A comparative study of HVAC dynamic behavior between actual measurements and simulated results by HVACSIM+(J)

A dynamic simulation of the HVAC system is being paid attention because of the development of the computer technology. Authors examined the reproducibility of HVACSIM+(J). As current program could not calculate the object system, it was the new component model corresponding to a model system was developed. As the result, it was shown that HVACSIM+(J) have enough reproducibility and possibility to generate the database for the fault detection and diagnosis, FDD, by comparing the simulated results and the measurements. The finding of convenience of HVACSIM+(J) and the points that had to be improved were obtained by experiencing actual simulation work.