Kedu ihe ga-emetụta conductivity eletriki nke waya na eriri?

Ntughari nke wires na eriri na-ezo aka na nkwụsi ike na ntụkwasị obi nke mgbaàmà eletrik mgbe a na-ebufe ha na wires na eriri.N'ime mmepụta na usoro eji eme ihe n'ezie, enwere ọtụtụ ihe na-emetụta ọkụ eletrik nke wires na eriri.Onye nchịkọta akụkọ na-esonụ ga-enyocha isi ihe.

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1.Mihe oriri

Igwe ọkụ eletrik nke wires na eriri nwere njikọ chiri anya na ọkụ eletrik nke ihe, na nhọrọ nke ihe ndị nwere ezigbo ọkụ eletrik nwere ike imeziwanye nnyefe nke wires na eriri.

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(1)Ngwa igwe: Ihe igwe eji eji wires na eriri na-agụnyekarị ọla kọpa na aluminom, nke nwere nnukwu ọkụ eletrik.N'ụzọ dị iche, ọla kọpa nwere conductivity eletrik ka mma.

(2) Ihe mkpuchi: Ihe mkpuchi nke waya na eriri na-emetụtakwa ọkụ eletrik.Ihe mkpuchi dị elu nwere ike imeziwanye arụmọrụ mkpuchi nke waya na eriri, si otú ahụ na-eme ka nkwụsi ike nke nnyefe mgbaàmà.

2.Wire dayameta ihe

Dayameta waya nke waya na eriri ga-emetụtakwa conductivity eletrik ozugbo.N'ozuzu, ka ọkpụrụkpụ waya dayameta, ike na-egbochi nnyonye anya ike na elu nke nnyefe arụmọrụ.Otú ọ dị, n'ọnọdụ dị iche iche dị iche iche, ọ dị mkpa ka ịhọrọ waya na eriri na eriri waya kwesịrị ekwesị.Ọ bụghị na ka thicker ka mma.

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3.Contact factor

A na-ejikọta conductivity nke waya na eriri na kọntaktị kọntaktị nke sekit.Mkpakọrịta na-adịghị mma ga-eduga na nkwụsịtụ na nnyonye anya nke nnyefe mgbaàmà, nke ga-emetụta nkwụsi ike na ntụkwasị obi nke sekit dum.Ya mere, ọ dị mkpa iji hụ na wires na eriri dị na kọntaktị dị mma ma jiri njedebe dị elu na nkwụnye.

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4.Envirnmental ihe

Ihe ndị dị na gburugburu ebe obibi bụkwa ihe ndị dị mkpa na-eduga na mbelata nke ọkụ eletrik nke wires na eriri.Mpaghara siri ike dị ka oke okpomọkụ na iru mmiri ga-emebi oyi akwa mkpuchi na onye na-eduzi waya na eriri, si otú ahụ na-emetụta arụmọrụ nnyefe.Ya mere, mgbe ị na-ahọrọ wires na eriri, a ga-ahọrọ eriri na eriri ndị kwekọrọ na mpaghara ngwa dị iche iche.

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Na nkenke, ọkụ eletrik nke wires na eriri na-emetụta ọtụtụ ihe.Anyị kwesịrị ịtụle n'ụzọ zuru ezu ihe onwunwe, waya dayameta, kọntaktị na gburugburu ebe obibi, na họrọ elu-arụmọrụ wires na cables iji hụ na nkwụsi ike na ntụkwasị obi nke sekit.

 

 

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Oge nzipu: Jul-18-2023