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Cikakkun Saitin Kayan Wutar Lantarki na Photovoltaic

  • labarai2022-05-25
  • labarai

Ƙarƙashin haɓakar haɓaka manyan ci gaban masana'antar wutar lantarki na photovoltaic a cikin dukkan gundumomi, idan babu haɗin kai da daidaitaccen tsarin ginin tashar wutar lantarki, ba za a iya tabbatar da samun kudin shiga na tashar wutar lantarki a mataki na gaba ba.Don wannan, masu zuba jari da masu aiki daban-daban sun tsara wani littafi don inganta gine-gine, yarda da aiki da kuma kula da tsire-tsire masu amfani da wutar lantarki a ko'ina cikin gundumar, kuma sun tsara ka'idodin kula da ingancin wutar lantarki na photovoltaic.

 

Cikakkun Saitin Kayan Wutar Lantarki na Photovoltaic Gina Ka'idodin Ingancin-Masu Sauƙi

 

1. Concrete Foundation

· Ya kamata a sanya murfin ruwa mai hana ruwa (SBS membrane ana ba da shawarar) a ƙarƙashin gindin rufin tubali-concrete, murfin ruwa a kowane gefe aƙalla 10cm ya fi girma fiye da tushe.
· Lokacin shigar da zane-zane na hoto a karkatar rufin siminti, ya zama dole don tabbatar da cewa babu yanayin inuwa daga karfe 9:00 na safe zuwa 3:00 na yamma a kan solstice na hunturu.
· Tushen rufin yana buƙatar zubar da kankare na kasuwanci na yau da kullun.Idan siminti ya haɗu da kansa (jin C20 ko sama), dole ne a ba da rahotan dubawa na ɓangare na uku.
· Rufin gindi yana buƙatar tushe mai santsi, siffa na yau da kullun, babu ramukan saƙar zuma da lahani.
· Yi amfani da kusoshi masu siffa U don riga-kafi.An yi maƙallan U-dimbin kusoshi da galvanized mai zafi ko bakin karfe.Zaren da aka fallasa ya fi 3 cm girma, kuma babu tsatsa ko lalacewa.
· An gina harsashin rufin daidai da zane-zane na zane-zane don tabbatar da cewa nauyin tsarin hoton hoton yana da ƙarfin juriya na iska na 30m / s.

 

2. Bracket mai ɗaukar hoto

· Don shigar da rufin rufin fale-falen fale-falen launi, ya kamata a yi amfani da raƙuman jagorar hoto na aluminum alloy, kuma kayan ya kamata ya zama 6063 da sama, kuma ya kamata a yi amfani da raƙuman jagora na rectangular.
· Don rufin kankare, ya kamata a zaɓi maƙallan photovoltaic na carbon karfe, kuma kayan ya zama Q235 da sama.
· Matsakaicin madaidaicin madaidaicin aluminum yana da anodized, tare da matsakaicin kauri ba kasa da 1.2mm ba, kuma ana sarrafa fim ɗin anodized bisa ga matakin AA15;da carbon karfe photovoltaic sashi ana bi da tare da zafi tsoma galvanizing, da kuma kauri daga cikin galvanized Layer ba kasa da 65um.Ya kamata a yi la'akari da bayyanar da anti-lalata na goyon bayan photovoltaic (dogon dogo), kuma ba za a sarrafa goyon bayan galvanized mai zafi a kan shafin ba.
● Dole ne a shigar da layin dogo na jagora da ginshiƙin rufin tayal ɗin launi a tsaye.
· Kaurin farantin karfe na babban memba na danniya kada ya zama ƙasa da 2mm, kuma kaurin farantin karfen haɗin haɗin bai kamata ya zama ƙasa da 3mm ba.
· Lokacin shigar da madaidaicin, daidaitawar duk kusoshi masu ɗaure ya kamata su kasance iri ɗaya.Idan shigar da kayan aikin rufin ƙarfe na launi yana buƙatar lalata asalin ƙarfe na launi, dole ne a yi amfani da maganin hana ruwa kamar gasket mai hana ruwa da manne.
· Ya kamata a yi gyare-gyaren gyare-gyare na hoto da kayan aiki na aluminum, kayan ya kamata ya zama 6063 da sama, kuma ya kamata a sarrafa fim din anodic oxide bisa ga matakin AA15.Ana sarrafa ma'aunin taurin saman bisa ga: Webster hardness ≥ 12.
· Shigar da kayan aiki, dogo na jagora, da abubuwan haɗin gwiwa don tabbatar da cewa igiyoyin suna kan layi madaidaiciya.
· Ajiye aƙalla 10cm daga gefen shingen matsa lamba zuwa ƙarshen titin jagora.

