35MVA 115kV Transformer Ike nke Usoro 3

1. Ihe Ndị Dị n'Ime na Ihe Ndị Dị n'Ime: Ejiri ígwè silicon dị elu, nke na-adịgide adịgide, rụọ isi ihe transformer ahụ, nke nwere usoro njikọta steepụ dị elu na 45° maka ikuku magnetik kacha mma. A na-ekpuchi elu ya na oyi akwa pụrụ iche nke na-egbochi mmebi, na-ebelata mfu na-enweghị ibu ma na-ebelata ọkwa mkpọtụ.

2. Mkpọtụ Dị Ala na Ịdịgide Ka Mma: Nchikota eriri na isi gụnyere atụmatụ imewe nkeonwe dịka ihe nkwado isi na iji waya ndị na-eduzi ihe, na-eme ka mmepụta mkpọtụ dị obere ma kwụsie ike ogologo oge.

1. E tinyere ihe mgbanwe 35MVA nke nwere On-Load Tap Changer (OLTC) n'akụkụ voltaji dị elu, nke na-enye ohere maka nhazi voltaji n'etiti 115kV ± 8 × 0.625%.

2. OLTC gụnyere ihe nchekwa, ihe ngosi ọkwa mmanụ, ihe eji agbagharị Buchholz, na ihe na-eku ume nke na-eme ka transformer ahụ dịghachi ndụ, ihe niile na-enyere aka na ọrụ nchekwa na nkwụsi ike nke transformer ahụ.

1. Nchekwa Gas na Differential: E tinyere transformer ahụ na nchekwa gas na relay nchedo differential iji hụ na arụ ọrụ dị mma yana nchọpụta mmejọ n'oge.

2. Nlekota Relay: Ngwaọrụ a nwere relays dị n'ime na nke dị n'èzí nke na-akpali mkpu ma na-amalite ịda ada na akpaghị aka ma ọ bụrụ na achọpụta mgbanwe gas ma ọ bụ mmanụ na-adịghị mma.

3. Nlekota Ọkwa Mmanụ: Ihe ngosi ọkwa mmanụ na-enyocha ọnọdụ tankị mmanụ, na-akpali mkpu ma ọ bụrụ na ọkwa mmanụ ada n'èzí oke akọwapụtara, na-ahụ na mmezi mmanụ kacha mma.

Nrụgide Mgbochi Valvụ

Ọ bụrụ na gas dị n'ime ahụ agbawa ngwa ngwa n'ihi nsogbu dị na ya, a na-etinye transformer ahụ na valvụ enyemaka nrụgide. Sistemụ a na-ewepụta gas gabigara ókè, na-egbochi nrụgide gabigara ókè ma na-enye ohere ka ụlọ njikwa mee ihe ozugbo site n'ịkpalite njem akpaka.

Ihe ngosi okpomọkụ mmanụ na ikuku: Transformer ahụ nwere ihe mmetụta iji nyochaa okpomọkụ mmanụ na ikuku. Ọ bụrụ na okpomọkụ karịrị 95°C, a na-eziga mgbaàmà mkpu na ụlọ nlekota anya dị anya. Ọ bụrụ na okpomọkụ karịrị 105°C, transformer ahụ ga-ada ada na akpaghị aka iji gbochie oke okpomọkụ na mmebi nwere ike ime.

Transformer nwere sistemụ oyi nke nwere ogbo abụọ:

Nkebi nke 1: Fan oyi mbụ na-arụ ọrụ mgbe okpomọkụ ikuku gafere 75°C.

Nkeji nke Abụọ: Fan nke abụọ na-arụ ọrụ mgbe okpomọkụ ruru 80°C.

Mgbe okpomọkụ dara n'okpuru 75°C, ndị fan na-agbanyụ na akpaghị aka, na-eme ka ọ dị jụụ nke ọma ma na-ebelata oriri ike.

Ihe na-eku ume nke na-eme ka onwe ya dịghachi ndụ

Ma isi ahụ nke transformer na ihe nchekwa tap changer nwere ihe na-eku ume nke na-emegharị onwe ya (ụdị Qualitrol). Ihe na-eku ume na-eji ihe na-eme ka mmiri dịghachi ndụ (silica gel) nke na-amịkọrọ mmiri ma na-eme ka ọ dịghachi ndụ site na ikpo ọkụ, na-egbochi mmiri na ikuku ịbanye na transformer. Nke a na-eme ka mkpuchi ahụ ghara ịka nkụ, na-akwado nkwụsi ike ọrụ ogologo oge nke transformer.

1. Ọrụ Ike Mmeghari ohuru (Anyanwụ, Ifufe, wdg)

2. Nkesa Ike Ụlọ Ọrụ

3. Nkwụsi ike na Grid

4. Sistemụ Ike Dị Elu nke A Pụrụ Ịtụkwasị Obi

Transformer Ike nke Usoro Atọ nke 35MVA 115kV bụ ngwọta kachasị ọhụrụ ma dị elu maka sistemụ nkesa ike ọgbara ọhụrụ, ọkachasị na ngalaba ike mmeghari ohuru. Site na ihe ndị dị elu, atụmatụ nchekwa dị elu, na imewe nchekwa ike, ọ na-enye arụmọrụ dị elu, ntụkwasị obi, na ndụ ọrụ ogologo. Ngwaahịa a na-egosi nkwa JZP Transformer n'inye ngwọta ọhụrụ na nke dị mma iji mezuo ihe achọrọ nke ọdịnihu ike na-adịgide adịgide.

Ịdị Njikere Ime Ka Ọdịnihu Ike Dị Ike?

Kpọtụrụ anyị taa ka ịmatakwu gbasara otu 35MVA 115kV Three-Phase Power Transformer nwere ike isi mee ka ọrụ ike mmeghari ohuru gị ka mma ma hụ na nkesa ike a pụrụ ịtụkwasị obi ma dị irè.