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Cost-Earning Analysis of Regenerative Electric Heating Customer’s Participation in Market Transaction By Load Aggregator Agent

Regenerative electric heating equipment, based on ordinary electric heating, is reasonably equipped with a certain capacity heat storage unit, which can continue to provide reasonable heating during power outages. Regenerative electric heating customers are represented by load aggregators to participate in market-oriented transactions, including medium-and long-term transactions, auxiliary service transactions, etc., so as to reduce the pressure on power grid peak and frequency regulation. This article first studies the transaction mechanism of load aggregators’ agents for regenerative electric heating customers, and puts forward a management plan for the power grid and load aggregators to compensate and subsidize regenerative electric heating customers, and then proposes the cost and earning calculation methods for grid company, load aggregators and regenerative electric heating customers. Finally, an example is used to analyze the impact of additional subsidies, compensation, and participation in grid stability regulation on the cost and benefit situation, and give relevant suggestions.