1500 KVA Transformers Igbe eletriki-4.16 / 0.48 KV|USA 2025

01 Izugbe

1.1 Nkọwa oru ngo

1000 kVA three phase pad mounted transformer e zigara America na 2024. Ike nke ihe ngbanwe bụ 1500 kVA na ONAN jụrụ oyi. Igwe ọkụ dị elu bụ 4.16D kV na ± 2 * 2.5% tapping range (NLTC), obere voltaji bụ 0.48Y / 0.277 kV, ha guzobere otu vector nke Dyn1.

Emebere ya maka ntụkwasị obi na nchekwa na netwọkụ nkesa ọkụ eletrik, Pad anyị {{0}Mounted Transformer bụ isi nkuku nke sistemu ike n'okpuru ala ọgbara ọhụrụ. Ezubere maka ntinye enweghị nkebi n'ime ebe obibi, azụmahịa, na ụlọ ọrụ mmepụta ihe, ọ na-ewepụta arụmọrụ siri ike ma na-ebute nchekwa ọha na ezi uche.

Akụkụ bụ isi na-enye aka na ịdịte aka ya pụrụiche na ogologo oge{{0} ntụkwasị obi bụ ojiji nke nnukwu osisi poselin voltaji -. N'ịbụ ndị a ma ama n'ihi ike ọrụ ha dị elu, ihe ndị dị mma dielectric, yana nguzogide nbibi gburugburu ebe obibi, osisi ndị a na-ahụ maka poselin na-eme ka ebe njikọ dị nchebe ma kwụsie ike maka eriri igwe eletrik- voltaji. Ihe owuwu ha siri ike na-enye arụmọrụ pụtara ìhè n'okpuru nrụgide ọkụ na ọkụ eletrik dị iche iche, na-ekwe nkwa iguzosi ike n'ezi ihe kemgbe ọtụtụ iri afọ nke ọrụ.

N'ịbụ nke etinyere n'ime ihe mgbochi- na-eguzogide, nchara akpọchi akpọchi, transformer a na-agwakọta ọmarịcha arụmọrụ nke oge{1}} ihe anwalela dị ka poselin nwere nnukwu isi na teknụzụ coil. Ọ na-eguzo dị ka nchekwa echekwabara, dị ala-profaịlụ, yana ngwọta a pụrụ ịdabere na ya nke ukwuu maka iweda ike nke ọma site na grid ngwa ruo na njedebe- onye ọrụ.

1.2 Nkọwa nka nka

1500 kVA mpe mpe akwa akwadoro ụdị nkọwapụta na mpempe data

1.3 Eserese

1500 kVA mpe mpe akwa akwadoro eserese eserese na nha.

02 Nrụpụta

2.1 Isi

Isi anyị na-ebelata enweghị - ibu mfu site na 70%, na-ebuga oke nchekwa ike yana obere ụgwọ ndụ ndụ maka ROI kacha elu. Ewuru ya maka ntụkwasị obi yana ịrụ ọrụ dị jụụ, ọ bụ ego kacha ogologo oge-.

 

2.2 Ikuku

Ihe ngbanwe nke mpempe akwụkwọ anyị na-egosipụta HV foil aluminum a pụrụ ịdabere na ya na ikuku LV waya. Nhazi a na-eme ka ike mkpirisi ike dị mkpụmkpụ{1} na arụmọrụ ọkụ, na-enye gị oge kachasị elu na ọnụ ala dị ala karịa ọla kọpa ọzọ.

 

2.3 tank

Ejiri igwe na-enweghị nkebi, corrosion - na-eguzogide tankị, a nwalere nke ọma iji kwe nkwa na ọ ga-enweta akara mgbapụta{1} maka ndụ. Nke a na-ewepụ nchegbu mmezi yana mkpochapụ gburugburu ebe obibi dị oke ọnụ, na-enye ntụkwasị obi zuru oke yana obere ọnụ ahịa ogologo oge-.

 

2.4 Mgbakọ ikpeazụ

Mgbakọ ikpeazụ nke mpe mpe akwa anyị{0} agbakwunyere ngbanwe na-ejikọta isi, coils, na tank na nhazi ziri ezi yana usoro egosipụtara. Nke a na-ahụ maka ịrụ ọrụ kachasị mma, mbelata mkpọtụ na ịma jijiji, yana ogologo oge nhazi nhazi ogologo{{2}. Ị na-enweta transformer nke na-arụ ọrụ nwayọ na ntụkwasị obi site na ụbọchị mbụ, na-akwado site na njikwa mma anyị siri ike yana ahụmịhe ubi buru ibu.

 

 

03 Nnwale

Maka 1500kVA anyị atọ -pase pad - mounted transformer (4160Δ{12}}480Y/277V), nnwale na-elekwasị anya na ihe ndị ị na-ebute ụzọ: ọnụ ala dị ala, enweghị oge nkwụsị. Anyị na-ekerịta data doro anya: 2.83% ikuku na-adịghị mma (na-ezere ikpo ọkụ), -0.23% ~ 0.15% ntụgharị (ike kwụsiri ike), mkpuchi 18.2-18.6GΩ (mmejọ ole na ole), 12h na-akwụghị ụgwọ (enweghị ụgwọ mmanụ), 56.4kV mmanụ ike (ọrụ nchekwa), na 8% effici.s. Metiriks niile na-emezu nkwa.

04 Mbukota na mbupu

4.1 mbukota

Mpempe mpe mpe mpe mpe akwa{0}phase{1} anyị atọkwasara - na-eji ihe nchekwa abụọ: akpa oghere{2}}achiri n'ime akpa foil aluminum nwere ihe nchara (na-akwụsị nchara, ndị asọmpi na-eleghara anya), wee kechie ya na ihe nchekwa nkuku wee tinye ya na igbe osisi siri ike. N'adịghị ka igbe ndị ọzọ na-enweghị akara, nke anyị nwere forklift/center-nke{5}}ike ndọda maka njikwa dị mfe{6}}n'ịhụ na transformer gị erutela emebibeghị, dị njikere iji.

 

4.2 Mbupu

N'okpuru usoro CIF anyị na Port of Los Angeles, anyị na-ewere ọrụ zuru oke maka ọnụ ahịa, mkpuchi, na ibu nke mbupu gị. Mmekọrịta anyị na ndị na-ebu ọkwa dị elu{1} na atụmatụ ngwa ngwa ngwa ngwa na-eme ka ngbanwe gị bịarute n'oge yana n'ọnọdụ zuru oke. Nke a na-ewepụ mgbagwoju anya na ihe ize ndụ nke mbupu mba ụwa maka gị, na-enye ọnụahịa ego na udo nke uche.

 

 

05 Saịtị na nchịkọta

Mgbe ị kọwapụtara igwe mgbanaka mgbanaka anyị {{0}phase pad atọ, ị na-ahọrọ karịa ngwaahịa - ị na-etinye ego n'ime ọtụtụ iri afọ nke arụmọrụ a pụrụ ịdabere na ya. Site na ikuku aluminom siri ike na ntapu- tankị na-egosi na nkwakọ ngwaahịa echekwara na nnyefe a na-achịkwa, a na-ahazi nkọwa niile iji belata ụgwọ ndụ gị na ihe egwu arụ ọrụ. Anyị na-ebuga ntụkwasị obi egosipụtara nke na-edobe ọrụ gị na nhazi oge yana ike obodo gị, kwa afọ.