Nkọwa na Ojiji nke onye na-eduzi Aluminom nke e ji ígwè mee ka ọ sie ike (ACSR)

A na-eji ígwè ACSR ma ọ bụ ígwè aluminom eme ka ọ dị ike dị ka nnyefe n'elu na-enweghị ihe ọ bụla, nakwa dị ka eriri nkesa nke mbụ na nke abụọ. Eriri ndị dị n'èzí bụ aluminom dị ọcha nke ukwuu, nke a họọrọ maka ezigbo conductivity ya, obere ibu ya, ọnụ ala ya dị ala, iguzogide ire ere na ezigbo nrụgide mechanical. Eriri etiti bụ ígwè maka ike ọzọ iji nyere aka kwado ibu nke onye na-eduzi ya. Ígwè nwere ike dị elu karịa aluminom nke na-enye ohere ka a na-etinye nrụgide mechanical n'elu onye na-eduzi ya. Ígwè nwekwara obere mgbanwe na-agbanwe agbanwe na inelastic (ogologo oge na-adịgide adịgide) n'ihi ibu igwe (dịka ọmụmaatụ ifufe na ice) yana obere coefficient nke mgbasawanye okpomọkụ n'okpuru ibu ugbu a. Njirimara ndị a na-enye ACSR ohere ịla n'iyi nke ukwuu karịa ndị na-eduzi aluminom niile. Dịka iwu nke International Electrotechnical Commission (IEC) na The CSA Group (nke bụbu Canadian Standards Association ma ọ bụ CSA) si dị, a na-akpọ ACSR A1/S1A.

Aluminom alloy na okpomọkụ eji eme eriri mpụta na United States na Canada na-abụkarị 1350-H19, ebe ndị ọzọ bụ 1370-H19, nke ọ bụla nwere ọdịnaya aluminom 99.5+%. A na-akọwa ọnọdụ nke aluminom site na mgbakwunye nke ụdị aluminom, nke n'ihe gbasara H19 siri ike karịa. Iji mee ka ogologo ndụ ọrụ nke eriri ígwè ejiri mee ihe maka isi ihe nduzi dịkwuo ogologo, a na-ejikarị zinc ekpuchi ha, ma ọ bụ kpuchie ha iji gbochie nchara. Dayameta nke eriri eji eme ma eriri aluminom na ígwè dị iche iche maka ndị na-eduzi ACSR dị iche iche.

Eriri ACSR ka na-adabere n'ike nrụgide nke aluminom; naanị ígwè ahụ na-eme ka ọ sie ike. N'ihi nke a, okpomọkụ ọrụ ya na-aga n'ihu na-ejedebe na 75 °C (167 °F), okpomọkụ nke aluminom na-amalite ịcha ma na-eme ka ọ dị nro ka oge na-aga. Maka ọnọdụ ebe achọrọ okpomọkụ ọrụ dị elu, enwere ike iji aluminom-conductor steel-supported (ACSS) mee ihe.

A na-eji mkpịsị aka anọ agbatị agbatị ekpebi nhazi nke onye na-eduzi ihe; a na-ekpebi ụzọ "aka nri" ma ọ bụ "aka ekpe" nke ihe na-eduzi ihe dabere ma ọ dabara na ntụziaka mkpịsị aka site n'aka nri ma ọ bụ aka ekpe n'otu n'otu. A na-eji oyi akwa onye na-eduzi ihe dị n'elu (AAC, AAAC, ACAR) na ACSR na USA eme ihe mgbe niile site na iji oyi akwa onye na-eduzi ihe dị n'èzí na-etinye aka nri. Mgbe ọ na-aga n'etiti, oyi akwa ọ bụla nwere ihe na-agbanwe agbanwe. Ụfọdụ ụdị onye na-eduzi ihe dị n'elu ọla kọpa, OPGW, ígwè EHS) dị iche ma nwee aka ekpe na onye na-eduzi ihe dị n'èzí. Ụfọdụ mba ndịda Amerịka na-akọwapụta ihe na-emechi aka ekpe maka oyi akwa onye na-eduzi ihe dị n'èzí na ACSR ha, yabụ a na-akpụ ha n'ụzọ dị iche karịa nke ejiri na USA.

ACSR nke anyị mepụtara nwere ike izute ọkọlọtọ ASTM, AS, BS, CSA, DIN, IEC, NFC wdg.