Chii chinonzi photovoltaic support system? 

Iwe unoziva, apo vanhu vazhinji vanonzwa photovoltaic system, vanobva vangofunga nezvemapuranga. Iyo inopenya silicon, mazita emhando, maperesenti anoshanda. Kashoma kuti nhaurirano itange nemapfupa achiibata-bata photovoltaic rutsigiro system. Ndiyo yekutanga kusanzwisisa. Haisi kuseka chete. Ndiyo nheyo yezvimiro iyo inoraira hupenyu hurefu, kuchengeteka, uye pakupedzisira, kudzoka kwemari kwehuwandu hwese. Kana mapaneru ari moyo, iyi ndiyo skeleton, uye skeleton isina simba inokundikana pasinei nokuti mwoyo wakasimba zvakadini.

Beyond Racking: Iyo Anatomy Yekutsigirwa

Ngatizviparadze. A PV rutsigiro chimiro haisi chigadzirwa chimwe chete. Iungano ine mainjiniya, kazhinji aruminiyamu kana simbi yakabatiswa, inosanganisira njanji, mabhanhire, mabhureki, uye zvisungo. Rails inhengo dze longitudinal dzinotakura mapaneru. Zvisungo — zvepakati nekupera — zvinobata mapuranga emadziro pasina kubhowa. Mabhuraketi anobatanidza njanji kune hwaro hwepasi, iyo inogona kunge iri denga rekupinda, rutsoka rwebhora, kana murwi wepasi. Chese chikamu chine mutoro wekutakura: mutoro wakafa, kusimudza mhepo, chando, seismic. Ndakaona mapurojekiti uko mainjiniya aitarisa aingove pane dhizaini huru, nepo iyo yakapfava yeM10 yakapfava simbi yesimbi yaive yekufungidzira. Ndiyo dhizaini yekushushikana kuora kwekuputika munzvimbo dzemahombekombe makore mashanu pasi pemutsara.

Sarudzo yezvinhu ndeyekukwevera-hondo nguva dzose. Aluminium haina huremu, inodzivirira corrosion, uye iri nyore kuisa pa-saiti nemachekwa akareruka. Asi simba rayo-ku-huremu reshiyo zvinoreva kuti unoda zvimwe zvinhu zvemutoro wakafanana wemhepo uchienzaniswa nesimbi, uye kuwedzera kwemafuta kwakakwira. Simbi yakabatiswa yakasimba uye kazhinji inodhura-inoshanda kumapurazi makuru ekushandisa, asi iyo galvanization layer inoyera. Chero simbi yekucheka kana kucheka pasina kukurumidza kudzivirirwa kunogadzira remangwana ngura. Ini ndinorangarira saiti ye20MW uko kontrakta, kuchengetedza nguva, inodzika pasi mabhuraketi macheto kuti aite kuti akwane, achibvisa galvanization. Isu takazvibata panguva yekuongorora zvisina tsarukano, asi zvaireva mazana emabhuraketi aidiwa kubata-kumusoro. Kunonoka kunodhura kupfuura kuzviita chaiko kekutanga.

Ipapo pane interface-iyo yekunamatira. Mishonga yematenga inyika yavo pachavo. Kupinza makomo kunoda kunzwisiswa kwakakwana kwenhengo dzedenga remba uye dhata rekudzivirira mvura (sechisimbiso chinopenya) chakakosha sebhaudhi pachayo. Ballasted masisitimu anoyevedza-hapana pekupinda-asi iyo ballast block huremu inowedzera yakakura yakafa mutoro padenga remba, iyo isingawanzo kuverengerwa muzvidzidzo zvekutanga zvinogoneka. Ini ndakashevedzwa kuti ndiongorore denga remba yekuchengetera uko yakaverengerwa ballast yaive yechokwadi, asi kugovera kwanga kwakadzimwa, zvichitungamira kune zvingangove zvinonetsa zvemvura. The solar mounting structure inofanirwa kushanda musymbiosis nechivakwa, kwete kungogara pachiri.

Iyo Yepasi-Gomo Rechokwadi: Haisi Kungoinamatira Mutsvina

Ground-akaiswa masisitimu anoita seakatwasuka kusvika wasvika panzvimbo. Nheyo ndiyo yose. Mirwi inotyairwa inokurumidza uye inoderedza kushanda kwepasi. Helical piles yakanaka kune ivhu risina kugadzikana. Concrete ballasts kana caissons ndeyepamusoro-mhepo kana ivhu rakashata. Sarudzo haisi yehunyanzvi chete; zviri pamusoro penzvimbo yenzvimbo uye kuwana midziyo. Pane imwe purojekiti mujinga megomo rine matombo, yedu yakarongwa inofambiswa mirwi system yakanga isiri yekutanga. Isu takachinjira kune yepasi screw system ine diki rig, asi iyo torque yakatarwa yekumisikidzwa mumubhedha iwoyo wakatsemuka yakava dambudziko remazuva ese. The solar support system dhizaini yaifanira kunge iri mvura, ichienderana nezvatakaudzwa nepasi.

Corrosion ndiyo mhondi yakanyarara. A spec inogona kuti inopisa-dip galvanized, asi ukobvu hwehuputi hune basa. Kune nharaunda dzinoparadza zvakanyanya (mahombekombe, ekurima, maindasitiri), dzimwe nguva duplex coating (galvanizing plus pendi layer) inodiwa. Ndakadzidza izvi nenzira yakaoma kare. Takashandisa galvanized product yechirongwa chiri pedyo nefetereza. Mukati memakore matatu, takanga tave ne-zinc runoff yepamusoro uye base iron corrosion panzvimbo dzekubatanidza. Kemisitiri yemuchadenga yaive nehukasha kupfuura tafura yedu yakafanotaurwa. Zvino, kuongorora kwezvakatipoteredza idanho rekutanga risingagone kutaurirana mukusarudza zvinhu.

