Main nqaj photovoltaic kev txhawb zog tsim tsim
May 07, 2020
Tsim ntawm ob chav loj nqaj tiaj ib axis photovoltaic kev txhawb zog
Photovoltaicdevicessu kev pab cuam lub cev systemastemostimportantsupportingsystemofphotovoltaic
hnub ci zog tuaj txog, photovoltaicenergyutilizationistorealizethemaximizationofreliableguarantee, txhawbcostinthewholepowerplantconstructioninvestmentproportionisveryheavy, vim li no, therationalityofthedesign, costcontrolandservicelifeisoneimportantwayofpvstentindustrycompetition.
BasedontheprojectofstatepowerinvestmentYellowRiverupstreamhydropowerdevelopmentco., LTD.," keytechnologydevelopmentanddistributedpowerstationdemonstrationsystemofsingleaxisphotovoltaicstentsystem", thissubjectstudiesthephotovoltaicstentsysteminextremeclimateofqinghaiprovince, whichhasimportantengineeringsignificance.thispaperusedcomputationalfluiddynamicssoftwaretosimulatethestressofphotovoltaicmodulesunderwindfieldconditions, andcomparedtheresultsoffiniteelementfluidcalculationwiththeempiricalcalculationinJapan.
Comprehensiveanalysisoftheprojectarea, weatherstationobservationdata, photovoltaicmodulesbestAnglebyadjustingtheparametersoftheAngleandthewindload, onthisbasis, thedesignofthedoublemainliangpinguniaxialphotovoltaicbracketsystemanditshighAngleadjustinghydraulicpushrodmechanism, thestructureintensity, solvesthespecialenvironment, photovoltaicpanelscomponentsdeformation, fractureandotherissues; Basedonthefiniteelementmethod, thestaticanalysisofthephotovoltaicsupportsystemiscarriedoutinthispaper.
Duetoasidaywindloadmaycausephotovoltaicpanelsvibrationdeformation, resultsinthedecreaseofthelightconversionefficiencyofphotovoltaic (pv) system, thispaperappliedDavenportmodelanalysisoffluctuatingwindloadspectrum, sib txuas ntxiv ntawm txoj kev koom ua ke ntu sib txuas lus los ntawm txoj kev ua ntu zus tuaj
