Ọtụtụ ndị ahịa na-eleghara oke ọkwa voltaji anya mgbe ị na-ahọrọ eriri anya ADSS, wee jụọ ihe kpatara achọrọ paramita ọkwa voltaji mgbe ị na-ajụ maka ọnụahịa ahụ?Taa, Hunan GL ga-ekpughe azịza nye onye ọ bụla:
N'ime afọ ndị na-adịbeghị anya, ihe ndị a chọrọ maka nnyefe nnyefe abawanyela nke ukwuu, na ọkwa voltaji kwekọrọ na-abawanye ụba.Ahịrị nkesa n'elu 110KV aghọwo nhọrọ a na-ahụkarị maka nkeji imewe.Nke a na-ebute arụmọrụ (mgbochi nsuso) nke eriri anya ADSS.N'ihi ihe ndị dị elu chọrọ, AT n'ọbọ (ọbọ na-eguzogide ọgwụ) ejirila nke ọma mee ihe.
Mpaghara ojiji nke eriri anya ADSS dị oke njọ na mgbagwoju anya.Nke mbụ, a na-etinye ya n'otu ụlọ elu dị ka eriri voltaji dị elu, ọ na-agakwa n'akụkụ eriri nnyefe voltaji ruo ogologo oge.E nwere ebe ọkụ eletrik gbara ya gburugburu, nke na-eme ka eriri eriri anya ADSS dị nfe nke ukwuu nke corrosion galvanic mebie ya.Ya mere, n'okpuru ọnọdụ nkịtị, mgbe ndị ahịa ghọtara ọnụahịa ADSS optical cable, anyị ga-ajụ n'ụzọ doro anya ọkwa voltaji nke ahịrị ahụ iji kwado nkọwapụta ADSS optical cable kacha mma.
Tọzdee gara aga, anyị nwetara oku sitere n'aka onye ahịa.Na July, anyị natara ajụjụ si ha, The nkọwapụta bụ ADSS-24B1-300-PE, ma akara voltaji larịị bụ 220KV.Aro anyị bụ iji ADSS-24B1-300-AT.gụnyere onye mmebe ahụ na-atụ aro ka iji eriri anya AT sheashed (nsonaazụ na-eguzogide), ahịrị 23.5KM, gbakwunyere ihe nkwado.N'ihi okwu gbasara mmefu ego, ha mechara zụta eriri site na obere ndị na-emepụta ihe ma mee ka ọnụ ahịa ahụ dị ala.ma Ugbu a, ha gwara anyị na sekit ahụ agbajiwo n'ọtụtụ ebe.Site na foto a, o doro anya na ọ bụ ihe na-emebi ọkụ eletrik kpatara ya.Nke a dịkwa ọnụ ala ruo nwa oge, nke na-emetụta ojiji nkịtị na ogbo ikpeazụ.N'ikpeazụ, anyị nyere ngwọta ka ịmalitegharịa na nkwụsịtụ.Jikọọ, na ọtụtụ igbe njikọ, n'ezie nke a bụ naanị ngwọta nwa oge (ọ bụrụ na enwere ọtụtụ nkwụsịtụ, a na-atụ aro ka dochie akara).
N'ezie, ihe ndị chọrọ ịrụ ọrụ nke AT sheath (electric tracking resistance) na-emekwa ka ọnụ ahịa ya dị elu karịa PE sheath (polyethylene), nke na-edugakwa ụfọdụ ndị ahịa na-atụle ego na-eche na ọ nwere ike iwulite ya.Tụleekwuo mmetụta nke ọkwa voltaji.
Ka ọ dị ugbu a, ebupụla ngwaahịa Hunan GL'ADSS na ngwaike na-akwado ihe karịrị mba 170 gburugburu ụwa, ọkachasị na mpaghara South America.ADSS, ASU na ngwaahịa ngwaike na-akwado nke anyị mepụtara na-ewu ewu na Guanglian.Mgbe emechara ọrụ ahụ, a nabatara ya nke ọma.
Hunan GL anọwo na ụlọ ọrụ waya na eriri maka afọ 17 wee mepụta mmetụta dị mma n'ụlọ na mba ọzọ.Ya mere, anyị na-emeso ajụjụ ndị ahịa, site na ntinye aka na mmepụta, na nyocha, nnyefe, na-ewu na nnabata.N'akụkụ ọ bụla, anyị na-agbalịsi ike iche echiche banyere nsogbu ahụ site n'echiche nke onye ahịa.Ihe anyị na-ere bụ akara, nkwa, na ihe kpatara mmepe ogologo oge.
