Energy Data Analysis of Green Office Building

Abstract

Green office building is the future trend of office buildings, whose energy consumption data collection point is more, and so there are more data and outlier. In this paper, based on energy consumption data in a green office building of some architectural design institute, we establish the energy consumption monitoring model, which first identify the energy consumption pattern by clustering analysis of historical energy consumption data, get the decision tree of energy consumption pattern by classifying the energy consumption data, match the real-time energy consumption data with the energy consumption patterns, and then make outlier analysis with historical data of the same pattern. So we can determine whether the energy consumption data are abnormal and current energy consumption is rational or not and achieve energy saving purposes.