1000 KVA Transformer 3 Phase-24 / 0.416*0.24*0.12 KV|Jamaica 2026

 

 

01 Gabaɗaya

1.1 Bayanin Aikin

1000 kVA three phase pad mounted transformer an isar da ita zuwa Amurka a shekarar 2026. Ƙarfin wutar lantarkin shine 1000 kVA tare da sanyaya KNAN. Babban ƙarfin lantarki shine 24GrdY / 13.8 kV tare da ± 2 * 2.5% tapping range (NLTC), ƙarancin ƙarfin lantarki shine 0.416Y / 0.24 * 0.24D kV, sun kafa ƙungiyoyin vector guda biyu na YNyn0/YNd11.

Dual Low- Kanfigarewar Rukunin Vector Voltage don Canjin Wutar Lantarki

Babban fasalin wannan aikin shine daidaitawar rukunin rukunin ƙananan ƙarancin wutar lantarki na na'ura mai canzawa, wanda aka tsara shi azaman YNyn0/YNd11. A cikin haɗin YNyn0, duka babban ƙarfin lantarki da ƙarancin wutar lantarki suna da alaƙa tauraro tare da abubuwan tsaka tsaki waɗanda aka fito da su, kuma ƙaramin ƙarfin lantarki ya kasance cikin lokaci tare da gefen babban ƙarfin lantarki. A cikin tsarin YNd11, ana haɗa ƙaramin iska mai ƙarfi a cikin delta, yana haifar da jagorar lokaci na digiri 30 (ko lag 330) dangane da babban ƙarfin wutar lantarki. Wannan ƙirar rukunin vector dual vector yana ba da damar canzawa mai sassauƙa tsakanin mabambantan ƙayyadaddun ƙarancin ƙarfin ƙarfin lantarki daban-daban, yana bawa abokin ciniki damar daidaita halayen wutar lantarki na biyu na gidan wuta don saduwa da buƙatun tsarin daban-daban. Ta hanyar haɗin da aka sake daidaitawa da kuma amfani da tsaka-tsakin tsaka-tsakin, mai canzawa zai iya isar da ba kawai daidaitattun 0.416 kV (layi zuwa layi) da 0.24 kV (layi zuwa tsaka tsaki / delta) abubuwan fitarwa, amma har ma da ƙarancin wutar lantarki na 0.12 kV, yana ba da zaɓi na uku don kaya na musamman ko buƙatun wadata. Wannan haɓakar haɓakawa yana sa waɗannan na'urori masu canzawa musamman dacewa don yanayin haɗin haɗin grid daban-daban da aikace-aikacen wutar lantarki da yawa.

Bukatar Nau'in Gwajin: DC Winding Resistance Measurement

Bayan daidaitattun gwaje-gwaje na yau da kullun da aka ƙayyade a cikin ƙa'idar fasaha, wannan aikin yana ɗauke da buƙatu ta musamman: an ayyana ma'aunin juriya na DC a matsayin gwajin nau'in dole. Wannan gwajin ya ƙunshi allurar halin yanzu na DC mai sarrafawa cikin kowane iska mai ɗaukar wuta da auna jujin ƙarfin lantarki don ƙididdige ƙimar juriya. Gwajin juriya na DC babban kayan aikin bincike ne da ake amfani da shi don gano katsewa, haɗin kai mara kyau, da buɗaɗɗen da'irori a cikin iska, da kuma tabbatar da amincin duk haɗin famfo. Ta hanyar yin wannan gwajin azaman gwaji na yau da kullun maimakon gwaji na yau da kullun, abokin ciniki yana samun ingantaccen matakin tabbaci game da ci gaba da jujjuyawar iska, ingancin haɗin kai, da daidaitattun masana'anta na waɗannan taswirar - wani muhimmin la'akari musamman da aka ba da ƙirar rukuni biyu{4}vector{5}} da kuma buƙatar ingantaccen aiki a ƙarƙashin saitunan haɗin gwiwa.

 

1.2 Ƙayyadaddun Fasaha

1000 kVA kushin da aka ɗora nau'in ƙayyadaddun bayanai da takaddun bayanai

 

1.3 Zane

1000 kVA kushin da aka ɗora zane da girma.

