Development of Intelligent Electricity Data Acquisition Terminal Based on Non-intrusive Measurement Technology

Abstract

Energy monitoring is an important part of intelligent power consumption. In the current “Coal to Electricity” work, users can not analyze the energy consumption and reasonably control the heating time. This paper studies the non-invasive measurement technology, classifies the loads, calculates the power consumption proportion of the main electrical equipment through the load monitoring algorithm. This paper analyzes and selects modules such as voltage transformer, current transformer, A/D conversion module, power module, and main computing chip. An intelligent power data acquisition terminal based on non-invasive measurement technology is developed. It not only improves the heating body feeling of residents, but also saves electricity charges for users, improves the quality of life of residents, and improves the energy utilization efficiency of terminal equipment, thus promoting the realization of national energy conservation and emission reduction strategy.