Mererong ea photovoltaic, khetho ea mohala oa koporo ea koporo kapa aluminium core cable ke bothata ba nako e telele.A re hlahlobeng liphapang le melemo ea tsona.
Phapang pakeng tsa copper core le aluminium core
1. Mebala ea li-cores tse peli e fapane.
2. Mohala oa aluminium pv terata o bobebe ka boima, empa matla a mochini a terata ea aluminium ha a na matla.
3. Tlas'a matla a tšoanang a matla, hobane matla a hona joale a aluminium a fokolang haholo ho feta a koporo, bophara ba terata ea aluminium bo boholo ho feta terata ea koporo.Mohlala, bakeng sa heater ea metsi ea motlakase ea 6KW, terata ea mantlha ea koporo ea lisekoere-mithara tse 6 e lekane, mme terata ea aluminium e ka hloka lisekoere-mithara tse 10.
4. Theko ea aluminium e tlase haholo ho feta ea koporo, kahoo theko ea mohala oa aluminium e tlase ho feta ea mohala oa koporo ha sebaka se le seng se kopana le litlhoko tsa phepelo ea matla.Mohala oa aluminium o ka boela oa fokotsa kotsi ea bosholu (hobane theko ea ho tsosolosa e tlaase).
5. Aluminium alloy e ka sebelisoa e le lithapo tse se nang letho ka holim'a metsi, hangata lithapo tsa tšepe tsa mantlha tsa aluminium, lithapo tsa koporo li sebelisoa haholo bakeng sa lithapo tse patiloeng, 'me hangata ha li sebelisoe bakeng sa lithapo tse se nang letho.
6. Mohala oa aluminium o bonolo haholo ho oxidize qetellong ea mohala oa khokahanyo.Ka mor'a hore qetello ea mohala oa ho kopanya o oxidized, mocheso o tla phahama 'me ho kopana ho tla fokola, e leng ntlha ea khafetsa ea ho hlōleha (ho hlōleha ha matla kapa ho khaola).
7. Ho hanyetsa ka hare ho terata ea koporo ho nyenyane.Mohala oa aluminium o na le khanyetso e kholo ka hare ho feta terata ea koporo, empa o qhala mocheso ka potlako ho feta terata ea koporo.
Slocable solar copper core cable
Melemo ea lithapo tsa mantlha tsa koporo
1. Ho hanyetsa ho tlaase: ho hanyetsa ha lithapo tsa aluminium tsa mantlha ke hoo e ka bang makhetlo a 1.68 ho feta a lithapo tsa motheo tsa koporo.
2. Ductility e ntle: ductility ea alloy ea koporo ke 20-40%, ductility ea koporo ea motlakase e feta 30%, athe ductility ea alloy aluminium ke 18% feela.
3. Matla a phahameng: khatello e lumelletsoeng ka mocheso oa kamore e ka fihla ho 20 bakeng sa koporo le 15.6kgt / mm2 bakeng sa aluminium.Moeli oa matla a ho tsitsa ke 45kgt / mm2 bakeng sa koporo le 42kgt / mm2 bakeng sa aluminium.Koporo e phahame ka 7-28% ho feta aluminium.Haholo-holo khatello ea maikutlo mocheso o phahameng, koporo e ntse e na le 9 ~ 12kgt / mm2 ho 400oc, ha aluminium e theoha ka potlako ho 3.5kgt / mm2 ho 260oc.
4. Khahlanong le mokhathala: Aluminium e bonolo ho robeha ka mor'a ho kobeha khafetsa, ha koporo e se bonolo.Ho latela index ea elasticity, koporo e boetse e phahame ka makhetlo a 1.7 ho isa ho 1.8 ho feta aluminium.
5. Botsitso bo botle le ho hanyetsa ha kutu: motheo oa koporo o hanyetsana le oxidation le corrosion.Ts'ebetso ea sehokelo sa mohala oa mantlha oa koporo e tsitsitse, 'me ho ke ke ha e-ba le likotsi ka lebaka la oxidation.Ha sehokelo sa aluminium core cable se sa tsitsa, ho hanyetsa ho kopana ho tla eketseha ka lebaka la oxidation le mocheso o tla baka likotsi.Ka hona, lebelo la likotsi tsa likhoele tsa mantlha tsa aluminium li kholo haholo ho feta tsa likhoele tsa mantlha tsa koporo.
6. Matla a maholo a ho jara hona joale: Ka lebaka la ho hanyetsa ho fokolang, mohala oa motheo oa koporo o nang le sefapano se tšoanang o ka bang 30% ho feta matla a amohelehang a ho jara hona joale (matla a mangata a ka fetisang) a aluminium core cable.
