Research on Optimal Control Strategy of Household Electricity Load

This paper focuses on the optimal control strategy of household electricity loads. First, under the home smart electricity system, the classification, usage status and operating rules of common household appliances are explained. Secondly, a model of commonly used household appliances is constructed, and a user satisfaction evaluation index is established. Based on this index, a household load power consumption objective function that comprehensively considers power consumption and customer comfort is established. Afterwards, a local particle swarm algorithm is proposed to solve the optimization model. Finally, the simulation results show that the optimal control strategy can meet the requirements of reducing electricity costs, while ensuring the customer comfort, which verifies the effectiveness of the proposed strategy for household electricity load.