Analysis of Building Energy Saving Potential Based on Sub-monitoring of Energy Consumption
Based on the sub-metering device and building energy consumption monitoring system to extract an office building for two consecutive years of sub energy consumption monitoring data,mastering the building of each energy-using system of the sub energy consumption of the basic data,adding the actual use of the building and the introduction of the number of degrees of the day an important influence on the factors,respectively,on the office building of the total annual energy consumption,seasonal energy consumption and the key sub-consumption of energy with the temperature trend of change in the horizontal and vertical comparisons,combined with the annual and monthly sub-consumption,The energy-saving potential is analyzed in relation to the annual,monthly and daily energy consumption of each item,and preliminary corresponding measures and management suggestions are put forward.Without changing the existing building equipment and functions,it is predicted that the overall energy consumption of the building can be reduced by 3.2％～4.5％on the basis of the existing energy consumption only through the corrective measures of behavioral habits,and it is expected that more energy saving potentials can be explored if more in-depth energy audits are conducted on the building and in-depth energy analysis is carried out on the key energy-using equipments.
monitoring systemsenergy consumption datain-depth analysishorizontal and verticalenergy saving potentials
NETL
NSTL
万方数据
