NTỤKWỤ ỤGBỌ 10KV

Ihe mgba ọkụ ibu dị na kọlụm ahụ nwere ikike ibu ma mebie ọkụ eletrik a tụrụ aro, mana ọ nweghị ike imebi ọkụ eletrik dị mkpụmkpụ. A na-ejikarị ya eme ihe maka nkewa ahịrị na mwepụ nke ntụpọ.

(1) Ihe mgba ọkụ na-emepụta gas. Ihe mgba ọkụ na-emepụta gas na-eji oghere nke ihe ndị na-emepụta gas siri ike emepụta nnukwu gas n'okpuru ọrụ nke arc ahụ iji mepụta arc ikuku gas. N'ihi nhazi ya dị mfe na ọnụ ala dị ala, a na-ejikarị ya eme ihe n'ọtụtụ ebe.

(2) Vacuum, SF6 load switch. N'ọdịdị na paramita dị ka vacuum na SF6 circuit breakers, ihe dị iche bụ na load switch enweghị CT nchekwa ma enweghị ike ịgbaji obere circuit current, mana ọ nwere ike iguzogide obere circuit current na mmechi obere circuit current, yana ogologo ndụ, njirimara enweghị mmezi, ndụ igwe, ọkwa ugbu a meghere Ọnụọgụ nke nkwụsịtụ karịrị ugboro 10,000, nke dabara adaba maka ọrụ ugboro ugboro.

(3) Ndụmọdụ maka ojiji:

①Site n'echiche ojiji, ọnụego ọdịda nke ihe mgba ọkụ ibu nke na-emepụta gas dị elu, mkpuchi arc e tinyere n'ọkụ adaala, a gbakwara ọkụ otu-ogwe ọkụ ruo ọtụtụ oge. Mmebi nke ihe mkpuchi epoxy resin.

②Mgbe a gbanyere ọkụ, ihe mgba ọkụ na-emepụta gas ga-emepụta mmiri ọkụ arc mgbe ụfọdụ, nke na-emetụta nchekwa onwe onye. Dịka okwu mmalite nke onye nrụpụta si dị, usoro mgba ọkụ arc nke imewe mgba ọkụ na-atụlekarị ibu dị ndụ. Mgbe kọntaktị isi na ndị enyemaka anaghị arụkọ ọrụ, ọ dị mfe iwepụ mmiri ọkụ Arc.

③A ghaghị idobe mkpuchi mgbanyụ ọkụ nke ihe mgbanyụ ọkụ na-emepụta gas n'ụzọ na-adịghị mma. Ọ dị mkpa ka a lelee ya ma lekọta ya ruo ihe dị ka ugboro iri abụọ nke ịgbaji ibu zuru oke. Ọ dịghị mma dịka ụdị vacuum na swiichi SF6, nke enwere ike ịgbaji ihe karịrị ugboro iri, ọrụ na mmezi ogologo oge dịkwa oke.

④A pụrụ ikewa usoro ọrụ nke ihe mgbanwe ibu gas n'ụdị nko na ụdị ihe ndọda ọrụ ndọda. A ga-akpọchi ụdị ihe ndọda ọrụ ndọda mgbe a na-etinye aka ọrụ, a ga-agbanwekwa ahụ mkpọchi ahụ ma na-edozi ya mgbe ụfọdụ, nke na-adịghị mma ịrụ ọrụ. A ga-etinye mkpanaka ọrụ ihe karịrị 2.5M n'elu ala, ma ọ bụghị ya, ike mpụga ga-emebi ya ngwa ngwa.

⑤Ọnụ ahịa ugbu a nke mgba ọkụ na-ejikọta ibu dị ka nke mgba ọkụ na-emepụta gas, ntụkwasị obi na nchekwa ya enweghị atụ site na mgba ọkụ na-emepụta gas, yabụ ọ kacha mma iji ya mgbe ị na-ahọrọ.