50 kVA Single Pole Nkwanye Transformer-13.8 / 0.347 kV|Canada 2025

01 Izugbe

1.1 Nkọwa oru ngo

N'afọ 2025, e bugara Canada otu -oghere phase- 50 kVA maka ojiji n'ime ime obodo na ọkara{4}} netwọk nkesa obodo. Saịtị a na-enye obere ụyọkọ obibi na ugbo mpaghara ma ọ bụ ibu azụmahịa nke ejiri ahịrị elu 13.8kV kwadoro. Emebere ya ka ọ na-achịkwa ọnụ ọgụgụ kacha elu nke oge a na-achọsi ike na ọnọdụ oké ifufe na-emekarị, transformer na-eme ka ọkụ na-akwụsi ike, na-arụ ọrụ nke ọma ọbụna na gburugburu ebe siri ike.

Ewuru ya na ọkọlọtọ CSA C2.2-06, unit ahụ nwere atụmatụ ONAN jụrụ oyi, 13.8 kV / 0.347 kV, Ii6 vector group, na mgbakwunye polarity. Ọ gụnyere onye na-agbanwe mgbata NLTC nwere oke ± 2 × 2.5% maka mmezi voltaji ziri ezi. Na aluminom windings, 2.3% impedance, na 98.35% arụmọrụ, ọ na-enye ike ịrụ ọrụ na obere ọnwụ na mfe mmezi.

N'agbanyeghi n'osisi nkesa ọkọlọtọ nwere ihe nbipu isi agwakọta, ihe njide ịwa ahụ, na sistemu ala, ihe ngbanwe a na-enye ihe ngwọta nkesa ike dị mma ma na-agbanwe agbanwe. Kwesịrị ekwesị maka ọkụ eletrik nke ime obodo, saịtị telecom, na obere ibu ọrụ mmepụta ihe, ọ na-ejikọta ịdịte aka, ntụkwasị obi, na njikwa voltaji dị mma n'otu nhazi n'èzí.

1.2 Nkọwa nka nka

50 kVA okporo osisi n'ịnyịnya mgbanwe nkọwa ụdị na data mpempe akwụkwọ

1.3 Eserese

Ihe osise 50 kVA nke etinyere ihe ngbanwe ihe osise na nha.

02 Nrụpụta

2.1 Isi

Ihe ngbanwe a nwere imewe isi ọnya ọnya dị elu, ebe isi na-aga n'ihu na-emerụ ahụ site na elu{0}permeability oyi{1}} nke na-agbagharị agbagharị silicon nchara iji mepụta sekit magnetik mechiri emechi na-enweghị nkebi. Tụnyere cores laminated, isi ọnya ahụ na-enye obere mfu enweghị-, mbelata mkpọtụ, nkesa nfe n'otu, yana nkwalite nguzogide sekit dị mkpụmkpụ.

2.2 Ikuku

Ihe ngbanwe a na-eji teknụzụ ikuku ikuku dị elu: akụkụ dị ala -voltaji (LV) na-eji foil winding maka ike ibu ugbu a na mwepu okpomọkụ, na-ebelata nke ọma mfu efu ugbu a; ebe akụkụ dị elu -voltaji (HV) na-anakwere ikuku ikuku nwere nkenke nke ọma iji hụ na ike mkpuchi na nkwụsi ike voltaji. Nke a "foil-ọnyá LV + waya-ọnyá HV" jikọtara imewe na-enweta ezigbo arụmọrụ, compactness na mkpụmkpụ{7}kekapere nguzogide, na-eme ka ọ dị mma maka achọ okporo osisi n'èzí{8}} arịọnụ ngwa.

2.3 tank

Ihe ngbanwe a na-eji tankị cylindrical mechiri emechi nke emere site na usoro ịgbagọ nke ọma. Emere ya site na ezigbo oyi - steel akpọrepu, igwe igwe CNC na-akpụzi tankị ahụ nwere naanị otu eriri ogologo ogologo nke welded, nke X{{3}ray na ule leak na-enyocha nke ọma. The cylindrical imewe na-enye ọ bụghị nanị kọmpat aesthetics kamakwa pụrụ iche n'ibu ike na okpomọkụ dissipation, featuring ọhụrụ esịtidem mmanụ eduzi ọwa maka ịrụ oma eke obi jụrụ. N'iji mkpuchi mkpuchi corrosion-Layer anti- okpukpu atọ (primer + epoxy intermediate + polyurethane topcoat), ọ na-anagide gburugburu ebe siri ike dị ka ịgba nnu na mmiri ozuzo acid.

2.4 Mgbakọ ikpeazụ

1. Mgbakọ ikuku:Wepụ ikuku HV/LV na isi laminated, na-ahụ na nhazi na mkpochapụ kwesịrị ekwesị.
2. Njikọ eletrik:Njikọ ikuku na-eduga na ndị na-agbanwe mgbata, osisi, na ihe ndị ọzọ, na-esote ọgwụgwọ na mkpuchi mkpuchi.
3. Isi -Ikpokoro eriri igwe:Debe akụkụ ahụ na-arụsi ọrụ ike n'ime oven ihicha iji wepụ mmiri mmiri ma kwalite arụmọrụ mkpuchi.
4. Nwụnye tankị:Tinye akụkụ ahụ a mịrị amị na-arụ ọrụ n'ime tank, chekwaa ya n'ọnọdụ, ma mechie mkpuchi tank.
5. Ngwa mgbakwunye:Wụnye bushes, njide, valvụ enyemaka nrụgide.
6. Ndochi mmanụ & akara:Vacuum{0}juju na mmanụ mkpuchi, lelee ọkwa mmanụ na akara mgbe edozichara, wee mee ule ikpeazụ maka mmecha.

