Study on the improvement of air conditioning system using mathematical principle method control technology

Building and Energy Management System (BEMS) has being focused on climate change mitigation in the 1PCC 4th report, in order to reduce Co 2 emissions in commercial sector in Japan, the project driven by NIES, National Institute for Environmental Studies, has developed the next generation BEMS that is configured with the environment measurement, the calculation of building energy and mathematical planning, and equipment control. This study is performed as a part of air conditioning control system development by real lime heat load and system simulation in the real building. Regional forecast weather data, number of persons staying in the room and electricity consumption are fed to this simulation for input data. Several sensors are set in this building for feeding input data of real time simulation. We studied the energy consumption of the office to simulate and forecast the energy saving and evaluated an office model using indoor air-conditioning control system. We tried to optimal control for the indoor office model.