of heat source system composition and system efficiency. In order to find out the relationship, building data with the item of the capacity per heat source equipment is needed.
In this study, a heat source system database is created based on the pamphlet of district heating and cooling in which the capacity per heat source equipment is indicated first. And after arranging data for every system type, it analyzes about multiple units control of the equipment which constitute a system and the relationship of system efficiency. From the analysis result, the influence of a heat source system type and multiple units control is considered, and it is shown that multiple units control is important in a design.