 

photovoltaic goyon bayan ingancin inganci misali

 

3. Modulolin Hoto

· Bayan samfuran PV sun isa, tabbatar da ko adadin, ƙayyadaddun ƙayyadaddun bayanai da samfura sun yi daidai da bayanin isarwa, duba cewa marufi na waje na samfuran ba su da nakasu, karo, lalacewa, ɓarna, da sauransu, tattara takardar shaidar samfur, masana'anta. rahoton dubawa, da yin rikodin kwashe kaya.
Ba da kulawa ta musamman ga "hankali" da "tsaye" lokacin zazzage kayan aikin hotovoltaic.Bayan an sauke kayan aikin PV ya kamata a sanya su a kan ƙasa mai laushi da ƙarfi.An haramta shi sosai don karkatar da kuma hana zubar da ruwa, kuma yankin sanyawa na kayan aikin hoto bai kamata ya shafi hanyar zirga-zirga ba.
· Lokacin da ake ɗagawa, sai a ɗaga palette gabaɗaya, kuma an haramta shi sosai a ɗaga kayan da ba a ɗaure ba.Tsarin ɗagawa da saukar da hawan ya kamata ya zama santsi kuma a hankali, kuma kada a sami babban girgiza don hana lalacewa ga abubuwan da aka gyara.
· An haramta shi sosai don ɗaukar samfuran PV ta mutum ɗaya.Dole ne mutane biyu su ɗauke shi, kuma ya kamata a kula da su da hankali don kauce wa yin amfani da na'urori masu girma da yawa, don kauce wa fashewa na PV modules.
Shigarwa flatness na photovoltaic modules: gefen tsawo bambanci tsakanin m kayayyaki bai wuce 2mm, da kuma gefen tsawo bambanci tsakanin kayayyaki a cikin wannan kirtani bai wuce 5mm.
· A lokacin shigarwa da kuma gina na'urorin photovoltaic, an haramta shi sosai a kan matakan, kuma an haramta shi sosai don tayar da gilashin gaba da baya.
· An shigar da na'urorin PV da ƙarfi ba tare da sassautawa ko zamewa ba.An haramta shi sosai don taɓa sassan raye-raye na ƙarfe na igiyoyin PV, kuma an haramta shi sosai haɗa nau'ikan PV a cikin ruwan sama.
· TheMai haɗa MC4na launi karfe tayal rufi taro dole ne a dakatar da kuma ba zai iya zama a lamba tare da rufin.Siminti da tayal rufin MC4 masu haɗawa da igiyoyin pv 4mm an gyara su kuma an rataye su tare da haɗin waya a waje da titin jagora kuma an daidaita su.
● Kowace lambar kirtani yakamata a yiwa alama alama a fili a wuri mai haske don aiki da kulawa cikin sauƙi.

 

PV module yi ingancin misali

 

4. Cable Photovoltaic

·Kebul na Photovoltaicsamfuran dole ne su bi lissafin damar kayan aiki, kamar Slocable.Dole ne nau'in kebul na hasken rana ya dace da zane-zanen zane.Lokacin da kebul na PV ya zo, ya kamata a tabbatar da cewa bayyanar da kebul na reel ba shi da kyau, kuma takaddun samfurin kamar takaddun shaida sun cika.
· A cikin aiwatar da shimfidar igiyoyi na photovoltaic, koyaushe ya kamata ku mai da hankali kan ko an tarar da igiyoyin.Idan akwai matsala, dakatar da kwanciya nan da nan, gano dalilin, kuma cire cikas kafin ci gaba da kwanciya.
Dole ne igiyoyin hasken rana DC su yi amfani da igiyoyi na musamman na hotovoltaic PV 1-F 4mm, kuma dole ne a bambanta sanduna masu kyau da mara kyau da launi.
Ba a yarda a ja igiyoyin PV kai tsaye a ƙarƙashin tsarin.Ana gyara masu haɗin MC4 tare da shirye-shiryen bidiyo, kuma sassan da ake buƙatar ɗaure an gyara su tare da haɗin kebul.
· Wayoyin hasken rana na DC suna buƙatar bambance tsakanin sanduna masu kyau da mara kyau, suna tafiya tare da bayan ƙirar, kuma a gyara su akan madaidaicin;sassan da aka fallasa suna buƙatar dage farawa ta hanyar bututun ƙarfe na galvanized, bakin ƙarfe hannun hannu ko bututun nailan na PA.
· Farko da ƙarshen kebul na hasken rana yana buƙatar ƙididdige adadin.Ƙididdigar a bayyane take, bayyananne, kuma daidaitacce, kuma za'a iya amfani da ita na dogon lokaci (lamban na'ura ce, kuma ba a yarda da rubutun hannu ba).
• Ana buƙatar igiyoyin igiyoyin rufin AC ta hanyar tiretin kebul, kuma ana buƙatar isassun tallafi a wurin saukar da titin.
Lokacin ɗora igiyoyin PV masu amfani da hasken rana akan titin tafiya ko tuƙi, dole ne a shimfiɗa su ta bututun ƙarfe;lokacin da igiyoyin hasken rana suka shimfiɗa ta cikin bango ko allunan, dole ne a shimfiɗa su ta hanyar katako na musamman don igiyoyin wutar lantarki;Dole ne a yi alama a fili a sarari hanyoyin shimfida kebul;Dole ne a shimfiɗa igiyoyi da aka binne kai tsaye tare da sulke da zurfin kwanciya Ba ƙasa da 0.7m ba.
Duk kayan aiki masu ƙarfi za su sanya alamun gargaɗi a wurare masu ma'ana.