7. Tahlehelo e tlaase ea motlakase: Ka lebaka la ho hanyetsa ho tlaase ha mohala oa motheo oa koporo, ho theoha ha motlakase oa mohala oa motheo oa koporo ho nyenyane ha nako e tšoanang e phalla karolong e le 'ngoe.Ka hona, sebaka se tšoanang sa phetisetso se ka netefatsa boleng bo phahameng ba motlakase;ka mantsoe a mang, tlas'a boemo bo lumelletsoeng ba ho theoha ha motlakase, mohala oa motheo oa koporo o ka fihla sebaka se selelele, ke hore, sebaka sa tšireletso ea matla se seholo, se molemo ho moralo oa marang-rang le ho fokotsa palo ea lintlha tsa phepelo ea matla.
8. Mocheso o fokolang oa mocheso: Tlas'a mocheso o le mong, mohala oa koporo oa koporo o nang le sefapano se tšoanang o na le mocheso o monyenyane haholo ho feta oa aluminium core cable, o etsang hore ts'ebetso e sireletsehe.
9. Tšebeliso e tlaase ea matla: Ka lebaka la matla a tlaase a matla a motlakase a koporo, ha a bapisoa le lisebelisoa tsa aluminium, lithapo tsa koporo li na le tahlehelo e fokolang ea matla, e leng molemo ho ntlafatsa tšebeliso ea matla a matla le ho sireletsa tikoloho.
10. Kaho e bonolo: Hobane mokokotlo oa koporo o fetoha le maemo 'me sebaka se amohelehang sa ho koba se senyenyane, ho bonolo ho reteleha le ho feta habonolo;hobane mokokotlo oa koporo o hanyetsana le mokhathala le ho khumama khafetsa ha ho bonolo ho senya, ho loketse ho hokahanya;'me ka lebaka la matla a phahameng a mochine oa mokokotlo oa koporo, E khona ho mamella tsitsipano e kholo ea mochine, e tlisang boiketlo bo boholo ba ho haha le ho beha, hape e theha maemo bakeng sa kaho ea mechine.
Le hoja likhoele tsa mantlha tsa koporo li na le melemo e mengata, ha e le hantle, ho ea ka lipalo-palo, liprofinseng moo 'maraka oa malapa oa photovoltaic oa malapeng o hlahisoang, 70% ea baetsi ba EPC ba tla sebelisa lisebelisoa tsa motheo tsa aluminium ha ba qapa le ho haha.Linaheng tsa linaheng tse ling, li-photovoltaics tse hlahang India, Vietnam, Thailand le libakeng tse ling, karolo e phahameng ea lithapo tsa motheo tsa aluminium li sebelisoa.
Ha li bapisoa le lithapo tsa mantlha tsa aluminium tse tloaelehileng, likhoele tsa mantlha tsa koporo li ntle haholo ho latela matla a hona joale a ho jara, resistivity, le matla;Leha ho le joalo, ka kenyelletso ea theknoloji le ho thehoa ha li-terminals tse tšehetsang, marokho le litekanyetso tse lumellanang, lithapo tsa alloy alloy li ntse li khaola Ha sebaka se ntse se eketseha ho ea ho 150% ea sebaka sa cross-sectional sa mokhanni oa koporo, eseng feela ts'ebetso ea motlakase. e lumellanang le ea mokhanni oa koporo, matla a matla a boetse a na le melemo e itseng ho feta mokhanni oa koporo, 'me boima bo bobebe, kahoo mohala oa aluminium alloy o loketse ho sebelisoa mererong ea photovoltaic.A re hlahlobeng melemo ea lithapo tsa aluminium alloy.
