재실자 생산성을 고려한 HVAC 시스템 최적운전이 경제성 향상에 미치는 영향

Abstract

The purpose of this paper is to analysis effect of productivity through optimization between cooling energy in building and thermal comfort. To optimize cooling energy and thermal comfort, this study uses Pareto optimal which is one of multi objective function optimization methods that consider tradeoff between two functions. Pareto optimal generates pareto frontier which means group of optimal points. Designer or occupant can select one optimal point giving function of energy and thermal comfort weight factors. In this paper, weight factor is calculated by productivity index. Through the result of simulation, compare and economic analysis was proceeded before and after optimization.