225 kVA Pad Mount Transformer-34.5 / 0.208 kV|USA 2024

01 Izugbe

1.1 Ihe ndabere oru ngo

225 kVA three phase pad mounted transformer e zigara China n'afọ 2024. Ike nke transformer bụ 225 kVA na ONAN jụrụ oyi. The isi voltaji bụ 34.5GrdY / 19.92kV na ± 2 * 2.5% tapping nso (NLTC), nke abụọ voltaji bụ 0.12 / 0.208kV, ha guzobere vector otu YNyn0.

Sistemu nchekwa ahụ nwere ihe nrụnye - fuse , nwere plọg -in fuse (BAY-o-net) nke na-enye mmetụta ọnụọgụ abụọ na ọnọdụ okpomọkụ na ugbu a, nke emebere ya ka ọ ghara ichekwa mmejọ mkpirisi{4} n'akụkụ nke abụọ nke transformer. Na mgbakwunye, nkwado ndabere nke ugbu a{6}}na-egbochi ihe nchebe (ELSP) nke ọma na-egbochi ihe omume kpatara mmejọ dị n'ime ihe ngbanwe, na-ahụ na ọrụ nchekwa nke akụkụ voltaji dị elu- na inye nchebe ọzọ.

A na-eji ihe nrụnye mgbanaka nke atọ na-emepe emepe n'ebe obibi, ebe azụmahịa, na mpaghara ụlọ ọrụ mmepụta ihe, na-eje ozi dị ka akụkụ dị mkpa nke netwọk nkesa obodo. N'ime nnukwu ibu, netwọk mgbanaka na ọkụ ọkụ abụọ{1}, otu nrụnye nwere ike nweta ọkụ.

1.2 Nkọwa nka nka

225 KVA ụdị nkọwa nkọwa na mpempe akwụkwọ data

1.3 Eserese

225 kVA mpe mpe akwa akwadoro eserese eserese na nha.

02 Nrụpụta

2.1 Isi

Isi kọlụm{{0} nkeji ise- atọ a nwere ogidi ise, ebe a na-eji kọlụm atọ akwado ikuku nke usoro, na kọlụm abụọ fọdụrụnụ na-etolite ụzọ nloghachi nke na-akwado mmechi nke oghere electromagnetic. Nhazi a na-enyere aka ịhazigharị ndọta ndọta ma belata ọnwụ ike. Tụnyere usoro isi ọdịnala, isi kọlụm ise- na-egosipụta nrụ ọrụ ndọta dị elu, njikwa thermal, na arụmọrụ elektrọn, na-enye aka na mbelata na nkwalite arụmọrụ nke ngwaọrụ.

2.2 Ikuku

N'ime mpempe akwụkwọ{{0}phase{1} atọ a gbagoro agbagoro, nhazi ikuku na-enyere aka ịhazi oge. Igwe ikuku na-eji ihe mkpuchi dị elu{3}} iji hụ na nchekwa na ntụkwasị obi n'okpuru ọrụ voltaji dị elu. Ihe ndị a nwere ezigbo nguzogide okpomọkụ na iru mmiri, na-eme ka ha dị mma maka gburugburu n'èzí. Nhazi ikuku na-adịkarị kọmpat, ezubere maka oghere{6}}ịchekwa ma kwalite nkwụsi ike nke ihe owuwu ahụ. Nhazi a na-enye ohere maka ike dị elu ma na-ebelata nha nke ihe ntụgharị.

2.3 tank

Mmanụ ụgbọala tank bolted Ọdịdị (bolt Ọdịdị), ịgbado ọkụ nke mmanụ ụgbọala tank siri ike na a pụrụ ịdabere na, ọ dịghị burrs na ntapu onu, ọ dịghị ịgbado ọkụ penetration, cracks, pores, ịgbado ọkụ slag, ịgbado ọkụ oghere, spatter, nchara na mmanụ. Ihe dị n'ime na mpụga nke igbe na kabinet dị ọcha, dị nro, mara mma ma dị mma; Enweghị nchara, mkpuchi ma ọ bụ ihe mmebi mebiri emebi, nchapụta agba nke oyi akwa mkpuchi siri ike na otu, enweghị ọdịiche agba.

2.4 Mgbakọ ikpeazụ

Njikọ eriri: Dabere na schematics eletriki, jikọọ eriri elu{0}voltaji na obere{1}voltaji, hụ na njikọ ndị ahụ nwere nchebe.

Nwụnye akụkụ akụkụ: Wụnye ihe ndị dị n'ime dị ka windings, ihe mkpuchi, na mgbasa ozi jụrụ oyi n'ime ụlọ ngbanwe.

Akara na nyocha: Mgbe mgbakọ gachara, mee usoro akara iji hụ na enweghị mpụta mmanụ ma ọ bụ ikuku - okwu siri ike, wee nyochaa ebe njikọ niile.

03 Nnwale

Nnwale Nguzogide mkpuchi: Ịtụ ihe mgbochi mkpuchi n'etiti windings na ala, yana n'etiti windings onwe ha.

DC Hi-Nnwale ite: Itinye DC voltaji dị elu iji lelee ọkwa mkpuchi.

AC Hi-Nnwale ite: Na-eme ule nkwụsi ike n'akụkụ voltaji dị elu na obere{1}.

Nnwale ibu: Ịmepụta ọnọdụ ibu n'ezie iji nyochaa ikike ibu na ịrị elu okpomọkụ.

Na-atụgharị Nnwale Ratio: Ịtụ ntụgharị ntụgharị mgbanwe iji hụ na ọ na-ezute nkọwa nhazi.

Nnwale ụda na ịma jijiji: Nyochaa ụda na-agba ọsọ na ịma jijiji iji nyochaa ọnọdụ igwe.

04 Mbukota na mbupu

05 Saịtị na nchịkọta

Na mmechi, a na-emepụta ihe nrụnye nrụgharị {{0}phasephase{1} atọ anyị ka ọ ga-ezute ụkpụrụ ntụkwasị obi kacha elu, arụmọrụ yana nchekwa maka ngwa dị iche iche. Site na ihe owuwu siri ike, mkpuchi mkpuchi dị elu, yana usoro jụrụ oyi, a na-ewu ihe ngbanwe ndị a ka ọ nagide gburugburu ebe na-achọsi ike ma na-arụ ọrụ na-agbanwe agbanwe. Kọmpat ha, mpe mpe akwa - na-enye ohere maka nrụnye dị mfe yana obere akara ukwu, na-eme ka ha dị mma maka ntọala obodo mepere emepe na ụlọ ọrụ mmepụta ihe. Họrọ ihe nkesa anyị -phase pad-Transformers maka mkpa nkesa ike gị wee nweta ngwakọta zuru oke nke ihe ọhụrụ na ịdịte aka, na-eme ka ọ bụrụ ọkụ a pụrụ ịdabere na ya maka afọ ndị na-abịa.