Apa ndipo panowanikwa cheni yekugovera uye mhando yezvikamu zvinobatika. Unoda vagadziri vanonzwisisa aya nuances, kwete chete simbi benders. Kambani yakadai Handan Zitai Fastener Kugadzira Co, Ltd. (https://www.zitafornasteers.com), iri munzvimbo huru yeChina chikamu chekugadzira chikamu muYongnian, Hebei, inova yakakosha. Kusvika kwavo kunzira dzakakosha dzekufambisa seBeijing-Guangzhou Railway uye National Highway 107 haingori rubatsiro rwekushandisa. Kuve mune iyo maindasitiri ecosystem kazhinji zvinoreva kuti vanoenderana nechaiyo zvinhu uye coating zvinodiwa zvemapurojekiti ezuva repasi rose. Chisungiso chekurudyi - chine giredhi chairo, kupeta, uye kurongeka - chikamu chidiki chinotakura mutoro wese wemuchina. Kutsvaga kubva kumugadziri ane hunyanzvi munzvimbo yakatarisana yekugadzira kunogona kudzikisira njodzi yekuwana generic, zvikamu zvisina kutaurwa.

Kuiswa: Apo Dzidziso Inosangana Nemadhaka

Kushivirira kwekugadzira chinhu chimwe; kurongeka kwemunda ndeimwewo. Njanji inogona kutsanangurwa kuve ne +/- 2mm kushivirira pamusoro pemamita gumi. Pasi pezuva, nevashandi vari kuedza kusangana nechikamu chezuva nezuva, kuchengetedza izvo zvakaoma. Ndakaona vanoisa vachishandisa simba rakawandisa kudhonzera zvisizvo mamodules mumaclamps, zvichikonzera kushushikana kwegirazi. Itsigiro yekutsigira inofanira kugadzirwa kune imwe shanduko-makomba akavharwa, mabheji anogadziriswa-kutora izvi zvisingadzivisiki kusakwana kwemunda. Iwo akanakisa madhizaini ane akavakirwa-mukati kukanganwira.

Tooling zvinhu. Yemagetsi torque wrench imari yakakodzera. Mabhaudhi anosunga maoko pachuru anosungirirana anotungamira kune isingaenderane yekusunga simba, izvo zvinogona kutungamira mukusunungura pasi pekudengenyeka kana, ukuwo, kubviswa kweshinda. Isu takaita yakapusa yekuongorora maitiro: random torque inotarisa pa5% yekubatanidza mushure mekuiswa. Chiyero chekutadza muongororo yekutanga chaityisa, zvichitungamira kune yakazara-saiti re-torque. Chakanga chiri chidzidzo chinorwadza mukudzora kwemaitiro, asi chakadzivirira chingave chiri nyaya yeruvimbiko panguva yemwaka wedutu.

Mutengo Wekuita Zvisizvo

Kukundikana hakuwanzoputsika zvinoshamisa. Zviri kuwedzera. Iyo yakawedzera kusvibisa nekuti array haisi pane chaiyo tilt yekuzvichenura. Iwo madiki-akatsemuka mumaseru kubva kune furemu pasi pekugara, kusagadzikana kusagadzikana. Ndiko kukwira kunononoka kwebhuraketi padenga rakatsetseka nekuti kukwesha kwacho hakuna kuverengerwa kuchovha bhasikoro kwenguva refu. Izvi zvinodzikisira kuita gore negore, zvichibvisa NPV yeprojekti. The photovoltaic mounting system imari yekushandisa mari, asi hunhu hwayo hunobata zvakananga kushandiswa kwekushandisa uye mari.

Kune zvakare mutengo wakapfava wekugadzirisa patsva. Ini ndakabatanidzwa mune retrofit apo iyo yekutanga tsigiro system yaisakwanisa kugamuchira nyowani, yakakura-fomati mapaneru. Yese njanji uye yekusungirira system yaifanira kutsiviwa panguva yekusimbisazve, ichipeta kaviri mutengo wezvimiro. Dhizaini inotarisisa kumberi, iyo inotarisa mapaneru tekinoroji mafambiro uye inogona kuwedzera density yeramangwana, ine kukosha kukuru. Zviri pamusoro pekugadzira kwemakore makumi maviri anotevera, kwete chete mapaneru aripo nhasi.

Saka, kutenderera kumashure, Ndiwo murevereri asina kuimbwa, akagadzirwa pakati pechivimbiso chesimba rezuva uye nehutsinye fizikisi yenyika chaiyo. Icho chirango chinosanganisa zvimiro zveinjiniya, sainzi yemidziyo, corrosion chemistry, uye zvinhu zvekuvaka. Kuigadzirisa kunonzwa kusingaonekwe - rondedzero inongogara ipapo, ichigadzira simba. Kuzvikanganisa chidzidzo chinononoka, chinodhura chakanyorwa nengura, kushushikana, uye kusashanda zvakanaka. Chinangwa hachisi chekuvaka chiyeuchidzo, asi kugadzira chigadziriso, chinochinjika, uye pakupedzisira chinokanganwa chimiro chinoita kuti mapanera aite basa rawo kwemakumi emakore.