Energy management system utilizing exhaust heat recovery on distributed generation in supermarket and restaurant.

In this study, by simulated facility supermarket with distributed power, we examined the energy management system that utilizes the waste heat recovery. In this experiment, supercooling system, desiccant air-conditioning, fan coil air conditioning and dishwashers were validated every season in the waste heat recovery viewpoints. Towards design energy management system, we determined the method of waste heat utilization devices by performing a simulation based on the experimental data. We analysed these data by seasonal, taking into temperature and humidity. As a result of this experiment, the exhaust heat utilization supercooling system, desiccant air-conditioning, fan coil air conditioning and dishwashers were effective for energy conservation throughout the year. By adopting the experimental results to the simulation model, we designed an energy management system for determining a method of operating an exhaust heat utilization device.