Jiangshan Scotech Electrical Co., LTD
150 kVA Pmt Transformer-19.92 / 0.24 * 0.12 kV|Canada 2024
Ike: 150 kVA
Voltaji: 19.92/0.24 kV
Njirimara: ya na nkwado njide
Ike - ịrụ ọrụ nke ọma na nke dị elu{1}, na-akpụzi ọdịnihu ga-adigide! Họrọ otu -osisi n'usoro- nke etinyere ngbanwe iji kwado atụmatụ akwụkwọ ndụ akwụkwọ ndụ gị.
01 Izugbe
1.1 Ihe ndabere oru ngo
150 kVA single phase pole mounted transformer e zigara Canada na 2024. Ike nke transformer bụ 150 kVA na ONAN jụrụ oyi. The isi voltaji bụ 19,92 kV na ± 2 * 2.5% tapping nso (NLTC), nke abụọ voltaji bụ 0.12 / 0.24 kV, ha guzobere a vector otu Ii0.
Otu {{0}Ogwe mpịakọta ihe ngbanwe bụ ụdị ngbanwe a na-ejikarị na sistemu nkesa, etinyere ya na okporo osisi ọrụ. Isi ọrụ ya bụ ịtụgharị ike eletriki eletrik dị elu ka ọ bụrụ voltaji dị ala maka ndị na-azụ ahịa na-eji nchekwa na nke ọma. A na-eji transformer a eme ihe na netwọk nkesa ime obodo na n'obodo mepere emepe, ọkachasị n'ebe a na-achọ ike dị ntakịrị, dịka ebe obibi, ọrụ ugbo na obere ụlọ ọrụ. Ebe ọ bụ na a na-etinye ihe nrụnye ọkụ ọkụ- n'elu okporo osisi ọrụ, ha na-echekwa oghere ala nke ọma ma na-ebelata ego akụrụngwa ejikọtara na ntinye eriri. Ejiri ngwaọrụ nchebe, ndị a na-agbanwe agbanwe nwere ike igbochi obere sekit, oke ibu, na mmejọ ndị ọzọ, na-eme ka nchekwa na ntụkwasị obi rụọ ọrụ.
1.2 Nkọwa nka nka
150 kVA otu ogwe osisi etinyere ihe ngbanwe na mpempe data
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Enyere ya
Canada
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Afọ
2024
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Ụdị
Otu akụkụ okporo osisi etinyere ngbanwe
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Ọkọlọtọ
IEEE C57.12.00
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Enyere ike
150 kVA
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Ugboro ugboro
60HZ
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Usoro
Naanị otu
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Ụdị oyi
ONAN
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Voltaji nke mbụ
19.92 kV
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Voltaji nke abụọ
0.24/0.12 kV
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Ngwa ikuku
Aluminom
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Polarity
Mwepu
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Mgbochi
Karịrị ma ọ bụ hà nhata 1.5%
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Pịa Changer
NLTC
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Ọkụ aka
±2*2.5%
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Enweghị mfu ibu
0.32KW
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Na Ọnwụ Ebu
3.3KW
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Ngwa ngwa
Nhazi ọkọlọtọ
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Okwu
N/A
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1.3 Eserese
150 kVA otu ogwe osisi etinyere akụkụ ntụgharị na nkọwa ịdị arọ
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02 Nrụpụta
2.1 Polarity
Polarity ga-abụ ihe mgbakwunye maka otu - transformers na nha 200 kVA na nke pere mpe nwere nnukwu -voltagewindings 8660 V na n'okpuru, Polarity ga-abụ ihe na-ebelata maka otu ndị ọzọ niile- transformers.
2.2 Ikuku
Igwe mmiri nke mbụ na-enweta voltaji ntinye, ebe eriri nke abụọ na-arụpụta voltaji agbanwere. Dabere na ntụgharị ntụgharị nke coils, transformer nwere ike ịrịgo elu ma ọ bụ gbadaa voltaji. Coils abụghị naanị na-agbanwe voltaji kamakwa na-ebunye ugbu a. Ọnụ ọgụgụ nke ihe dị ugbu a na coils nke mbụ na nke abụọ na-adabere na ọnụ ọgụgụ nke ntụgharị ha, na-eme ka mgbanwe dị ugbu a. Nhazi nke coils kwesịrị ịtụle impedance dakọtara na ibu ahụ iji hụ na nnyefe ike kachasị na arụmọrụ kachasị mma.
2.3 tankị n'ala
Nkwanye mgbakwasị ala voltaji dị ala ga-enwe pad igwe nwere oghere nwere 1/2-in-13-NC, 11 mm (0.44 in) miri. The eri ga-echebe site a corrosion-eguzogide flanged cup arụnyere n'ime threaded oghere nke ejighi n'ala pad.The transformer cover ga-electrically bonded externally na tank, Ebe nke nkekọ agaghị egbochi na-ebuli lugs.
2.4 ọkụ njide na-arị elu ndokwa
Nkwadebe: Hichaa ma nyochaa ihe niile, gụnyere ụlọ ngbanwe, isi, windings, ihe mkpuchi, na mmanụ jụrụ oyi.
Nwụnye isi: Kpọkọta ma chekwaa isi na ala nke ụlọ ahụ, na-eme ka nkwụsi ike.
