Ụdị eriri anyanwụ - ka esi ahọrọ n'etiti isi ọla kọpa na aluminom core?

Na ọrụ fotovoltaic, nhọrọ nke eriri ọla kọpa ma ọ bụ eriri aluminom bụ nsogbu dị ogologo.Ka anyị leba anya na ọdịiche ha na uru ha bara.

Ọdịiche dị n'etiti isi ọla kọpa na isi aluminom

1. Agba nke cores abụọ dị iche iche.

2. Aluminom pv waya dị mfe na ịdị arọ, mana ike arụ ọrụ nke waya aluminom adịghị mma.

3. N'okpuru otu ikike ahụ, n'ihi na ikike nke aluminom dị ugbu a dị ntakịrị karịa nke ọla kọpa, dayameta nke waya aluminom dị ukwuu karịa nke ọla kọpa.Dịka ọmụmaatụ, maka igwe ọkụ eletrik 6KW, eriri ọla kọpa nke 6 square mita zuru oke, na waya aluminom nwere ike ịchọ mita 10.

4. Ọnụ ego nke aluminom dị ala karịa nke ọla kọpa, ya mere ọnụ ahịa aluminom dị ala karịa nke eriri ọla kọpa mgbe otu anya ahụ na-ezute ihe ndị chọrọ ike.Aluminom waya nwekwara ike ibelata ohere nke izu ohi (n'ihi na recycling price dị ala).

5. Aluminom alloy nwere ike iji dị ka n'elu iferi wires, n'ozuzu ígwè core aluminum stranded wires, ọla kọpa cables na-akasị ji maka eli ozu wires, na n'ozuzu adịghị eji iferi wires enweghị mkpuchi.

6. Aluminom waya dị nnọọ mfe oxidize na njedebe nke njikọ njikọ.Mgbe njedebe nke eriri njikọ oxidized, okpomọkụ ga-ebili na kọntaktị ga-adị njọ, nke bụ ihe nkwụsịtụ ugboro ugboro (mkpọpu ike ma ọ bụ nkwụsị).

7. Nguzogide nke ime nke waya ọla kọpa dị ntakịrị.Waya aluminom nwere nguzogide dị n'ime karịa waya ọla kọpa, mana ọ na-ekposa ọkụ ngwa ngwa karịa waya ọla kọpa.

Slocable anyanwụ ọla kọpa isi USB

Uru nke eriri isi ọla kọpa

1. Low resistivity: resistivity nke aluminum core cables bụ ihe dịka 1.68 ugboro dị elu karịa nke eriri ọla kọpa.

2. Ezi ductility: ductility nke ọla kọpa alloy bụ 20-40%, ductility nke ọla kọpa eletrik karịrị 30%, ebe ductility nke aluminum alloy bụ naanị 18%.

3. Ike dị elu: nrụgide a na-ekwe ka ọ dị na ụlọ okpomọkụ nwere ike iru 20 maka ọla kọpa na 15.6kgt / mm2 maka aluminum.Oke ike ike bụ 45kgt / mm2 maka ọla kọpa yana 42kgt / mm2 maka aluminom.Ọla kọpa dị 7-28% karịa aluminum.Karịsịa nrụgide na okpomọkụ dị elu, ọla kọpa ka nwere 9 ~ 12kgt / mm2 na 400oc, ebe aluminom na-agbada ngwa ngwa na 3.5kgt / mm2 na 260oc.

4. Mgbochi ike ọgwụgwụ: Aluminom dị mfe imebi mgbe ọ gbasịrị ugboro ugboro, ebe ọla kọpa adịghị mfe.N'ihe gbasara elasticity index, ọla kọpa dịkwa ihe dịka 1.7 ruo 1.8 ugboro karịa aluminum.

5. Nkwụsi ike dị mma na nkwụsị nke corrosion: isi ọla kọpa na-eguzogide oxidation na corrosion.Ọrụ nke njikọ njikọ nke eriri ọla kọpa na-akwụsi ike, ọ gaghị enwekwa ihe mberede n'ihi oxidation.Mgbe njikọ nke eriri eriri aluminom na-ejighị n'aka, nkwụsị kọntaktị ga-abawanye n'ihi oxidation na okpomọkụ ga-eme ka ihe mberede.Ya mere, ọnụọgụ ihe mberede nke eriri aluminom dị ukwuu karịa nke eriri ọla kọpa.