 

 

02 Masana'antu

2.1 Guda

 

2.2 LV Mai Gudanarwa Rod (takaice)

 

2.3 Maɓallin Loadbreak Sauyawa biyu

 

2.4 H0 Bushing (HV Neutral)

 

2.5 Taron Karshe

 

 

03 Gwaji

Ana yin duk gwaje-gwaje daidai da IEEE C{0}} da IEEE C57.12.90.
Gwaje-gwaje na yau da kullun (an yi akan kowace naúrar):
• Juyawa juzu'i da ƙaurawar lokaci (tabbacin YNyn0 da YNd11)
• Babu hasara mai nauyi da halin yanzu mai ban sha'awa
• Load asarar da impedance ƙarfin lantarki
• Ƙarfin wutar lantarki da aka yi amfani da shi (HV: 40 kV; LV: 10 kV)
• Ƙunƙarar ƙarfin lantarki
• Gwajin zubin tanki (50 kPa na awanni 12)
• Ƙarfin dielectric mai (Mafi girma ko daidai da 45 kV)
• juriya na insulation DC da ma'anar polarization
Nau'in gwaje-gwaje - buƙatu na musamman don wannan aikin shine cewa an tsara ma'aunin juriya na DC a matsayin gwajin nau'in tilas, ba kawai dubawa na yau da kullun ba. Wannan gwajin yana shigar da na'urar halin yanzu na DC mai sarrafawa cikin kowane iska kuma yana auna digon wutar lantarki don ƙididdige ƙimar juriya. Yana da mahimmancin bincike don gano tsintsiya madauri, rashin kyawun haɗin kai, ko madaidaicin mahaɗin famfo. Ta hanyar yin shi azaman gwajin nau'in nau'in, muna ba da ingantaccen matakin tabbaci kan ci gaba da jujjuyawar iska da amincin haɗin kai - musamman mahimmanci idan aka ba da jeri na ƙungiyar vector daban-daban.

Daga rahoton gwajin da aka kammala (Serial No{0}}), ma'auni masu ƙima:
• Babu asarar nauyi: 1.1445 kW
• Rashin nauyi (digiri 85): 12.037 kW
• Tasiri: 5.74%
• Inganci: 99.23% - duk sun wuce adadin garantin.

 

 

04 Damuwar Abokin Ciniki

An magance mahimman abubuwa da yawa don biyan takamaiman buƙatun abokin ciniki na Kanada:

• Ƙungiya mai dual vector (YNyn0/YNd11): Aiki na ciki: Haɗin ciki an tsara su ta yadda za a iya sake saita iska ta LV daga tauraro zuwa delta. A cikin tauraro, lokaci zuwa matsakaicin ƙarfin lantarki shine 240 V kuma layin zuwa layin 416 V; a cikin delta, layin zuwa layi ya kasance 416 V, yayin da maɓallin tsakiya akan lokaci ɗaya yana samar da 120 0 120 V (watau 0.12 kV) don kayan taimako. Canji mai sauƙi ne, ta amfani da faranti da aka bayar.
Bukatun gwaji na nau'in: Abokin ciniki ya nemi juriya na iska na DC azaman gwajin nau'in - wannan yana ba su takaddun shaida na daidaiton masana'anta da ingancin haɗin kai a duk tsarin iska.
• Yanayin bakin teku na wurare masu zafi: An ƙera na'urorin lantarki tare da ingantaccen kariya na lalata (tsarin fenti mai kauri, kayan aikin bakin karfe) da manyan matakan BIL don jure wa yawan walƙiya, zafi mai zafi, da iska mai gishiri, kamar yadda ƙayyadaddun Jamaican (JPSCo 6950 S 04).

 

 

05 Shiryawa da jigilar kaya

5.1 Shiryawa

 

5.2 Shipping

 

 

05 Yanar Gizo da taƙaitawa

SCOTECH kushin ɗorawa an amince da su don ayyukan birane, kasuwanci, masana'antu, da ayyukan makamashi mai sabuntawa. Muna maraba da tambayoyinku da umarni na al'ada - ƙungiyar ƙwararrunmu a shirye take don taimaka muku daga zaɓi zuwa goyon bayan tallace-tallace. Tuntube mu a yau - bari SCOTECH ya ba da ikon nasarar ku.