Analysis of Key Technologies of Demand Side Smart Energy System Based on Blockchain

The core of blockchain technology is to rely on distributed consensus mechanism to realize reliable reconstruction and transfer of value. Demand-side smart energy system, as an important part of energy Internet, is an important organizational form of future energy system, which is of great significance to realize distributed local consumption of renewable energy and improve the utilization efficiency of terminal energy. This paper discusses the composition characteristics of demandside smart energy system, lists the key equipment and technologies related to energy production, transmission, distribution, conversion, storage and consumption of demand-side smart energy system, and analyzes the industrial development mode of demand-side smart energy system. Finally, aiming at the development prospect of smart energy system on the demand side, the experimental demonstration stage, application promotion stage, universal application stage and complete marketization stage are further elaborated.