2000/2300kVA Ntugharị ihe ntanetị eletriki-13.8 / 0.48 kV|US 2025

01 Izugbe

1.1 Nkọwa oru ngo

2000/2300 kVA substation transformer e zigara America na 2025. The gosiri ike nke transformer bụ 2000/2300 kVA na KNAN/KNAF jụrụ. The isi voltaji bụ 13.8 kV na ± 2 * 2.5% tapping nso (NLTC), nke abụọ voltaji bụ 0.48GrdY / 0.277 kV, ha guzobere vector otu Dyn1.

Na-ewebata 2000/2300 kVA ihe ntụgharị ọkụ ọkụ siri ike emebere maka ngwa na-achọ na njikwa ike ọkụ (APC), High Airflow Facilities (HAF), High-Load Substations (HLSB), na Wagon Loading Systems. Ihe ngbanwe a dị elu- nwere njiri ihe mgbochi 5A na-anọpụ iche maka nchebe mmejọ emelitere, ihe ngbanwe 5:5 nkenke ugbu a maka nleba anya ziri ezi, yana ọkwa mkpirisi C10{10} iji guzogide nrụgide ọkụ eletrik.

Ezubere maka ntụkwasị obi na akụrụngwa dị oke mkpa, ọ na-ebuga nkesa ike kwụsiri ike maka sistemu njikwa akpaaka, nnukwu gburugburu ebe jụrụ oyi, nnukwu ọdụ ụgbọ mmiri{{1} na ọrụ ụgbọ oloko. Site na nrụnye arụrụ arụ yana atụmatụ nchekwa dị elu, gụnyere mmachi mmejọ dị ugbu a na mkpirisi mkpirisi ike na-adịgide adịgide, transformer a na-ahụ maka ọrụ anaghị akwụsị akwụsị ebe ogo ike na nchedo sistemu kacha mkpa. Nhazi nhọrọ gụnyere ike nleba anya n'ime obodo yana ngwọta jụrụ oyi ahaziri iji zute ihe achọrọ arụ ọrụ.

1.2 Nkọwa nka nka

2000/2300 kVA substation transformer ụdị nkọwa na mpempe akwụkwọ data

1.3 Eserese

2000/2300 kVA substation transformer eserese na nha.

02 Nrụpụta

2.1 Isi

Isi laminated bụ akụkụ dị oke egwu nke usoro mgbanwe atọ{{0}, atọ{1}, na-enye ụzọ enweghị mmasị maka ndọta ndọta - dị ala ma na-ebelata mfu efu ugbu a. Ewubere site na laminations silicon steel ekpokọtara, isi nwere atụmatụ kọlụm atọ- na-ebuli nkesa magnetik maka ịrụ ọrụ n'usoro atọ kwesịrị ekwesị{{5}. Ọdịdị ya siri ike na-eme ka ọ dị elu, na-ebelata ọ dịghị - mfu ibu, yana ịrụ ọrụ a pụrụ ịdabere na ya n'okpuru ọnọdụ ibu dị iche iche. Nhazi nke laminated na-akwalitekwa nkwụsi ike ọkụ yana ike igwe, na-eme ka ọ dị mma maka ngwa ọdụ ụgbọ mmiri dị elu-.

2.2 Ikuku

Ikuku LV:Ejiri foil ọla kọpa mee ya, na-enye kọmpat n'ígwé, oyi oyi na-agbanwe agbanwe, yana ike mkpirisi dị mkpụmkpụ{0}.

Ikuku HV:Multi- oyi akwa helical winding nwere ihe mkpuchi agbakwunyere, nke kachasị n'etiti - ntụgharị maka nkwụsi ike voltaji dị elu -.

2.3 tank

Tank nke ngbanwe na-arụ ọrụ dị ka ebe nchekwa nchekwa maka isi ihe ngbanwe, nke ejiri efere igwe welded dị elu- were rụọ ya n'ụdị mechiri emechi. Tankị ahụ na-enweta ule nrụgide siri ike iji hụ na arụmọrụ a pụrụ ịdabere na ya n'okpuru mgbanwe nrụgide mmanụ na-arụ ọrụ na ọnọdụ mmejọ nke ime. A na-enye ọtụtụ oghere flanged maka ahịhịa, ihe ngosi ọkwa mmanụ, na ngwaọrụ nleba anya. Ihe dị n'ime ime na-enweta ọgwụgwọ mgbochi - ma gụnye ihe mkpuchi magnetik iji belata mfu efu. Nhọrọ omenala gụnyere mgbochi - ihe mkpuchi corrosion ma ọ bụ ihe owuwu igwe anaghị agba nchara maka gburugburu na-achọsi ike.

2.4 Mgbakọ ikpeazụ

Mgbakọ ihe ngbanwe nke substation gụnyere isi stacking, winding installing (foil LV + wire HV), nhazi akụkụ nke na-arụ ọrụ, njikọ ọnụ, mkpuchi tank, na ntinye ngwa ngwa, yana ndochi mmanụ na-ejuputa mmanụ na ule ụlọ ọrụ (ratio, impedance, ịrị elu okpomọkụ, wdg) iji hụ na nnabata. Nhazi modular na-enyere aka njem na mmezi dị mfe.

03 Nnwale

04 Mbukota na mbupu

4.1 mbukota

Ihe ngbanwe ọdụ ụgbọ ala na-anakwere nchara agbachichara nke ọma{0}}osisi mejupụtara nkwakọ ngwaahịa. A na-eji ígwè ọwa welded siri ike rụọ nnukwu fremu, nke nwere ihe mgbochi ime{3}} nkwado ịma jijiji. Ngwongwo ahụ nwere akpa ebuli elu agbakwunyere maka njikwa nchekwa na cranes ma ọ bụ forklifts ma tinye ya nke ọma na ịdọ aka ná ntị (dịka, "Na-emebi emebi," "Kwụsị Akọrọ"). A na-echekwa akwụkwọ ndị dị mkpa (ndepụta nkwakọ ngwaahịa, akụkọ nnwale mgbanwe) na obere akpa mmiri na-adịghị n'ime nkwakọ ngwaahịa.

4.2 Mbupu

A na-ebuga n'ọdụ ụgbọ mmiri n'ọdụ ụgbọ mmiri na nnukwu ụgbọala na-adọkpụ-, kedebere ya nke ọma iji gbochie mgbanwe. N'ọdụ ụgbọ mmiri ahụ, a na-ebuba ya n'ime akpa, na-enwe nkwado nkwado kwesịrị ekwesị na nchekwa mmiri. A na-ebufe akpa ahụ mechiri emechi site n'ụgbọ mmiri nke nwere ezigbo nsochi oge-. A kwadebere akwụkwọ kọstọm n'ihu maka mkpochapụ nke ọma.

05 Saịtị na nchịkọta

Dị ka akụkụ dị oke mkpa na akụrụngwa ike, ndị na-eme mgbanwe ọdụ ụgbọ ala anyị na-ebuga arụmọrụ a pụrụ ịdabere na ya, ihe owuwu siri ike, na ike{0}} ịrụ ọrụ nke ọma. N'ịbụ ndị e mepụtara iji mezuo ụkpụrụ ụwa, ha na-ahụ na nnyefe ọkụ eletrik kwụsiri ike maka ngwa ụlọ ọrụ mmepụta ihe, azụmahịa na ngwa ọrụ. Site na nhọrọ nwere ike ịhazi ya yana njikwa mma siri ike, anyị na-enye azịza ahaziri dabere na ihe grid gị chọrọ. Kpọtụrụ anyị ka anyị jiri ntụkwasị obi rụọ ọrụ gị.