Research on demand-side response technology of power system based on big data analysis of energy metering

In the plateau power system, traditional energy resources such as thermal power are relatively limited, but there are high-quality clean energy resources such as photovoltaic and hydro-power. Due to the randomness of new energy generation, when the new energy generation is large, it will be difficult to consume new energy, and when the new energy generation is small, there will be a problem of power shortage in the power system. Aiming at the above problems, this paper designs a power metering data acquisition system for the power system in the plateau region, establishes a new energy generation and load power consumption prediction model, calculates power system power flow distribution based on the prediction model, and calculates the power system demand-side response scheme based on power system power flow distribution through PSO optimization algorithm, so that the power system can respond to changes on the demand side.