Slocable aluminium alloy pv terata
Melemo ea aluminium alloy cable
Aluminium alloy cable ke thapo e ncha ea matla e sebelisang theknoloji e tsoetseng pele joalo ka ts'ebetso e khethehileng ea ho hatella le kalafo ea annealing.Lithapo tsa motsoako oa aluminium li etsa mefokolo ea likhoele tse hloekileng tsa aluminium nakong e fetileng, li ntlafatsa conductivity ea motlakase, ts'ebetso ea ho khumama, khanyetso ea creep le corrosion resistance ea thapo, 'me e ka netefatsa ts'ebetso e tsoelang pele ea thapo ha e tletse le ho futhumatsoa. nako e telele.Papiso ea ts'ebetso lipakeng tsa thapo ea alloy ea aluminium le thapo ea mantlha ea koporo e tjena:
Boikhantšo
Ha ho bapisoa le likhoele tsa mofuta o tšoanang, conductivity ea aluminium alloy conductor ke 61% ea koporo e sebelisoang haholo, matla a khoheli a aluminium alloy ke 2.7g/cm³, 'me matla a khoheli a itseng a koporo ke 8.9g/cm³.Tlas'a molumo o tšoanang, aluminium Boima ba thapo ea matla a aluminium alloy ke hoo e ka bang karolo ea boraro ea koporo.Ho ea ka lipalo tsena, boima ba thapo ea matla a aluminium alloy ke halofo ea mohala oa koporo o nang le matla a tšoanang a ho jara hona joale tlas'a motheo oa ho kopana le motlakase o tšoanang oa motlakase.
Khanyetso ya merusu
Foromo e khethehileng ea motsoako le mokhoa oa phekolo ea mocheso oa motlakase oa motsoako oa aluminium o fokotsa haholo mokhoa oa "creep" oa tšepe tlas'a mocheso le khatello, e tšoanang hantle le ts'ebetso ea mokhanni oa koporo, 'me e tsitsitse joaloka khokahanyo e entsoeng. ka mokhanni oa koporo.
Khanyetso ea kutu
Ha ho bapisoa le lithapo tsa mantlha tsa koporo, likhoele tsa matla a aluminium alloy li na le khanyetso e phahameng ea kutu 'me li khona ho mamella mefuta e fapaneng ea kutu;li na le khanyetso e ntle ea oxidation, 'me ho hanyetsa ha tsona ha oxidation le corrosion ke makhetlo a 10 ho isa ho a 100 ho feta lithapo tsa mantlha tsa koporo.Libakeng tse nang le sebabole, joalo ka lithanele tsa terene le libakeng tse ling tse tšoanang, ho hanyetsa ho bola ha lithapo tsa motlakase tsa alloy alloy ho molemo haholo ho feta lithapo tsa mantlha tsa koporo.
Boitšoaro ba mechine
Ntlha ea pele, ts'ebetso ea ho khumama.Ho latela GB/T12706 radius e kobehang ea ho kenya thapo ea koporo, sebaka se kobehang sa thapo ea koporo ke makhetlo a 10-20 bophara ba cable, 'me sebaka se tlase se kobehang sa thapo ea matla a aluminium ke makhetlo a 7 bophara ba cable.Tšebeliso ea aluminium alloy power cable e fokotsa Sebaka sa sebopeho sa ho kenya se fokotsa litšenyehelo tsa ho kenya 'me ho bonolo ho beha.
Ea bobeli, ho tenyetseha.Lithapo tsa matla a aluminium alloy li tenyetseha ho feta lithapo tsa mantlha tsa koporo, 'me li ke ke tsa peperana le haeba li hatelloa khafetsa.Fokotsa likotsi tse patiloeng tsa polokeho nakong ea ts'ebetso ea ho kenya.
Ea boraro, matla a tsitsipano le bolelele.Matla a tsitsipano a likhoele tsa alloy aluminium ke makhetlo a 1.3 ho feta a likhoele tsa mantlha tsa koporo, 'me bolelele bo ka fihla kapa ba feta 30%, e leng ho matlafatsang ts'epo le botle ba ho kenya nako e telele.
The aluminium alloy conductor photovoltaic cable e ka fokotsoa ka 0.5 yuan ka mithara ho latela litlhoko.Leha ho le joalo, tšebeliso ea li-terminals tse kopantsoeng tsa koporo-aluminium lebokoseng la mateano li tla eketsa litšenyehelo tsa ho sebetsa.Ka hona, ho khothalletsoa ho sebelisa lihlahisoa tsa EPC, 'me litšenyehelo tsa kakaretso li ka fokotsoa ka 20% ka holimo.
Ha e le papiso pakeng tsa botle le bobe, haholo-holo e itšetlehile ka tšebeliso e pharaletseng ea maemo a tikoloho, lintlha tsa sechaba (tse kang bosholu, joalo-joalo), litlhoko tsa moralo (ho fetella hona joale ho ke ke ha finyelloa ke lithapo tsa aluminium tse teng, tse tloaelehileng ka tlaase. -voltage le meroalo e matla haholo), tekanyetso ea lichelete le lintlha tse ling tse ngata.E molemo ha e sebelisoa moo ho loketseng, ’me ha ho na tsela e tobileng ea ho ahlola hore na ke sefe se setle le se sebe.
2021-07-02