6. Nnukwu ikike na-ebu ugbu a: N'ihi obere resistivity, eriri ọla kọpa nke nwere otu akụkụ obe dị ihe dị ka 30% dị elu karịa ikike nke ugbu a na-enye ohere (nke kachasị ugbu a nwere ike ịgafe) nke eriri aluminom.

7. Ọnwụ voltaji dị ala: N'ihi obere resistivity nke eriri eriri ọla kọpa, nkwụsị voltaji nke eriri ọla kọpa dị ntakịrị mgbe otu ihe dị ugbu a na-aga n'otu akụkụ.Ya mere, otu nnyefe nnyefe nwere ike ikwe nkwa ịdị elu voltaji;N'ikwu ya n'ụzọ ọzọ, n'okpuru ọnọdụ ịdaba voltaji a na-anabata, eriri ọla kọpa nwere ike iru ogologo oge, ya bụ, ebe mkpuchi mkpuchi ọkụ dị ukwuu, nke bara uru maka nhazi netwọk ma belata ọnụ ọgụgụ nke isi ihe ike.

8. Igwe ọkụ na-ekpo ọkụ dị ala: N'okpuru otu ihe dị ugbu a, eriri ọla kọpa nwere otu akụkụ obe nwere obere okpomọkụ karịa eriri aluminom, nke na-eme ka ọrụ ahụ dị nchebe.

9. Oriri ike dị ala: N'ihi nkwụsị ọkụ eletrik dị ala nke ọla kọpa, ma e jiri ya tụnyere eriri aluminom, eriri ọla kọpa nwere obere mfu ike, nke bara uru iji melite mmepụta ike na-echebe gburugburu ebe obibi.

10. Ihe owuwu dị mma: N'ihi na isi ọla kọpa na-agbanwe na radius ekwe ekwe ekwe ka ọ dị ntakịrị, ọ dị mfe ịtụgharị ma dị mfe ịgafe;n'ihi na isi ọla kọpa na-eguzogide ike ọgwụgwụ ma na-ehulata ugboro ugboro adịghị mfe imebi, ọ dị mfe ijikọ;na n'ihi na elu n'ibu ike nke ọla kọpa isi, Ọ nwere ike idi ukwuu n'ibu esemokwu, nke na-eweta oké mma na-ewu na Ịtọ, na-emepụta ọnọdụ maka mechanized ewu.

Ọ bụ ezie na eriri ọla kọpa nwere ọtụtụ uru, n'eziokwu, dị ka ọnụ ọgụgụ si kwuo, na mpaghara ebe a na-emepụta ahịa ụlọ fotovoltaic nke ụlọ, 70% nke ndị na-emepụta EPC ga-eji eriri aluminom na-emepụta ma na-ewu ụlọ.Na mba ọzọ, fotovoltaics na-apụta na India, Vietnam, Thailand na ebe ndị ọzọ, a na-eji ọnụ ọgụgụ dị elu nke eriri aluminom eme ihe.

E jiri ya tụnyere eriri eriri aluminom na-emekarị, eriri ọla kọpa dị mma karịa n'ihe gbasara ikike ibu ugbu a, nkwụsị, na ike;Otú ọ dị, na ntinye nke nkà na ụzụ na nguzobe nke nkwado njikọ ọnụ, àkwà mmiri na ụkpụrụ kwekọrọ, aluminom alloy cables na-egbutu Mgbe ebe a na-abawanye ruo 150% nke mpaghara cross-section nke ọla kọpa, ọ bụghị nanị na arụmọrụ eletrik bụ. kwekọrọ na nke onye na-eduzi ọla kọpa, ike nkwụsị ahụ nwekwara uru ụfọdụ karịa onye na-eduzi ọla kọpa, na ịdị arọ dị arọ, ya mere, eriri aluminum alloy dị mma maka ngwa na ọrụ fotovoltaic.Ka anyị leba anya na uru nke eriri aluminom alloy.

