Research on the Mechanism of Energy Storage Load Aggregator Participating in Interactive Trading

Abstract:
With the increasing development of energy storage technology, energy storage equipment is widely used, and with the construction of new power system, a large number of new energy units are put into operation, which brings great uncertainty to the output of power system. Therefore, the value of energy storage is gradually reflected. At the same time, the state has gradually issued relevant policies to encourage energy storage load aggregators to participate in the power market. The rechargeable energy storage load aggregator connects the aggregated resources through advanced information and communication technology and software system, and serves as a power supply coordination management system for a special power plant to participate in the power market and power grid operation. Aiming at the scenario of energy storage load aggregators participating in the power market, this paper studies the corresponding interactive trading mechanism, analyzes the characteristics of energy storage load aggregators and the distribution of benefits from participating in the market, and finally assumes an interactive trading mechanism suitable for energy storage load aggregators and the trading varieties that energy storage load aggregators can participate in the market, By designing an interactive trading mechanism involving energy storage load aggregators, we can lay a foundation for future energy storage facilities to further participate in the power market, improve the utilization rate of energy storage facilities and promote the consumption of new energy under the new power system.