제로카본 그린홈 구현을 위한 하이브리드 열공급 시스템의 열성능 분석
Thermal Performance Analysis of Hybrid heat Supply System for Zero Carbon Green Home
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초록
Thisstudywascarriedouttoevaluatethermalperformanceoftherenewablehybridheatsupplysystem with solarthermalsystem andwoodpelletboilerforZeroCarbonGreenhomeofapartmenthouses. Thehybrid heatsupply system wassetup atKoreaInstituteEnergy Research in 2011.Thesystem was comprisedofthewoodpelletboilerunitwithheatcapacitydesignedas20,000kcal/hr,a0.15㎥ hotwaterstorage tankforspaceheating,aevacuatedtubularsolarcollector3.74㎡ of apertureareaatthe20°installangle,a0.3㎥ hotwaterstoragetank. Thermalperformancetestsforone-houseofapartmenthousewerecarriedoutbyhotwaterloadandheating loadinwinterseasonthroughthehybridheatsupplysystem.Asaresult,hotwaterenergysuppliedbythehybrid heatsupplysystem was11kWhinaday.Solarthermalenergyportionwas2.99kWhwhichis27% ofthetotal hotwaterenergysupply.woodpelletboilersupplyportionwas8.017kWhwhichis73% ofthetotalhotwater energysupply.
Abstract
Thisstudywascarriedouttoevaluatethermalperformanceoftherenewablehybridheatsupplysystem with solarthermalsystem andwoodpelletboilerforZeroCarbonGreenhomeofapartmenthouses. Thehybrid heatsupply system wassetup atKoreaInstituteEnergy Research in 2011.Thesystem was comprisedofthewoodpelletboilerunitwithheatcapacitydesignedas20,000kcal/hr,a0.15㎥ hotwaterstorage tankforspaceheating,aevacuatedtubularsolarcollector3.74㎡ of apertureareaatthe20°installangle,a0.3㎥ hotwaterstoragetank. Thermalperformancetestsforone-houseofapartmenthousewerecarriedoutbyhotwaterloadandheating loadinwinterseasonthroughthehybridheatsupplysystem.Asaresult,hotwaterenergysuppliedbythehybrid heatsupplysystem was11kWhinaday.Solarthermalenergyportionwas2.99kWhwhichis27% ofthetotal hotwaterenergysupply.woodpelletboilersupplyportionwas8.017kWhwhichis73% ofthetotalhotwater energysupply.
참고문헌 (6)
- 신우철, "태양열 급탕시스템의 최적화 운전을 위한 열성능 분석", 한국태양에너지학회 논문집, 31(2), pp.135~139 (2011), 한국태양에너지학회
- Jung, S,W., "A Study on the Characteristics of Hot Water Supply Consumption in Apartment Housing with District Heating System–In the Case Study og Goyang City Only", pp.2005
- 이경호, "부하를 고려한 태양열온수시스템의 일간 집열효율에 대한 실험적 분석", 한국태양에너지학회 논문집, 32(2), pp.19~27 (2012), 한국태양에너지학회[DOI]
- "KS, KS R ISO 9806-1:2003, Test Method for Solar Collectors", ~ (2003)
- "Labview, National Instruments", ~
- J.A.Duffie, "Solar engineering of thermal processes, Third edition" (2006), John Wiley & Sons