논문 국내 국내전문학술지(KCI급) 적분형 최적 레귤레이터 적용 시스템 히트펌프 제어 시뮬레이션 연구
- 학술지 구분 국내전문학술지(KCI급)
- 게재년월 2013-07
- 저자명 최종민
- 학술지명 설비공학 논문집
- 발행처명 대한설비공학회
- 발행국가 국내
- 논문언어 외국어
- 전체저자수 2
홈페이지논문 초록 (Abstract)
Small and medium-size buildings employ a multi-distributed individual air-conditioning system that utilizes package air conditioners instea d of centralized cooling systems, which can allow easier building management and maintenance, along with a diversification of fac ility use. Inverter driven system heat pumps have been developed to a chieve not only an easy distribution control, allowing free combinatio n of indoor units with different models and different capacities, bu t also wide applications to intelligent air conditioning. However, the control algorithms of the system heat pump are limited in the open lite rature, due to complicated operating conditions. In this paper, an inverter-driven system heat pump having two indoor units w ith electronic expansion valves (EEV) was simulated in the coo ling mode. An integral optimum regulating controller employing the state space control method was also simulated, and applied to the syst em-heat pump system, to obtain efficient control of the MIMO (multi inp ut multi output) system. The simulation model for the controller yi elded satisfactory prediction results. The new control model can be successfully utilized as a basic tool in controller design .