Participate in the demand side response of air conditioning load group regulation control method and optimal scheduling strategy

In order to solve the problem that when air-conditioning loads participate in grid demand-side management, the operating characteristics of the loads are handled in accordance with fixed-frequency air-conditioning, while fixed-frequency air-conditioning does not take into account the change in the number of operating states in different temperature intervals of the same temperature interval in the temperature regulation. This paper proposes a method to classify and study the air conditioning load group and its optimal scheduling strategy to participate in grid regulation. For fixed-frequency air conditioners, a combination of set temperature control and direct start-stop control is used, and for variable-frequency air conditioners, steady-state and dynamic load models are established to participate in customer-side demand response. On this basis, an optimal scheduling model of air conditioner load group is established and simulated by discrete particle swarm algorithm.