Investigation and Analysis of Summer Energy Consumption for Residential Buildings in Southern Shanxi——Taking the Residential Power Consumption in Hanzhong City as an Example
The realization of the Dual Carbon Target and Energy Reform needs to be supported by the formulation of energy conservation and emission reduction policies.The frequent energy shortage in summer is an urgent problem to be solved in energy conservation and emission reduction in reality.Building energy consumption and carbon emissions account for a large proportion of energy and environmental issues.As the largest number of buildings,residential energy consumption changes have an important impact on building energy consumption fluctuations,but people lack attention to residential energy consumption.Therefore,this paper takes Hanzhong as an example to investigate and analyze the energy consumption of urban residential buildings in southern Shanxi,and studies the energy consumption level,law and characteristics of urban residential buildings in southern Shanxi.The results show that the energy consumption of air conditioning and lamps in residential buildings in summer accounts for 71%of the total energy consumption,which is an important equipment for energy-saving.The maximum energy consumption density of the study is 0.71kW·h/m2,which has high energy-saving efficiency.The order of daily energy consumption is that the study>dining room>bedroom,which is the key part of energy-saving.The behavior habits of residents have high building energy efficiency.This paper provides a reference for the related research of residential building energy-saving in southern Shanxi.
residential buildingbuilding energy consumptionenergy consumption characteristicsenergy consumption intensitybuilding energy-saving