Chii chinonzi PV Ribhoni uye Inogadzirwa Sei?

Chii chinonzi PV ribhoni, uye inogadzirwa sei?

PV Ribhonindiyo yakakosha conductor yekufambisa kwazvino mukati mecrystalline silicon photovoltaic modules. Iyo inowanzo gadzirwa kubva kune yakakwirira-conductivity yemhangura base zvinhu izvo zvinotenderera, annealing, uye tin-plating maitiro. Zvichienderana nekushanda kwavo, PV ribhoni dzinonyanya kuiswa muzvikamu zvekubatanidza ribhoni uye mabhararibhoni.

Interconnection ribhoni inobatanidza masero ezuva ari padyo, achiitisa ikozvino inogadzirwa nemaseru kune sero tambo. Busbar ribhoni, ayo anowanzo kukura muhukuru, anounganidza zvazvino kubva kumasero tambo uye anotungamira kune iyo module yekubuda materminal kana junction bhokisi. Nekuda kweizvozvo, iyo ribhoni yedimensional kurongeka, kutwasanuka, kupfekedza kufanana, uye michina zvimiro zvinokanganisa kugadzikana kweiyo solder process uye module kuvimbika kwenguva refu.

Sei Copper Wire Ichifanira Kukungurutswa muFlat Ribbon?

Traditional round copper waya haigone kushandiswa zvakananga muPV modules; inoda deformation yepurasitiki kuti ichinje chimiro chayo chemuchinjikwa, kushandura zvinhu kubva pamufananidzo wakatenderera kuita mutsetse wakatsetseka nehupamhi hwehupamhi-ku-hukobvu reshiyo.

Mukugadzira ribhoni, basa repakati rekukunguruka harisi rekungo "kupfupikisa waya yemhangura," asi kuwana yakagadzika hupamhi, ukobvu, kumucheto kwemhando, uye flatness kuburikidza neyakadzora deformation. Kuchinja-chinja muhupamhi kunogona kukanganisa kurongeka kwekutengesa, ukobvu husina kuenzana hunokanganisa kusimba kwemagetsi, uye kusarurama kwakashata kunogona kutungamira kune kusarongeka kwemhepo uye kusagadzika kwemarata mumatanho anotevera.

Naizvozvo, iyo PV ribhoni yekutenderedza maitiro inoda panguva imwe chete kutonga pamusoro pekuchinja kwezvinhu, tension coordination, dimensional ongororo, uye mhando yepamusoro.

PV Ribhoni Manufacturing Process

A typicalPV ribhoni yekugadzira mutsarainoshandisa TU1 isina oxygen-isina waya yemhangura seyakagadzirwa. Kuburikidza nemaitiro akadai seyakawanda-nhanho waya kudhirowa, kunyatso kutenderedza, kuenderera mberi, kurapwa kwe flux, kupisa-dip tin plating, uye otomatiki mhepo, inogonesa kuenderera mberi kwekugadzirwa kwe flat, tin-plated conductive ribhoni kubva kutenderera waya yemhangura.

Kubva kuCopper Wire kuenda kuPV Ribbon Manufacturing process

Drawing Machine

4 Roll Stand

Annealing

Tin Coating

Automatic Coil Chang

Precision Kutora-up

Waya Yemhangura Yakatenderedzwa → Kudhirowa Kwewaya → Kutenderedza Kwazvo → Kutenderedza

Matambudziko Akakosha eKugadzira

1. Upamhi uye Ukobvu Kudzora

Iyo hupamhi uye ukobvu hweribhoni inosarudza iyo soldering yekubatanidza nzvimbo, magetsi kuramba kuenderana, uye kugadzikana kweiyo module marongero. Kune yakafara, yakatetepa mabhasibar zvigadzirwa, kunyangwe kudiki kuchinja panguva yekukungurutswa kunowedzerwa mune anotevera tin-plating uye mhepo nhanho.

2. Strip Flatness uye Kururama

Strip flatness uye kutwasanuka kunokanganisa nzira panguva yekuisa marata, kugadzikana kwekunetsana, uye kupeta kuchena. Kusatwasanuka kunokonzera kuti tambo idzungaire, zvichitungamira kune kusaenzana kumonereka kana kudzika nguva yekugadziridzwa mune dzinotevera maitiro.

3. Annealing uye Mechanical Properties

Mitsara yemhangura yakakungurutswa inoda annealing kuti igadzirise maitiro avo emuchina. Kusakwana annealing kunokonzeresa kuomarara kwakanyanya, izvo zvinotadzisa kunotevera soldering uye kushushikana kunetseka mumodule; Ukuwo, kuwedzeredza-annealing kunogona kukanganisa kugadzikana kwekugadzirwa uye kuenderana kwedimensional.

4. Tin Coating Uniformity

Kupisa-dip tin plating kunoda kuvharika kwakazara kweribhoni kumusoro nemacheto. Coating yakatetepa zvakanyanya inokanganisa kunyungudika, nepo iyo yakakora yakawandisa coating inowedzera kushandiswa kwezvinhu uye inogona kukanganisa dimensional kuenderana.

5. Winding Consistency

Automatic winding haikanganisi chimiro chechigadzirwa chete asiwo chinotevera kurongedza, chekufambisa, uye kushandiswa. Zvinhu zvakadai senge tension control, servo-driven traverse mechanisms, uye spool-kuchinja nzira dzinotarisa kusimba kwemhepo uye kurongeka kwemupendero.

Nei Kuyera Kwepamhepo Kunokosha

Mukuenderera mberi kwekugadzira, manyorero echivara cheki haagone kupa mhinduro panguva yehupamhi uye ukobvu kusiyana kunoitika panguva yekukunguruka. Pamhepo laser kuyerwa inocherekedza dimensional kutsauka mune-chaiyo-nguva uye inodyisa data kune opareta interface, ichigonesa vashandisi kugadzirisa maitiro maparamita nekukurumidza.

Kune vagadziri vePV ribhoni, kukosha kwekuongorora pamhepo hakusi chete mukuona zvigadzirwa zvisingaenderane asiwo mukuderedza kusiyanisa kwebatch-to-batch uye kuwedzera kuenderana mukati mekugadzirwa kunoramba kuripo.

Typical Product Range

Zviyero zvakajairika zvakapedzwa zvePV busbars zvinotangira pa3 kusvika 8 mm muhupamhi uye 0.2 kusvika 0.4 mm muukobvu. Zvakananga zvinodikanwa zvine chekuita nehukuru, kushivirira, tin coating ukobvu, uye michina zvivakwa zvinotemerwa nemodule dhizaini, solder maitiro, uye vatengi chigadzirwa zviyero.

Mhedziso

PV ribhoni kugadzira haisi nzira inosanganisira imwe chidimbu chemidziyo; asi, inzira inoenderera, yakabatanidzwa inosanganisira kudhirowa kwewaya, kukunguruka, kusungirira, kuisa marata, kuongorora, uye mhepo. Pakugadzirwa kwe-high-efficiency photovoltaic modules, yakagadzika ribhoni zviyero, kutwasanuka kwakanaka, yunifomu yetin coating, uye controllable mechanical properties zvakakosha pakuita kuti module soldering quality uye kuvimbika kwenguva refu.