3750/4250 kVA Mai Rarraba Mai Canjawa-13.8 / 0.48 kV|Amurka 2025

3750/4250 kVA Mai Rarraba Mai Canjawa-13.8 / 0.48 kV|Amurka 2025

Kasar: Amurka 2025
Yawan aiki: 3750/4250 kVA
Wutar lantarki: 13.8-0.48/0.277kV
Siffar: tare da mai FR3
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4250 KVA Substation Transformer

Ingantacciyar Injiniya don Ƙwararrun Ayyuka - Masu Canjin Wuta.

 

 

01 Gabaɗaya

1.1 Bayanin Aikin

3750/4250 kVAgidan wutar lantarkiAn isar da shi zuwa Amurka da aka yi amfani da shi don Ginin Balling, ASB & Bin & Mixing a cikin 2025. Ƙarfin wutar lantarki na 3750/4250 kVA tare da sanyaya KNAN/KNAF. Babban ƙarfin lantarki shine 13.8 kV tare da ± 2 * 2.5% tapping range (NLTC), ƙarfin lantarki na biyu shine 0.48 / 0.277 kV, kuma sun kafa ƙungiyar vector na Dyn1.

Munaúrargidan wutar lantarkibayani ne mai ƙarfi kuma mai hankali wanda aka ƙera don ingantaccen aiki da aminci a cikin grid ɗin lantarki na zamani. An sanye shi da ma'aunin injin matsa lamba, ma'aunin matakin ruwa (tare da lambobin ƙararrawa), da alamar zafin ruwa, yana tabbatar da ci gaba da sa ido kan mahimman sigogi don aiki mai aminci. Babban fasalulluka na kariya kamar na'urar taimakon matsa lamba, kuskuren matsi, da kariyar walƙiya da kariya daga laifuffuka na ciki da hauhawar waje. Ingantacciyar tsarin sanyaya tare da magoya baya da radiators suna kiyaye kwanciyar hankali, yayin da haɗaɗɗen akwatin marshalling da akwatin CT suna ba da ikon sarrafawa da aunawa mara kyau. Don haɓaka motsi, ƙafafun suna sauƙaƙe shigarwa da matsayi. An ƙirƙira shi don ɗorewa da inganci, wannan taransfoma yana ba da rarraba wutar lantarki mara yankewa don abubuwan amfani, masana'antu, da tsarin makamashi mai sabuntawa-inda ƙirƙira ta dace da amintacce.

 

 

 

1.2 Ƙayyadaddun Fasaha

3750/4250 kVA substation na'ura mai ba da hanya tsakanin hanyoyin sadarwa da takardar bayanai

Isarwa zuwa
Amurka
Shekara
2025
Nau'in
Taranfoma na Substation
Daidaitawa
ANSI C57.12.00
Ƙarfin Ƙarfi
3750/4250 kVA
Yawanci
60HZ
Mataki
3
Nau'in Sanyi
KNAN/KNAF
Babban Voltage
13.8 kV
Na biyu Voltage
0.48/0.277 kV
Abubuwan Iska
Copper
Matsala ta kusurwa
Dyn1
Impedance
7%
Matsa Canji
Farashin NLTC
Taɓa Range
±2*2.5%
Babu Asara Load
Kasa da ko daidai da 3.5kW
Akan Rasa Load
Kasa da ko daidai da 29.8kW

 

 

1.3 Zane

3750/4250 kVA substation transformer zane da girman zane.

4250 kva substation transformer drawing 4250 kva substation transformer nameplate

 

 

02 Masana'antu

2.1 Kori

An gina ginin tashar wutar lantarki daga babban{0}}maki, hatsi{1}madaidaitan laminations na ƙarfe na siliki, an tattara su sosai don rage hasara na yanzu da kuma tabbatar da ingantacciyar rarrabawar maganadisu. Zane-zanen da aka lanƙwara yana rage hasara mai mahimmanci, yayin da matakin -tsarin haɗin gwiwa yana haɓaka kwanciyar hankali da raguwar hayaniya. Kowane jigon daidaitaccen - an ƙera shi don samar da ƙarancin kaya na halin yanzu, mai ƙarfi mai ƙarfi, da aikin zafi na musamman, yana tabbatar da ingantaccen isar da makamashi ko da ƙarƙashin yanayin nauyi mai nauyi. Ƙarfin tsarin tushen yana ƙara zama mai rufi tare da ɗorewa mai ɗorewa don hana gajeriyar kewayawa, isar da dogaro na dogon lokaci{9} cikin buƙatar aikace-aikacen rarraba wutar lantarki.

