2023 年 2023 巻 BI-023 号 p. 04-
The demand for energy conservation in large-scale facilities is increasing year by year, and there is a growing momentum for air-conditioning equipment operation managers to respond to this demand. Due to the fear of complaints and the resulting busyness of dealing with them, it becomes difficult for operation managers to make drastic operational changes, to try and implement measures such as relaxing temperature settings or stopping AHU fans. In this study, the purpose of this study is to use the physical quantities related to AHU in central air conditioning equipment to clarify the physical quantities when complaints about the thermal environment arise, and to determine whether the operation manager should relax the set temperature or stop the operation of the AHU fan. Consider the ''discomfort index'' that can be used as a guideline.