Slocable aluminum alloy pv waya

Uru nke aluminum alloy cable

Aluminium alloy cable bụ eriri ike ihe ọhụrụ nke na-anabata teknụzụ dị elu dị ka usoro ịpị pụrụ iche na ọgwụgwọ annealing.Aluminom alloy cables na-eme ka adịghị ike nke eriri aluminom dị ọcha n'oge gara aga, melite conductivity eletriki, na-ehulata arụmọrụ, creep eguzogide na corrosion iguzogide nke USB, na nwere ike hụ na-aga n'ihu na-arụ ọrụ nke USB mgbe ọ na-overheated na overheated maka a Otee aka.Ntụle arụmọrụ n'etiti eriri aluminom na eriri ọla kọpa bụ nke a:

Omume omume

N'iji ya tụnyere eriri nke otu nkọwapụta, conductivity nke aluminum alloy conductivity bụ 61% nke ọla kọpa a na-ejikarị eme ihe, ike ndọda nke aluminum alloy bụ 2.7g/cm³, na ike ndọda nke ọla kọpa bụ 8.9g/cm³.N'okpuru otu olu ahụ, aluminom ịdị arọ nke eriri ọkụ aluminom alloy bụ ihe dịka otu ụzọ n'ụzọ atọ nke ọla kọpa.Dị ka ngụkọta oge a, arọ nke aluminum alloy ike cable bụ ọkara nke ọla kọpa cable na otu ugbu a na-ebu ikike n'okpuru premise nke izute otu eletriki conductivity.

Nguzogide na-akpụ akpụ

Usoro ọgwụgwọ pụrụ iche na usoro ọgwụgwọ okpomọkụ nke onye na-eduzi aluminom alloy na-ebelata nke ukwuu ọchịchọ "creep" nke metal n'okpuru okpomọkụ na nrụgide, bụ nke bụ otu ihe ahụ dị ka arụmọrụ nke onye na-eduzi ọla kọpa, ma kwụsie ike dị ka njikọ ahụ mere. site na onye nduzi ọla kọpa.

Nguzogide corrosion

E jiri ya tụnyere eriri ọla kọpa isi, aluminom alloy cable cable nwere nguzogide corrosion dị elu ma nwee ike iguzogide ụdị corrosion dị iche iche;ha nwere nguzogide oxidation ka mma, na oxidation na corrosion resistance bụ 10 ka 100 ugboro nke eriri ọla kọpa.N'ebe ndị nwere sọlfọ nwere sọlfọ, dị ka ọwara ụgbọ okporo ígwè na ebe ndị ọzọ yiri ya, nguzogide corrosion nke aluminom alloy cable cable dị nnọọ mma karịa nke eriri ọla kọpa.

Omume igwe

Nke mbụ, na-ehulata arụmọrụ.Dị ka GB / T12706 na-ehulata radius nke ọla kọpa cable echichi, ekwe radius nke ọla kọpa cable bụ 10-20 ugboro USB dayameta, na nke kacha nta ekwe radius nke aluminum alloy ike cable bụ 7 ugboro USB dayameta.Ojiji nke aluminom alloy cable cable na-ebelata ohere nke nhazi nhazi na-ebelata ụgwọ ntinye ma dị mfe ịtọba.

Nke abụọ, mgbanwe.Igwe ọkụ aluminom alloy na-agbanwe karịa eriri ọla kọpa, ọ gaghị agbawa ọbụlagodi ma ọ bụrụ na a na-emesi ha ike ugboro ugboro.Belata ihe egwu nchekwa zoro ezo n'oge usoro nrụnye.

Nke atọ, ike nkwụsị na elongation.Ike ike nke aluminom alloy cables bụ 1.3 ugboro nke eriri ọla kọpa, na elongation nwere ike iru ma ọ bụ gafere 30%, nke na-eme ka ntụkwasị obi na ihe ịchọ mma nke ntinye ogologo oge.

Aluminom alloy conductor fotovoltaic cable nwere ike belata site na 0,5 yuan kwa mita na ndabere nke imezu ihe ndị a chọrọ.Otú ọ dị, iji ọla kọpa-aluminom composite terminal na igbe nkwụsị ga-abawanye ọnụ ahịa nhazi.Ya mere, a na-atụ aro ka iji ngwaahịa EPC, na ọnụ ahịa niile nwere ike belata site na 20% n'elu.

Banyere ntụnyere n'etiti ihe ọma na ihe ọjọọ, ọ bụ tumadi dabere na ojiji-zuru ezu gburugburu ebe obibi ihe, na-elekọta mmadụ ihe (dị ka ohi, wdg), imewe chọrọ (oke ugbu a enweghị ike izute site ẹdude aluminum wires, bụ ndị nkịtị na ala. -voltaji na ibu dị elu), mmefu ego ego na ọtụtụ ihe ndị ọzọ.Ọ na-adị mma ma e jiri ya mee ihe n’ebe kwesịrị ekwesị, ọ dịghịkwa ụzọ a ga-esi ekpebi nke bụ́ ihe ọma na nke dị njọ.