Iyini i-PV Ribbon futhi Yenziwa Kanjani?

Iyini iribhoni ye-PV, futhi yenziwa kanjani?

Iribhoni ye-PViyi-conductor ebalulekile yokudlulisela kwamanje ngaphakathi kwamamojula we-crystalline silicon photovoltaic. Ivamise ukwenziwa ngezinto eziyisisekelo zethusi ezine-conductivity ephezulu edlula izinqubo zokugingqika, zokuhlanganisa, kanye ne-tin-plating. Ngokuya ngokusebenza kwawo, amaribhoni e-PV ahlukaniswa ngokuyinhloko amaribhoni okuxhumana namaribhoni ebhasi.

Amaribhoni axhumanisayo axhuma amaseli elanga aseduze, aqhube okwamanje okukhiqizwa amaseli entanjeni yeseli. Amaribhoni e-Busbar, ngokuvamile amakhulu ngosayizi, aqoqa amanje kusuka kuyunithi yezinhlamvu zeseli futhi ayiqondise kumatheminali okukhiphayo emojuli noma ibhokisi lokuhlangana. Ngakho-ke, ukunemba kobukhulu beribhoni, ukuqondisa, ukufana kwe-coating, kanye nezakhiwo zomshini kuthinta ngokuqondile ukuzinza kwenqubo yokunamathisela kanye nokuthembeka kwemojuli yesikhathi eside.

Kungani I-Copper Wire Kufanele Igingqiwe KuRibhoni Eliyisicaba?

Intambo yethusi eyindilinga yendabuko ayikwazi ukusetshenziswa ngokuqondile kumamojula we-PV; idinga ukuguqulwa kwepulasitiki ukuze kuguqulwe isimo sayo esiphambanayo, ukuguqula impahla isuke kuphrofayela eyindilinga ibe umucu oyisicaba onesilinganiso esinembile sobubanzi nobukhulu.

Ekukhiqizweni kweribhoni, umsebenzi oyinhloko wenqubo yokugoqa akukhona nje "ukwenza intambo yethusi isicaba," kodwa ukuzuza ububanzi obuzinzile, ukujiya, ikhwalithi yomphetho, kanye nokucaba ngokuguqulwa okulawulwayo. Ukushintshashintsha ngobubanzi kungase kuthinte ukuqondana kwe-solder, ukujiya okungalingani kuba nomthelela ongaguquguquki ukumelana nogesi, futhi ukungaqondi kahle kungase kuholele ekuphambukeni okumazombezombe kanye nokufakwa kukathayela okungazinzile ezinyathelweni ezilandelayo.

Ngakho-ke, inqubo yokugingqa iribhoni ye-PV idinga ukulawula ngasikhathi sinye phezu kokuguqulwa kwezinto, ukuxhumanisa ukucindezeleka, ukuhlolwa kobukhulu, kanye nekhwalithi yendawo.

I-PV Ribbon Manufacturing Process

A ejwayelekileUmugqa wokukhiqiza iribhoni we-PVisebenzisa i-TU1 intambo yethusi engenawo umoya-mpilo njengempahla eluhlaza. Ngokusebenzisa izinqubo ezifana nokudweba kwezintambo okunezigaba eziningi, ukugoqa okunembayo, ukudonsa ngokuqhubekayo, ukwelashwa kwe-flux, i-hot-dip tin plating, kanye nokusonteka okuzenzakalelayo, kufeza ukwakhiwa okuqhubekayo kwamaribhoni ayisicaba, afakwe ngothayela aphuma entanjeni yethusi eyindilinga.

Kusukela ku-Copper Wire kuya ku-PV Ribbon Manufacturing Process

Umshini Wokudweba

4 Roll Stand

Anealing

I-Tin Coating

I-Automatic Coil Chang

Ukuthatha Okuqondile

Intambo Yethusi Eyindilinga → Umdwebo Wentambo → Ukugoqa Okunembayo → I-Annealing → Ukwelashwa kwe-Flux → I-Hot-dip Tin Plating → Ukuvunguza Okuzenzakalelayo

Izinselele Ezibalulekile Zokukhiqiza

1. Ukulawula Ububanzi Nokuqina

Ububanzi nobukhulu beribhoni bunquma indawo yokuxhumana ye-soldering, ukungaguquguquki kokumelana nogesi, nokuzinza kwesakhiwo semojuli. Emikhiqizweni ebanzi, emincane yebhasi, ngisho nokuguquguquka okuncane ngesikhathi sokuginqika kuyakhuliswa ezigabeni ezilandelayo zokucwenga ithini kanye nezigaba zokujikajika.