 

matakan kariya don shimfiɗa igiyoyin hoto na hasken rana

 

5. Gada, Line Branch Bututu

· Ana amfani da gadoji mai zafi mai zafi ko aluminium alloy gada don hana rodents kuma a lokaci guda sauƙaƙe zafi da cire ruwa.
· Span line bututu duk tare da zafi tsoma galvanized karfe bututu ko kananan aluminum gami line tashar, babban layin tashar zuwa inverter tare da nailan corrugated bututu, PVC bututu an haramta.
Gadar da aka yi da zafi tsoma galvanized, aluminum gami trough ko tsani na USB gada sama 65um.Nisa gada ≤ 150mm, mafi ƙarancin izinin farantin 1.0mm;gada nisa ≤ 300mm, da yarda m farantin 1.2mm;gada nisa ≤ 500mm, da yarda m farantin 1.5mm.
· An gyara murfin murfin gada ta hanyar ƙugiya, kuma an gyara murfin murfin gaba ɗaya ba tare da matsaloli kamar warping da nakasawa ba;Dole ne a rufe sasanninta na firam ɗin gada da roba don hana yanke igiyoyin.
· Ya kamata a dakatar da gada daga rufin, tsayin daka daga rufin bai kamata ya zama ƙasa da 5cm ba, kada a yi hulɗa kai tsaye, kuma ya kasance mai ƙarfi da aminci, kuma ba za a sami babban motsi ba;tsarin gada ya kamata ya sami ingantaccen haɗin lantarki da ƙasa, kuma juriya na haɗin gwiwa a haɗin gwiwa Kada ya zama mafi girma fiye da 4Ω.

 

6. Inverter Photovoltaic

· Yin amfani da madaidaicin inverter alloy alloy, ɗawainiya da haɗawa kafaffen, ma'aunin nauyi ya dace da buƙatun ƙira.
· Ana shigar da inverter a kusa da igiyar rufin, kuma an gyara shi a kan rufin tare da maƙallan, don kada igiyoyin ba su da inuwa.
Ya kamata a haɗa na'urar inverter da kebul na waje tare da iri ɗaya da nau'in haɗin haɗi iri ɗaya.A lokacin shigarwa ko aiwatarwa, da zarar inverter ya fara, ya zama dole a jira aƙalla mintuna 5 bayan an kashe wutar har sai an cika abubuwan ciki kafin a maye gurbin mai haɗawa.
· Ana ba da shawarar shigar da kariya ta sunshade don inverter a kan rufin.Rufin sunshade mai karewa yakamata ya iya rufe inverter, kuma yankin bai kamata ya zama ƙasa da sau 1.2 na yanki na inverter ba.
· Injin inverter da ainihin tushen karfe yana buƙatar haɗa shi da na musammanrawaya da kore duniya na USB, kuma ana buƙatar haɗin ginin ƙarfe na asali tare da hanyar sadarwar zoben ƙasa ta photovoltaic ta ƙarfe mai lebur (juriya gabaɗaya ƙasa da 4Ω).
· Mai jujjuyawar baya amfani da abin dubawa kuma an rufe shi da murfin kariya na musamman.Ya kamata a kiyaye igiyoyin haɗin da aka fallasa na inverter ta hanyar gada (ko bututun fata na maciji), kuma nisa tsakanin buɗewar gadar da ƙananan ƙarshen inverter bai kamata ya zama ƙasa da 15cm ba.
Kowane tashar DC na inverter ya kamata a sanye shi da bututu mai lamba, wanda dole ne ya dace da igiyoyin da aka haɗa.Lokacin haɗawa a cikin jerin, ya kamata a auna na'urorin lantarki masu inganci da mara kyau da wutar lantarki mai buɗewa.
· Ƙarshen shigarwar DC na mai inverter yana da igiyoyi 2 a ƙarƙashin kowane MPPT.Idan ba duk an haɗa ba, ana buƙatar shigarwar DC don rarraba kowane MPPT gwargwadon yiwuwa.
· Serial lamba na inverter akwatin an saka tare da bakin karfe sunan farantin, wanda yake daidai da bayyananne tare da zane zane.

