Building Energy Consumption Model Of Rural Residential In Chongqing

Energy is the root of human development.Villages and towns, as a rapidly risingpopulation, occupy an increasingly important position in the energy consumption. Withthe improvement of living standards，the residential energy structure ofvillage has beenchanged greatly, electricity, gas and other commercial energy is being used in daily life,becoming more obvious.Based on the research of basic situation, economy, energyconsumption of rural residents in Chongqing,this paper analyzesits needs and situationcharacteristicsof energy use.Combined with survey data, based on the measuredelectrical facilities, we have established the rural residential building energy model inChongqing.The paper ismainlyabout someproblems existed intheenergyconsumption invillages of Chongqing by makeing a survey of Yongchuan, Jiangjin, Changshou, Bishanin Chongqing. According to the survey principle, the investigation is about population,energy consumption, economic situation and seasonal energy using habits of residentsof twelve typical villages in Chongqing. We get imformation about energy consumptionstructure and level of the existing local conditions through investigation.Based on the basic research about electrical characteristics of rural householdcommon electricity facilities in Chongqing,we establish physical electrical modelthrough the platform of measured results. Combining with research situation and thetheoretical calculation, the energy consumption model about firewood, liquefiedpetroleum gas, natural gas, biogas facilities energy has been built. By mathematicalmodel, set up the residential building energy consumption model of Chongqing ruralarea. On the basis of energy model, combined with the basic data of the residentialelectricity facilities and energy types by investigation,we get the rural residentialenergymodel values by calculating logical relationship and energy use factorin theMicrosoft excel programming platform.The energy modle value and the investigationvalue were compared with an intuitive mapping, F and paired T-test to verify theChongqing area of residential building energy model village, by proven, the energyconsumption model can basically reflect the actual energy consumption in Chongqingrural area.Through the energy consumption model,we analyze the energy consumptionstructure of Chongqing rural and get the typical seasonalrural residential household energy curve in different energy use pattern.Based on energy end-use energyconsumption, explore the rural household energy consumption status and energyconsumption structure, and follow the energy consumption characteristics of theChongqing villages into three categories.Through the rural residential energyanalysis,the paper can supply some fundamental data forthe energy savingof ruralresidential building inChongqing.Based on SPSS software platform, we cluster and analysis residential energyconsumptionin Chongqing rural area though the established energy consumptionmodel,we cluster in three ways: Mode1, the amount of each terminal residential energyconsumption; Mode2, the amount of different types of energy end-useconsumption;Mode3, residential clustersofcommercial energy consumption. According to the resultsof clustering analysis, the main factors affecting the classification as cooking, summercooling energy use, electric power consumption. The income factors into the analysis bythree levels (-1,0,1) of the energy consumption and economic use to discriminate, divideall types of residential energy use consumption level, analyzing the characteristics ofvarious types of residential energy use, and get relationalship between energy useconsumption andeconomic factors. According to research, combined with life energyanalysis, cluster analysis, we presentthe energy saving strategies and concerns aboutcooking, household electric appliance, cooling and heating.