Ntinye ikuku: Wụnye ikuku dị elu -voltaji na obere - voltaji windings n'ime isi dị ka nkọwapụta nke nhazi, na-ahụ na mkpuchi kwesịrị ekwesị n'etiti windings.
Ndochi mmanụ mkpuchi: Wunye mmanụ mkpuchi n'ime ụlọ ahụ, na-ahụ na ọ na-eme ka ikuku na-ejupụta kpamkpam ma wepụ ikuku ọ bụla.
Akara ụlọ: Wụnye na mechie akụkụ elu nke ụlọ ahụ, hụ na ihe ndị dị n'ime ya na-echebe site na mmiri na mmetọ.
03 Nnwale
Ihe mkpuchi a ga-anwale ga-abụ nkeji ọhụrụ, zuru ezu na isi ya na eriri ya, bushings, wdg. A ga-eme ule ahụ na okpomọkụ dị n'ime ya na nrụgide mbụ nke ime site na 42 kPa ruo 48 kPa (nlele) (6 psigto 7 psig). A ga-akwado ihe ngbanwe a na-anwale site na ogwe nkwado ya ma tinye ya n'ụwa. A ga-agbaso ihe nlele nke leEEE Std C37.40 na leEE Std C37.41. testcurrent ga-abụ symmetrical. A ga-eji mkpuchi ọhụrụ maka ọrụ ule ọ bụla, Ọrụ ule ga-enwe ule abụọ. A ga-emezu ule nke abụọ site na ijikwa ọzọ, "dị ka onye nrụpụta akọwapụtara," ngwa mbụ niile dị na ogige ahụ. A ga-eme ndokwa maka ịpụpụ n'ụzọ adịghị mma nrụgide dị n'ime nke na-adị mgbe ule ọ bụla gasịrị.
04 Ndị ọzọ
4.1 ngwaọrụ enyemaka nrụgide
Ngwaọrụ enyemaka nrụgide na-enwekarị diaphragm na-emebi emebi ma ọ bụ ihe mkpuchi - arụnyere n'ime tankị nke na-agbanwe agbanwe. N'ọnọdụ nke oke ọkụ eletrik dị n'ime, mmepụta gas ngwa ngwa na-eme ka nrụgide mberede na-ebili n'ime tank. Emebere PRD ka ọ gbawa ma ọ bụ meghee na nrụgide a kara aka, wee si otú a na-ewepụta ngwa ngwa na n'enweghị nsogbu ikuku ikuku dị elu{3} na ngwaahịa ire ere ọkụ na ikuku. Ntọhapụ a na-achịkwa na-egbochi mbibi dị egwu nke nnukwu tank, na-ebelata ihe ize ndụ ọkụ, ma na-enyere aka ichekwa ngwá ọrụ dị n'akụkụ. Ngwa a na-etinyekarị ọkọlọtọ ma ọ bụ ihe ngosi nke na-eme njem na-ahụ anya mgbe a na-arụ ọrụ iji gosi na ihe nrụgide emela.
4.2 agba agba
Ngwunye poselin na pad{{0}e wụnyere n'elu bụ ihe dị mkpa na-ekpo ọkụ nke na-arụ ọrụ dị ka ebe mgbanwe maka ndị na-eduzi eletriki n'ime nke transformer iji pụọ na tankị igwe gbagoro agbagoro. Ewubere site na nnukwu- ike, poselin nwere glazed, ọ na-enye ike dielectric dị mma iji kpuchie onye na-eduzi ume site na ụlọ mgbanaka n'ala, ọbụlagodi n'okpuru mmiri na ọnọdụ mmetọ. Njirimara ya elongated, ribbed ma ọ bụ skirted imewe na-abawanye elu creepage anya, na-egbochi flashover. A na-emechi ọgbakọ ohia ahụ n'ụzọ hermetically na tank ahụ iji nọgide na-eguzosi ike n'ezi ihe nke mmanụ dị n'ime ma na-enwekarị njikọ ọnụ (dị ka pad bolted ma ọ bụ eriri ngwa eriri) maka ijikọ na sistemụ nkesa n'okpuru ala ma ọ bụ n'elu.
05 Saịtị na nchịkọta
Daalụ maka mmasị i nwere n'ebe a na-agbanye ọkụ ọkụ{{0}phase pole{1} Dị ka ihe ngwọta a pụrụ ịdabere na ya maka nkesa ike, ha na-arụ ọrụ dị mkpa na ma n'ime ime obodo na ime obodo. Ngwaahịa anyị na-enweta njikwa na nnwale siri ike iji hụ na arụ ọrụ nke ọma na ogologo ndụ na ọnọdụ gburugburu ebe obibi dị iche iche. Ma maka ngwa ụlọ ọrụ mmepụta ihe, ọrụ ugbo, ma ọ bụ ebe obibi, otu - oporo agbagoro - nke a na-etinye ngbanwe bụ nke e mere iji gboo mkpa gị ma weta ọkụ ọkụ kwụsiri ike. Biko nweere onwe gị ịkpọtụrụ anyị maka ozi ngwaahịa ọzọ ma ọ bụ ihe ngwọta ahaziri iche. Anyị na-atụ anya ka gị na gị rụọ ọrụ iji mepụta ọdịnihu dị mma!
Ihe nchịkọta dị ọkụ: pmt transformer, onye nrụpụta, onye na-eweta, ọnụahịa, ọnụ ahịa
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