Ntawm Wuxi GRT Technology Co., Ltd., tsim lub hnub ci vaj huam sib luag mounting system tsis yog hais txog kev luam ib phau ntawv teev npe- nws yog hais txog kev daws qhov chaw- cov kev sib tw tshwj xeeb nrog engineering nruj. Thaum cov neeg siv khoom nug seb peb yuav ua li cas rau kev tsim kho, peb taug kev los ntawm peb yam tsis yog -cov ncej sib tham: thauj khoom suav, tilt optimization, thiab xaiv cov khoom siv. Nov yog qhov peb siv lawv li cas ntawm cov haujlwm tiag tiag, tsis yog hauv kev xav xwb.
Load suav: Pib nrog qhov phem tshaj -Case Scenario
Txhua qhov mounting system pib nrog kev ua haujlwm zoo. Peb tsis tsuas yog ntsaws cov lej rau hauv software-peb hla- xyuas cov ntaub ntawv huab cua hauv zos, thaj chaw thaj chaw, thiab cov qauv qhia tshwj xeeb. Rau 1.8 MW rooftop project nyob rau hauv Jiangsu lub caij nplooj ntoos hlav dhau los, qhov pib cua load kwv yees yog 0.65 kN / m² raws li cov cai hauv cheeb tsam. Tab sis peb qhov chaw tshawb fawb tau qhia lub tsev nyob rau hauv ib txoj kev cua cua ntawm ob lub tsev siab dua. Peb kho tus qauv tsim cua siab mus rau 0.82 kN / m² thiab hloov los ntawm tus qauv L- taw mus rau qhov nruab nrab -clamps nrog dual- bolt fixation. Lub kaw lus tau dhau qhov thib peb- pov thawj ntawm tog neeg, thiab tus neeg siv khoom zam tsis raug nqi retrofitting ncej- txhim kho.
Peb ib txwm suav nrog:
- Cua uplift: Tshwj xeeb tshaj yog tseem ceeb rau qis- ru tsev nqes hav thiab av mounts nyob rau hauv qhib struts;
- Daus thauj khoom: Cov ntaub ntawv khaws cia hauv cheeb tsam ntxiv rau cov teebmeem drift nyob ze parapets lossis khoom siv;
- Kev txiav txim siab seismic: Rau cov haujlwm hauv thaj chaw nquag, peb ua qauv dynamic teb rau ASCE 7 lossis qhov sib npaug hauv zos.
Tilt Angle: Sib npaug yield, chaw, thiab tu
Optimal qaij tsis yog hais txog latitude xwb. Ntawm kev lag luam ru tsev tsis ntev los no hauv Nyab Laj, cov neeg siv khoom xav tau cov txiaj ntsig siab tshaj plaws txhua xyoo, tab sis kev thaiv lub ru tsev (HVAC units, skylights) txwv kev teeb tsa vaj huam sib luag. Peb tau khiav irradiance simulations rau qaij lub kaum sab xis ntawm 10℃mus rau 25℃thiab pom tias 15℃muab qhov zoo tshaj plaws compromise: 96% theoretical yield nrog 12% ntau usable cheeb tsam. Rau hauv av mounts, peb feem ntau pom zoo kom kho tau - qaij brackets nyob rau hauv cov cheeb tsam uas muaj kev hloov pauv raws caij nyoog - tso cai rau cov tswv lag luam los txhawb kev tsim khoom rau lub caij ntuj no yam tsis muaj kev cuam tshuam rau lub caij ntuj sov.
Ib zaj lus qhia peb tau kawm: tsis txhob saib xyuas kev nkag mus. A 5℃steeper qaij nyob rau hauv ib puag ncig plua plav tuaj yeem txo cov av poob los ntawm 3-5% txhua xyoo. Peb tam sim no suav nrog kev saib xyuas kev ua haujlwm hauv txhua qhov kev pom zoo qaij.
Kev xaiv cov khoom: Corrosion Resistance Tsis yog -Tshaj tawm
Kev xaiv cov khoom siv ncaj qha cuam tshuam rau lub neej thiab tag nrho cov nqi ntawm cov tswv cuab. Peb feem ntau qhia meej tias:
- Aluminium 6005-T5: Lub teeb yuag, zoo tagnrho rau lub ru tsev qhov chaw thauj khoom; anodized los yog hmoov-coated rau UV tsis kam;
- Kub-dip galvanized steel (HDG): siab zog rau hauv av mounts lossis siab - cua zones; zinc txheej Ntau dua lossis sib npaug ntawm 80μm rau 25 xyoo tiv thaiv corrosion;
- Stainless hlau fasteners: A2 / A4 qib los tiv thaiv galvanic corrosion, tshwj xeeb tshaj yog nyob rau hauv ntug dej hiav txwv lossis chaw ua lag luam.
Ntawm ib txoj haujlwm ntug dej hiav txwv hauv Thaib teb, cov lus qhia thawj zaug tau qhia cov txheej txheem galvanized los txiav nqi. Peb tau khiav ntsev-kev tshuaj ntsuam tshuaj raws li ISO 9227 thiab qhia cov neeg siv khoom tias HDG nrog cov txheej txheem ntxiv txo qhov ntev - lub sij hawm hloov kev pheej hmoo ntau dua 70%. Lawv tau pom zoo qhov kev hloov kho tshiab- thiab zam kev ua tsis tiav ntxov.
Tsim validation: Tus qauv ua ntej tag nrho Deployment
Ua ntej kev tsim khoom loj, peb tsim 1: 1 mockup rau cov haujlwm tseem ceeb. Xyoo tas los, cov neeg siv khoom siv hluav taws xob hauv Philippines xav tau cov ntaub ntawv pov thawj ntawm kev tiv thaiv cua daj cua dub. Peb sib sau ua ke 10-vaj huam sib luag xeem array, raug rau 150 km / h cua simulation, thiab xyuas tsis muaj bracket deformation los yog fastener loosening. Qhov kev lees paub ntawm lub cev tau ua rau lawv muaj kev ntseeg siab los mus ua tiav 10 MW xaj.
Wb Engineer Koj Mounting Solution
Yog tias koj tab tom tsim lub PV system thiab xav tau kev txhawb nqa nrog cov qauv kev suav, tilt optimization, lossis cov khoom siv specs, qhia koj cov ntaub ntawv hauv tsev nrog peb pab pawg engineering. Ntawm Wuxi GRT Technology, peb tsis muag cov racks generic-peb koom tes- txhim kho mounting systems uas ua tau raws li qhov tiag - ntiaj teb kev ntxhov siab. Xa koj cov duab kos duab ru tsev, daim ntawv ntsuam xyuas av, lossis cov kev xav tau, thiab cia peb ua raws li tus qauv tsim uas muaj kev nyab xeeb, muaj txiaj ntsig, thiab ua kom ntev.