 

7. Tsarin Kasa

· Ƙaƙƙarfan ƙarfe na ƙasa yana daidaitawa kuma an haɗa shi ta hanyar ɓangarorin samfurin photovoltaic na yanzu, kuma sassan da ba su da amfani don amfani da madaidaicin ƙirar suna gyarawa tare da ƙugiya, kuma ba za a iya dakatar da su kai tsaye a kan rufin karfe mai launi ba;Dole ne a yi wa mawaƙin ƙasa alama da rawaya da kore.
· Ƙaddamar da tsarin ƙasa:

(1) Ƙimar juriya na juriya tsakanin nau'i-nau'i da nau'o'i, tsakanin tsararrun tsarin da kuma jagoran jagora ya kamata ya dace da bukatun ƙira (gaba ɗaya ba fiye da 4Ω ba).
(2) Tsakanin kayayyaki a cikin tsararrun murabba'i iri ɗaya, yi amfani da wayoyi masu sassauƙa na BVR-1 * 4mm a cikin ramukan ƙasa, kuma haɗa su da gyara su tare da bakin karfe.
(3) Tsakanin nau'ikan kayayyaki da baƙin ƙarfe a cikin kowane tsararrun murabba'i, yi amfani da waya mai sassauƙa ta BVR-1 * 4mm a cikin ramin ƙasa, wanda aka haɗa kuma an daidaita shi ta bakin ƙarfe na bakin karfe, kuma kowane tsararrun murabba'in yana da tabbacin za a yi ƙasa a biyu. maki.

    · Don rage haɗarin aminci na ginin, ana ba da shawarar kada a yi amfani da tsarin walda don ƙasa mai lebur, duk waɗanda ke haɗa su ta hanyar kusoshi da kayan aiki, ana yin ramukan hydraulic, kuma hanyar crimping dole ne ta dace da ka'idodin ƙasa.

 

8. Tsabtace Tsabtace

Kowane aikin yana sanye take da tsarin tsaftacewa: ana shigar da mita ruwa wanda ya dace da buƙatun a wurin haɗin ruwa (mai dacewa don daidaitawa tare da mai shi) da famfo mai haɓakawa (ɗagawa ba ta ƙasa da mita 25);an sanye da tashar ruwa tare da bawul ɗin shan ruwa mai sauri don tabbatar da cewa za a iya rufe duk abubuwan da aka gyara, da kuma saita saitin hoses (mita 50) da bindigogi masu zubar da ruwa;ya kamata a kiyaye bututun ruwa da kyau daga daskarewa;tsaftace bututun ruwa da sauran kayan ya kamata a sanya su daidai a cikin dakin rarraba wutar lantarki irin akwatin (idan akwai) ko a wurin da mai shi ya tsara.Wasu kamar tsabtace mutum-mutumi kuma ana iya la'akari da su.

 

Tsarin kula da ingancin wutar lantarki na photovoltaic yana da alaƙa da fa'idodi da amincin duk yanayin rayuwar wutar lantarki, don haka ana buƙatar samar da tsari na ma'auni don kula da ingancin wutar lantarki.A cikin zane, ginawa, aiki da kuma kula da tashar wutar lantarki, ana aiwatar da shi bisa ga ka'idoji kuma ya wuce yarda.Sai kawai lokacin da dukkan bangarorin ke da ikon sarrafa inganci da sarrafawa, za a iya tabbatar da ingancin tashar wutar lantarki.

Dongguan Slocable Photovoltaic Technology Co.,LTD.

Ƙara: Guangda Manufacturing Hongmei Science and Technology Park, No. 9-2, Hongmei Section, Wangsha Road, Hongmei Town, Dongguan, Guangdong, China

Saukewa: 0769-220101

E-mail:pv@slocable.com.cn

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