Reka bentuk sistem sokongan fotovoltaik rasuk utama
May 07, 2020
Reka bentuk sistem sokongan fotovoltaik paksi tunggal rasuk tunggal berkembar utama
Photovoltaicdevicessupportingsystemasthemostimportantssupportingsystemofphotovoltaic
komponen tenaga elektrik, fotovoltaikenergiutilisasiistorealizethemaximisationguaranteeguarantee, supportcostinthewholepowerplantconstructioninvestmentproportionisveryheavy, Oleh itu, terapeutikthesignign, costcontrolandservicelifeisoneimportantwayofpvstentindustrycompetition.
BasedontheprojectofstatepowerinvestmentYellowRiverupstreamhydropowerdevelopmentco, LTD,".. Keytechnologydevelopmentanddistributedpowerstationdemonstrationsystemofsingleaxisphotovoltaicstentsystem", thissubjectstudiesthephotovoltaicstentsysteminextremeclimateofqinghaiprovince, whichhasimportantengineeringsignificance.thispaperusedcomputationalfluiddynamicssoftwaretosimulatethestressofphotovoltaicmodulesunderwindfieldconditions, andcomparedtheresultsoffiniteelementfluidcalculationwiththeempiricalcalculationinJapan.
Comprehensiveanalysisoftheprojectarea, weatherstationobservationdata, photovoltaicmodulesbestAnglebyadjustingtheparametersoftheAngleandthewindload, onthisbasis, thedesignofthedoublemainliangpinguniaxialphotovoltaicbracketsystemanditshighAngleadjustinghydraulicpushrodmechanism, thestructureintensity, solvesthespecialenvironment, photovoltaicpanelscomponentsdeformation, fractureandotherissues; Basedonthefiniteelementmethod, thestaticanalysisofthephotovoltaicsupportsystemiscarriedoutinthispaper.
Duetoasuddenwindloadmaycausephotovoltaicpanelsvibrationdeformation, resultsinthedecreaseofthelightconversionefficiencyofphotovoltaic sistem (pv), thispaperappliedDavenportmodelanalysisoffluctuatingwindloadspectrum, combiningwithdoublegirderstructuremodalanalysis, candrawtheconclusion: isconducivetoimprovetheenergyconversionefficiencyofpvsystem; Akhir sekali, thestrengthtestofthedesigneddoublemainbeamstructureiscarriedout.
