Research on Intelligent Local Energy System and Power Metering Based on Supply-side Demand Based on KNN

Based on the K-Nearest Neighbor algorithm, this paper deeply studies the intelligent local energy system and power metering problems of supply-side demand. Through the analysis of a large amount of energy consumption and supply data, we have built an intelligent system that can accurately predict and meet local energy demand. Specifically, we collected electricity consumption data for the past five years, including multi-dimensional information such as daily consumption, seasonal changes, and weather factors. Through the KNN algorithm, we successfully identified the key factors affecting electricity consumption and established a prediction model. The model can predict the power demand in the future based on historical data and real-time information, providing strong decision support for the supply side. In practical application, the system also plays an important role in power metering. Through the monitoring and analysis of real-time power data, the system can accurately calculate the power consumption of each region, providing data support for energy management and optimization. In the application of our pilot city, we’ve achieved remarkable results. The precision of our power demand prediction system has exceeded 90%, while the margin of error in power measurements remains below 2%. These improvements have had a profound impact on energy utilization efficiency and economic performance. Moreover, through meticulous data analysis, we’ve discovered that optimizing the energy mix and increasing the share of renewable energy are highly effective strategies for cutting energy costs and mitigating environmental pollution. Looking ahead, we intend to delve deeper into how the KNN algorithm and other cutting-edge technologies can be harnessed to further enhance the sustainability of our local energy system. The research in this paper not only provides theoretical support for the development of intelligent local energy system, but also provides a new idea for the innovation of power metering technology.