2. I-Strip Flatness kanye nokuQopha

Ukucaba kwe-strip nokuqondile kuthinta indlela ngesikhathi sokucwecwa kukathayela, ukuzinza kwe-tension, kanye nobunono obumazombezombe. Ukungaqondi kahle kubangela ukuthi umucu uzulazule, okuholela ekujikeni okungalingani noma isikhathi sokuphumula sokulungiswa ezinqubweni ezilandelayo.

3. Anealing kanye Mechanical Properties

Imichilo yethusi egoqiwe idinga i-anneal ukuze ilungise izakhiwo zayo eziwumshini. I-annealing enganele iphumela ebulukhunini obudlulele, obuthiya ukusoda nokukhululeka kwengcindezi kumojuli; ngakolunye uhlangothi, ukuhlanganisa ngokweqile kungonakalisa ukuzinza komkhiqizo kanye nokungaguquguquki kobukhulu.

4. I-Tin Coating Uniformity

I-Hot-dip tin plating idinga ukumbozwa okuphelele kwendawo namaphethelo eribhoni. I-coating ezacile kakhulu ikhubaza ukubola, kuyilapho i-coating ewugqinsi ngokweqile inyusa ukusetshenziswa kwezinto futhi ingase ithinte ukuvumelana kobukhulu.

5. Ukuvumelana Kokuvunguza

Ukujika okuzenzakalelayo akuthinti kuphela ukubukeka komkhiqizo kodwa nokupakishwa kwawo okulandelayo, ukuthutha, nokusetshenziswa kwawo. Izinto ezinjengokulawula ukushuba, izindlela zokunqamula eziqhutshwa yi-servo, nezindlela zokushintsha i-spool zinquma ukucinana kokumayo kanye nokuqondanisa komphetho.

Kungani Ukulinganisa Ku-inthanethi Kubalulekile

Ekukhiqizeni okuqhubekayo, ukuhlolwa kwendawo okwenziwa ngesandla akukwazi ukunikeza impendulo ngesikhathi mayelana nobubanzi nokwehluka kokuqina okwenzeka phakathi nenqubo yokugoqa. Isilinganiso se-laser eku-inthanethi siqapha ukuchezuka kobukhulu ngesikhathi sangempela futhi siphakela idatha kusixhumi esibonakalayo somsebenzisi, okunikeza amandla ama-opharetha ukuthi alungise izinhlaka zenqubo ngokushesha.

Kubakhiqizi beribhoni be-PV, inani lokuhlola ku-inthanethi alikho kuphela ekutholeni imikhiqizo engavumelani kodwa futhi nasekunciphiseni ukuhluka kwe-batch-to-batch kanye nokuthuthukisa ukungaguquguquki kukho konke ukukhiqiza okuqhubekayo.

Ibanga Lomkhiqizo Ojwayelekile

Ubukhulu obujwayelekile obuqediwe be-PV busbar busukela ku-3 kuye ku-8 mm ububanzi no-0.2 kuya ku-0.4 mm ngobukhulu. Izidingo eziqondile mayelana nobukhulu, ukubekezelelana, ukujiya kwethayela, kanye nezakhiwo zemishini kunqunywa idizayini yemojuli, izinqubo zokunamathisela, kanye namazinga womkhiqizo wekhasimende.

Isiphetho

Ukwenziwa kweribhoni le-PV akuyona inqubo ehilela ucezu olulodwa lwemishini; kunalokho, kuyinqubo eqhubekayo, edidiyelwe ehlanganisa ukudweba ngocingo, ukugingqika, ukufakwa kwe-annealing, i-tin plating, ukuhlola, nokujikajika. Ukuze kukhiqizwe amamojula we-photovoltaic asebenza kahle kakhulu, ubukhulu beribhoni obuzinzile, ukuqondisa okuhle, ukumbozwa kwe-tin okufanayo, kanye nezakhiwo zemishini ezilawulekayo zibalulekile ekuqinisekiseni ikhwalithi ye-module soldering kanye nokuthembeka kwesikhathi eside.