바닥난방시스템에서 외기온도예측제어의 적용에 관한 연구

In the radiant floor heating system, the possibility of predictive suboptimal control was investigated by computer simulation and experiment. For this study, TRNSYS program was used and an experimental facility consisting of two rooms (3×4.4×2.8m) identical in construction is built. The facility enables simultaneous comparision of two different control strategies each implemented in a separate room. Results showed that outdoor air temperature predict control was superior to outdoor air temperature compensation control for radiant floor heating system. But more research for fine prediction of outside air temperature was required in the future.