Igwe mgba ọkụ eletrik dị elu na-ezo aka na ọrụ nke mgbanyụ ọkụ, njikwa ma ọ bụ nchekwa na mmepụta ike, nnyefe, nkesa, mgbanwe ike na oriri nke sistemụ ike. A na-eji igwe mgba ọkụ eletrik dị elu maka ngwaahịa eletriki nwere ọkwa voltaji nke 3.6kV ~ 550kV, voltaji dị elu...

Ọrụ dị mkpa nke igbe alaka eriri bụ ịgbawa ma ọ bụ ịgbanwe waya. Mgbawa eriri. Ibu ọtụtụ obere waya mpaghara zuru oke n'ụzọ dị anya na-edugakarị na oke ibu na mkpofu nke ngwa eriri, yabụ na mpụga oke ruo ibu ike, isi osisi na nnukwu waya ...

Ụkpụrụ nke fuse ike Fuse ike bụ otu n'ime fuse, nke na-ezo aka na ngwa eletriki nke na-agwakọta agbaze na okpomọkụ nke onwe ya na-emepụta ma na-ewepụ sekit ahụ mgbe ọkụ gafere uru akọwapụtara. Fuse ahụ bụ ihe nchebe ugbu a nke ejiri okpomọkụ nke i...

Ihe mgba ọkụ ibu bụ ngwaọrụ mgbanwe n'etiti ihe mgba ọkụ sekit na ihe mgba ọkụ nkewa. O nwere ngwa mgba ọkụ arc dị mfe, nke nwere ike igbochi ọkụ ọkụ ibu ọzọ na ụfọdụ ọkụ ọkụ ibu, mana ọ nweghị ike igbochi ọkụ ọkụ obere sekit. Ihe mgba ọkụ ibu nwere ike ịgbanwuo ma gbanyụọ ọkụ ọkụ ibu, e...

A na-eji waya ike ebuga ma kesaa ike eletriki dị elu. Dịka ihe mkpuchi dị iche iche si dị, enwere ike kewaa ha n'ime waya ike ejiri akwụkwọ kpuchie mmanụ, waya ike ejiri rọba kpuchie na waya ike ejiri PVC kpuchie. Nke a na-ejikarị eme ihe n'ọrụ injinia bụ t...

Isi Ihe Ndị Dị Mkpa N'iji blọk njedebe niile eme ihe, blọk njedebe ụdị nke Yuropu nwere uru ngwa. Isi ihe dị na ya bụ na ha abụghị naanị na ha nwere ike ikuku nke ọma n'oge usoro ojiji niile, kamakwa ha nwere nkwa dị elu maka ihe nchekwa, kamakwa ma e jiri ya tụnyere blọk njedebe ndị ọzọ,...

A na-eji ihe mgba ọkụ voltaji dị elu agbaji ọkụ ọkụ ibu (gụnyere ọkụ ọkụ ibu nkịtị) nke a na-arụ ọrụ, o nwekwara ikike ụfọdụ iji gbanwee ọkụ ọkụ fotosynthetic short-circuit na nkwụsi ike okpomọkụ. A na-ejikarị ya na fuse na sistemụ ike. A na-eji mgba ọkụ ibu...

A na-akpọkwa fuse fuse fuse, melt. A na-etinye fuse zuru oke nke ebe obibi mgbe ejiri mita ike eletrik rụọ ọrụ, a na-ejikwa fuse plọg-in nke porcelain eme ihe n'ozuzu ya. Ugbu a dịka nchekwa zuru oke nke ụlọ, a na-ejikarị ihe mgbawa sekit kama fuse. Ụlọ ọrụ ogbako nkeonwe nke obodo na ime obodo, obodo ochie ...

A na-ejikarị fuse voltaji dị elu eme ihe n'ime obere grid ike nwere voltaji dị ala karịa 35kV. Mgbe oke ibu ma ọ bụ obere sekit mere na sistemụ ahụ, agbaze agbaze ahụ na-efe efe n'ihi oke okpomọkụ, si otú a na-ebipụ eriri ahụ ma na-echebe grid ike na ngwa eletriki. Isi ọrụ ya...

Ihe mgba ọkụ eletrik dị elu bụ ngwa eletriki dị elu nke jikọtara ọnụ, nke nwere mgba ọkụ eletrik dị iche iche, fuse, relay okpomọkụ, shunt release na ngwaọrụ mgbanyụ ọkụ arc. Ihe mgba ọkụ eletrik dị elu nwere ngwaọrụ mgbanyụ ọkụ arc dị mfe, nke enwere ike iji naanị...

1. Dịka usoro ntinye nke ihe mgbawa sekit si dị (1) Ụdị nke a na-ewepụ ma ọ bụ ụdị nke ụgbọala aka (nke Y na-anọchite anya ya) Ọ pụtara na ihe ndị bụ isi dị na kabinet (dịka ihe mgbawa sekit) dị na kabinet ahụ dị na kabinet ahụ a na-adọkpụ. N'ihi na kabinet nke ụgbọala aka nwere ezigbo mgbanwe, ọ...

Nchekwa ise nke switchgear voltaji dị elu 1. Mgbe emechiri trolley breaker sekit vacuum dị na kabinet switch voltaji dị elu n'ọnọdụ nnwale, breaker sekit trolley enweghị ike ịbanye n'ọnọdụ ọrụ. (iji gbochie mmechi na ibu) 2. Mgbe mma grounding dị na swi-voltaji dị elu...