03 Nnwale

04 Mbukota na mbupu

4.1 mbukota

A na-akwakọba ihe ngbanwe a n'ime ite osisi mechiri emechi nke ejiri mmiri mmiri rụọ{0}}plywood, na-egosipụta omenala -ụfụfụ akpụ akpụ na braket mgbochi{2} iji mee ka unit ahụ ghara imegharị ahụ n'oge njem. A na-eji varnish mmiri kpuchie mpụta ma jiri eriri igwe mesie ya ike, nwere nnukwu akpa ebuli ibu dị arọ{4} n'akụkụ niile. Tupu ịkwakọ ngwaahịa, ihe ntụgharị na-enweta ihicha agụụ ma jupụta na nitrogen 0.02MPa. Akara ngosi mba ụwa ama ama maka etiti ike ndọda, "Dị ka akọrọ" na "akụkụ a elu" na-egosipụta. Nkwenye na ụkpụrụ ISTA 3A, nkwakọ ngwaahịa na-akwado njem njem 2000km na ọnọdụ ibu oke osimiri nke mba ụwa.

4.2 Mbupu

A ga-ebufe ndị na-agbanwe agbanwe n'okpuru usoro CIF (Cost, Insurance, and Freight), na-apụ na Ningbo n'ọdụ ụgbọ mmiri nke Montreal. A ga-ebufe mbupu ahụ site na ibu oke osimiri nwere akpa, yana nrụnye echekwara na usoro nchebe (mgbochi-shock, mmiri{2}}àmà, na mgbochi-corrosion) iji hụ na ọ dị ogologo- njem ụgbọ mmiri adịghị mma. Onye na-ere ahịa ga-ahazi njem ụgbọ mmiri ma nye mkpuchi mmiri (All Risks), na-ekpuchi ihe ndị nwere ike ịnwụ n'ihi ihe mberede ma ọ bụ ọdachi ndị na-emere onwe ha n'oge njem. Mgbe ọ bịarutere na Montreal, onye na-azụ ahịa na-ahụ maka mkpochapụ kọstọm na njem njem n'ime obodo.

05 Nlekọta okporo osisi - n'agbanyeghi ihe ngbanwe

Ịkwado okporo osisi - rịgoro n'elu ihe ngbanwe abụghị naanị ịpụ na ndepụta nlele. Ọ bụ maka ịhụ na ngalaba ọ bụla na-aga n'ihu na-arụ ọrụ n'enweghị nsogbu, nke ọma, yana ogologo oge enwere ike. Nchekwa, ntụkwasị obi na nkwụsi ike - ha niile dabere na obere nkọwa. Mgbe ụfọdụ, nkọwa ndị ọzọ na-eleghara anya.
(1) Nyochaa Ọhụụ mgbe niile
Nzọụkwụ mbụ bụ mgbe niile kacha mfe {{0} dị nnọọ anya. Nyocha ngwa ngwa na-ekwukarị karịa akụkọ. Lelee maka ntapu mmanụ, corrosion, ma ọ bụ ọzịza. Ntụ mmanụ nwere ike na-egosi akara ọjọọ; nchara nwere ike ịpụta na tank ahụ ji nwayọọ nwayọọ na-efunahụ ike ya. Idozi ihe ndị a n'oge -tupu ha itolite na nnukwu nsogbu{6}} na-azọpụta ma oge na akụrụngwa.
(2) Ọkwa mmanụ na nlele ogo
Mmanụ transformer bụ ọbara ndụ ya. Ọ na-ajụ oyi, na-ekpuchi, na-echebe. Mmanụ dị ala? Nke ahụ bụ ọkọlọtọ uhie. Agba ọchịchịrị ka ọ bụ mmanụ urukpuru? Nsogbu. Ahụmahụ Scotech na-egosi na nlele mmanụ mgbe niile, ọbụlagodi nke ngwa ngwa, na-egbochi ọtụtụ ikpe ikpo ọkụ tupu ha amalite.
(3) Ịdị ọcha mmanụ
Ugbu a, mgbe ụfọdụ nyocha ezughị. Mmanụ ahụ nwere ike ịdị mma mana ọ ga-efunahụ ya ka oge na-aga - mmiri, gas, ụmụ irighiri ihe na-abanye n'ime ya. Nke ahụ bụ mgbe ịdị ọcha na-abịa. Usoro nke ọ bụla na-eweghachi ike mmanụ ahụ, na-agbatị ndụ nke transformer.
(4) Njikọ njikọ
Mgbochi ndị na-adịghị ada ada, mana ha na-ebute ezigbo nsogbu - ịgba ọkụ, ntụpọ ọkụ, ọdịda. Njikọ ọ bụla dị mkpa: ịhịa aka n'ahụ, mgbata, ebe mgbaba. Ndị otu na-ahụ maka nlekọta Scotech na-emesi ike, nyochagharị, na imechi ọzọ ma ọ bụrụ na achọrọ ya. Ọ bụ ọrụ na-agwụ ike, mana nke ahụ bụ ihe na-eme ka transformers dị ndụ ruo ọtụtụ afọ.
(5) Nsacha
Uzuzu, nsị nnụnụ, ọbụna na-ahapụ - obere ihe na-egbochi ikuku ikuku na ọnyà okpomọkụ. Ka oge na-aga, radiator enweghị ike iku ume. Ya mere, nhicha abụghị ihe ịchọ mma; ọ bụ akụkụ nke usoro jụrụ oyi. Igwe ngbanwe dị ọcha na-agba ngwa nju oyi, na-adịru ogologo oge. Dị mfe, ma