Energy consumption estimation and energy-saving effect calculation method for passive ultra-low energy consumption building

• Main Authors: YANG YANCHUN, WANG CUIMIN, ZHANG ZHIDA, WU MINGLEI, YU BO, SUI SHUHUI, LIU YUDE, ZHANG FAN
• Format: Patent
• Language: Chinese; English
• Published: 31.01.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention relates to an energy consumption estimation and energy-saving effect calculation method for a passive ultra-low energy consumption building, and the method comprises the steps: calculating the energy-saving effect of the building before reconstruction according to the collected energy consumption data of the building before reconstruction; calculating the energy-saving effect of the transformed building according to the collected energy consumption data of the transformed building; and finally, evaluating the reconstruction of the building according to the energy-saving effect of the building before reconstruction and the energy-saving effect of the building after reconstruction. The method achieves the calculation of the energy consumption of the building and the evaluation of the energy-saving effect under the conditions of limited data and limited operation time of the reconstruction building. 本发明涉及针对被动式超低能耗建筑能耗估算及节能效果计算的方法，根据采集改造前建筑的能耗数据，对改造前建筑的节能效果进行计算；根据采集改造后建筑的能耗数据，对改造后建筑的节能效果进行计算；最终根据改造前