Recently, as the importance of energy efficiency has increased and the form of energy supply has diversified, the concept of heat trading that can efficiently manage energy sources is becoming more important. In this study, a smart platform demonstrat...
Recently, as the importance of energy efficiency has increased and the form of energy supply has diversified, the concept of heat trading that can efficiently manage energy sources is becoming more important. In this study, a smart platform demonstration complex that implements hybrid heat supply of district heating with renewable energy was built, and a system capable of bi-directional energy trade between district heating and prosumers or between prosumers connected through an energy network was developed. A renewable energy facility in the demonstration complex has been built, and the facility is replacing some of the heat supply from district heating. In addition, based on the stable operation of the demonstration complex, district heating and renewable energy heat sources, the bidirectional heat supply function was implemented and the actual data were analyzed.