Buildingintegratedphotovoltaic(BIPV

Buildingintegratedphotovoltaic(BIPV)systemsarearelevantapplicationofphotovoltaics.Incountries
belongingtotheInternationalEnergyAgencycountries,24%oftotalinstalledPVpowercorrespondstoBIPV
systems.ElectricitylossescausedbyshadowsoverthePVgeneratorhaveasignificant impactonthe
performanceofBIPVsystems,beingthemajorsourceofelectricitylosses.Thispaper presentsamethodology
toestimateelectricityproducedbyBIPVsystemswhichincorporatesamodelforshadinglosses.The
proposed methodologyhasbeenvalidatedonaoneyear studywithrealdatafromtwosimilarPVsystems
placedonthesouthfaçadeofabuildingbelongingtotheTechnicalUniversityofMadrid.Thisstudyhas
coveredallweatherconditions:clear,partiallyovercastandfullyovercastsky.Resultsofthisstudyareshown
at differenttimescales,resultingthattheerrorscommittedbythebestperformingmodelarebelow1%and
3% inannualanddailyelectricityestimation.Theuseofmodelswhichaccountforthereducedperformance
atlowirradiancelevelsalsoimprovestheestimationofgeneratedelectricity.

ผลลัพธ์ (ไทย) 1:

Systemsarearelevantapplicationofphotovoltaics Buildingintegratedphotovoltaic (BIPV) IncountriesbelongingtotheInternationalEnergyAgencycountries, oftotalinstalledPVpowercorrespondstoBIPV 24%ระบบ ElectricitylossescausedbyshadowsoverthePVgeneratorhaveasignificant impactontheperformanceofBIPVsystems, beingthemajorsourceofelectricitylosses Thispaper presentsamethodologytoestimateelectricityproducedbyBIPVsystemswhichincorporatesamodelforshadinglosses.ThestudywithrealdatafromtwosimilarPVsystems methodologyhasbeenvalidatedonaoneyear เสนอplacedonthesouthfaçadeofabuildingbelongingtotheTechnicalUniversityofMadrid.Thisstudyhascoveredallweatherconditions:clear, partiallyovercastandfullyovercastsky Resultsofthisstudyareshownที่ differenttimescales, resultingthattheerrorscommittedbythebestperformingmodelarebelow1% และinannualanddailyelectricityestimation 3% Theuseofmodelswhichaccountforthereducedperformanceatlowirradiancelevelsalsoimprovestheestimationofgeneratedelectricity

ผลลัพธ์ (ไทย) 2:

impactonthe performanceofBIPVsystems, beingthemajorsourceofelectricitylosses.Thispaper methodologyhasbeenvalidatedonaoneyear differenttimescales, resultingthattheerrorscommittedbythebestperformingmodelarebelow1% และ3%

ผลลัพธ์ (ไทย) 3:

buildingintegratedphotovoltaic ( bipv ) systemsarearelevantapplicationofphotovoltaics.incountriesbelongingtotheinternationalenergyagencycountries 24 % oftotalinstalledpvpowercorrespondstobipvsystems.electricitylossescausedbyshadowsoverthepvgeneratorhaveasignificant impactontheperformanceofbipvsystems beingthemajorsourceofelectricitylosses.thispaper presentsamethodology ,toestimateelectricityproducedbybipvsystemswhichincorporatesamodelforshadinglosses .เสนอ methodologyhasbeenvalidatedonaoneyear studywithrealdatafromtwosimilarpvsystemsplacedonthesouthfa 5 adeofabuildingbelongingtothetechnicaluniversityofmadrid.thisstudyhascoveredallweatherconditions partiallyovercastandfullyovercastsky.resultsofthisstudyareshown : ชัดเจนที่ differenttimescales resultingthattheerrorscommittedbythebestperformingmodelarebelow1 % ,3 ) theuseofmodelswhichaccountforthereducedperformance inannualanddailyelectricityestimation .atlowirradiancelevelsalsoimprovestheestimationofgeneratedelectricity .