Jiangshan Scotech Electrical Co., LTD
300 kVA mpempe akwụkwọ na-agbanye ọkụ eletrik-34.5 / 19.92 kV|USA 2024
Ike: 300 kVA
Voltaji: 34.5GrdY/19.92-0.208GrdY/0.12kV
Njirimara: enweghị akara pcb
Ike echekwara, enwere. Ihe Ngwọta Ngwọta Ntugharị Atọ Atọ.
01 Izugbe
1.1 Nkọwa oru ngo
300 kVA three phase pad mounted transformer e zigara America na 2024. Ike nke transformer bụ 300 kVA na ONAN jụrụ oyi. The elu voltaji bụ 34.5GRDY / 19.92 kV na ± 2 * 2.5% tapping nso (NLTC), ala voltaji bụ 0,208GrdY / 0.12 kV, ha guzobere vector otu YNyn0.
Mpempe akwụkwọ {{0}phase atọ{1} nke etinyere na ngbanwe bụ ihe dị oke mkpa na netwọkụ nkesa eletrịkị, emebere maka azụmahịa, ụlọ ọrụ mmepụta ihe na ebe obibi. Dị ka aha ahụ na-egosi, nkeji ndị a bụ nke onwe{3}nwere n'ime ihe a na-akpọchi akpọchi, mebie-ígwèmgbachi ma tinye ya na pad ihe dị n'ogo ala. Nke siri ikeígwèA na-eji mkpuchi corrosion rụchaa ụlọ{0}, na-ahụta ogologo oge{1} megide ihe ndị dị na gburugburu ebe obibi. Ọ na-eje ozi dị ka ihe nhụta zuru ebe niile n'etiti sistemu ihe nrite izizi na njedebe- ọrụ nke abụọ nke onye ọrụ.
A na-eji atụmatụ ahụ mara ya siri ike na ntụkwasị obi. A na-edobe isi na mgbakọ coil, nke na-emikpu n'ime mmiri dielectric, n'ime ihe mkpuchiígwètankị. Mmiri a na-arụ ọrụ dị ka ma ihe mkpuchi mkpuchi dị oke mma yana oyi. Ihe ndị dị mkpa gụnyere ngalaba dị elu -voltaji na obere{3}} voltaji dị n'imeígwèmkpuchi, ihe ngosi mmejọ, na nrụgide - ngwaọrụ enyemaka, na-ahụ maka nchekwa arụmọrụ yana obere mmezi. N'ihi akara ukwu ha dị kọmpat, ogologo ndụ egosipụtara bụ nke ndịígwèihe owuwu, na oke ibu ibu, ndị a na-agbanwe agbanwe bụ ihe ngwọta kachasị mma maka usoro nkesa n'okpuru ala.
1.2 Nkọwa nka nka
300 kVA mpe mpe akwa akwadoro ụdị nkọwapụta na mpempe data
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Enyere ya
USA
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Afọ
2024
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Ụdị
Ihe mgbakwasa na mpe mpe akwa
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Ọkọlọtọ
IEEE C57.12.00
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Enyere ike
300 kVA
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Ugboro ugboro
60HZ
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Usoro
3
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Nri
Loop
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N'ihu
Nwụrụ anwụ
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Ụdị oyi
ONAN
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Voltaji nke mbụ
34.5GDY/19.92 kV
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Voltaji nke abụọ
0.208GrdY/0.12 kV
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Ngwa ikuku
Aluminom
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Ntugharị akụkụ
YNyn0
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Mgbochi
5%
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Ịrụ ọrụ
99%
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Pịa Changer
NLTC
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Ọkụ aka
±2*2.5%
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Enweghị mfu ibu
0,46 kW
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Na Ọnwụ Ebu
4.675 kW
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1.3 Eserese
300 kVA mpe mpe akwa akwadoro eserese eserese na nha.
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02 Nrụpụta
2.1 Isi
N'ime obi ya dị nchara silicon steel core nke nwere usoro atọ-, nhazi ụkwụ ise{1}. Emebere isi ihe a maka ọkwa ụda dị ala yana arụmọrụ dị elu, ebe akụkụ ọ bụla na-ebu mkpuchi HV na LV nke otu akụkụ. A na-akụchi mgbakọ coil dum{4} na - ka ọ nagide nrụsi ọrụ ike nke mkpirisi mkpirisi ma hụ ogologo ndụ ọrụ.
2.2 Ikuku
Ọ na-eji foil aluminom maka ikuku LV, na-ebuli nkwụsi ike n'ibu na mgbasa ọkụ, yana waya magnet ọla kọpa maka ikuku HV, na-ahụ maka nkesa voltaji kacha mma na mkpali iguzogide ike. Ụzọ ngwakọ a na-edozi arụmọrụ, ntụkwasị obi na ọnụ ahịa{1}} ịrụ ọrụ.
2.3 tank
Tank nke ngbanwe a na-arụ ọrụ dị ka ụgbọ mmiri na-echebe, ebe nchekwa oyi, na ihe mgbanwe ọkụ. N'ịbụ nke e mere maka ịdịte aka, ihe owuwu ya mechiri emechi na-egbochi ịba mmiri ma na-ekpuchi ya maka nguzogide corrosion. Nhazi nke tank ahụ, na-ejikọta corrugations, na-eme ka ọ ghara ikpochapụ okpomọkụ ma na-ejigide profaịlụ mara mma dị ala.
2.4 Mgbakọ ikpeazụ
Mgbakọ zuru oke na-ebute tamper{0}, mkpuchi ihu igwe na-egbochi ihu igwe ebe a na-echekwa isi{1}coil na ihe ndị dị n'ime ma na-emikpu n'ime mmiri mkpuchi. Ngwaahịa ikpeazụ gụnyere ihe niile dị mkpa jụrụ oyi, nchekwa, na sistemu nlekota, tupu{3} kpọkọtara ma dị njikere maka ntinye ozugbo na pad kọnt yana njikọ na netwọk nkesa.
03 Nnwale
Nnwale ikpeazụ gụnyere ule eletriki na igwe igwe isi. Nchọpụta mmalite (nkwụsị DC, mgbochi mkpuchi, oke voltaji) hụ na wiwi ziri ezi. A na-anwale ike ike site na AC dielectric na-anagide ule na ike na ugboro dị elu. A na-akwado ịrụ ọrụ nke ọma site na ịtụ enweghị-ibu/ofu na mgbochi, ebe ule akara na-ekwe nkwa ịnwe mmiri ogologo oge-.
04 Mbukota na mbupu
4.1 mbukota
Usoro nkwakọ ngwaahịa nke pad atọ a na-etinye n'elu transformer bụ nke a: nke mbụ, tinye akpa tin foil n'elu tray nke transformer, tinye desiccant n'ime akpa ahụ, jiri oghere aka ekpe mechie akpa ahụ. Jiri ihe na-ehicha ihe na-ekpochapụ ikuku iji wepụ gas dị n'ime akpa ahụ ma jiri igwe mkpuchi mechie oghere ahụ. Mgbe ahụ, tinye ihe nchebe nkuku (ụfụfụ, plastik ma ọ bụ kaadiboodu pụrụ iche ihe nchebe nkuku) gburugburu ihe ngbanwe ma kechie ya na ihe nkiri nchebe. N'ikpeazụ, kpochie ya n'ime igbe osisi dị n'èzí nke a na-efesa forklift na etiti akara ike ndọda.
4.2 Mbupu
Usoro mbupu na-amalite site na ibuga gwongworo n'elu ala n'ọdụ ụgbọ mmiri ọpụpụ. N'ebe ahụ, a na-ejikọta unit ahụ ka ọ bụrụ akpa mbupu ọkọlọtọ maka ịgafe oke osimiri ya na United States. Chaịnụ sọjistik intermodal a na-agbanwe agbanwe na-enye ngwọta echekwara echekwabara, ihu igwe na ahaziri ahazi maka mbufe ọdụ ụgbọ mmiri -na-.
05 Saịtị na nchịkọta
N'ikpeazụ, a na-ewu Pad anyị {{0}Mounted Transformer site na otu isi ebumnuche: iji weta mgbanwe ike dị mma, na-aga n'ihu na nke ọma maka ndị ahịa gị. Nhazi ya egosipụtara na nnwale siri ike na-enye udo nke uche ị chọrọ. Tinye ego na njikọ a dị oke egwu na grid siri ike ma na-adigide.
Ihe nchịkọta dị ọkụ: mpe mpe akwa arịọnụ ọkụ eletrik, onye nrụpụta, onye na-eweta, ọnụahịa, ọnụ ahịa
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