 

2.2 Guda

4250 kva substation transformer winding

Ƙarƙashin iskar wutar lantarki -ana yin amfani da daidaitaccen tsari{1}}irƙirar foil{2}} ginanniyar rauni don cimma ingantacciyar rarrabawar yanzu, ƙarfin injina, da tarwatsewar zafi. A halin yanzu, babban -ƙarar wutar lantarki yana ɗaukar Layer{5}}waɗanda suka raunata tagulla tare da takarda mai tsaka-tsaki, yana tabbatar da ingantacciyar ƙarfin wutar lantarki da gajeriyar juriyar kewayawa. Dukansu iska sun haɗa da radiyon sanyaya ducts da dabarun jujjuyawa don rage yawan asarar da ake yi a halin yanzu, suna ba da garantin dogon lokaci - amintacce ƙarƙashin nauyi mai nauyi da matsananciyar yanayin aiki.

 

2.3 Tanko

An gina tankin ne daga manyan faranti masu waldaɗɗen ƙarfe masu ƙarfi tare da maganin lalata, yana tabbatar da kariyar injina mai ƙarfi da tsayin lokaci. Tsarin tanki ya haɗa da haɓakar haƙarƙari da ƙwanƙwasa ɗagawa don haɓaka ƙaƙƙarfan ƙarfi da kulawa mai aminci yayin shigarwa. Tankin yana da cikakken ginin da aka rufe tare da murfi da aka rufe da gaske, yana hana zubewar mai yayin ba da damar samun sauƙi don kulawa. A ciki, yana gina manyan faranti na baffle don inganta yanayin yanayin mai da ɗumamar zafi, yayin da radiators na waje ko filaye masu sanyaya ke haɗawa don ingantaccen sarrafa zafi. Taimako na musamman kamar tashoshi na ƙasa, bawul ɗin samfurin mai, da lalatawa{7}}ƙarshen fenti mai juriya sun bi ka'idodin IEEE, yana mai da shi daidaitawa zuwa matsananciyar muhallin waje.

4250 kva substation transformer steel plate oil tank

 

2.4 Taron Karshe

4250 kva substation transformer final assembly

Na'urar taswirar tashar tashar tana aiwatar da daidaitaccen tsarin haɗuwa wanda ke haɗa ainihin, windings, tanki, da na'urorin haɗi zuwa tsarin haɗin kai. Hatsi{1}madaidaicin silikon karfe core an fara haɗa shi tare da pre{2} laminations, sannan an daidaita daidai da foil na LV da windings na HV. Ana samun cikakkiyar kulawar bushewa don tabbatar da ingantacciyar aikin rufewa kafin a dora su akan ainihin. Daga nan ana saukar da babban taron coil a hankali a cikin tankin karfe mai juriya, inda ake shigar da radiyo, bushings, da akwatunan sarrafawa. Mahimman abubuwa kamar na'urar taimakon matsa lamba, ma'aunin zafin jiki, da akwatunan marshalling suna fuskantar wayoyi na ƙarshe da gwajin aiki. Rukunin da aka haɗa cikakke yana karɓar mai cikawa, sannan gwaje-gwaje masu ƙarfi ya biyo baya.

 

 

03 Gwaji

A'a.

Gwajin Abun

Naúrar

Dabi'un Karɓa

Ƙimar Ma'auni

Kammalawa

1

Ma'aunin Juriya

%

Matsakaicin juriya rashin daidaituwa

5.61

Wuce

2

Gwajin Rabo

%

Bambancin rabon ƙarfin lantarki akan babban tapping: ƙasa da ko daidai da 0.5%

-0.18~-0.10

Wuce

3

Mataki{0}}gwajin dangantaka

/

Dyn1

Dyn1

Wuce

4

A'a -asara da tashin hankali na halin yanzu

%

I0 :: bayar da ma'auni darajar

0.24

Wuce

kW

P0: ba da ƙima mai ƙima

3.053

/

juriyar rashin hasara shine +0%

/

5

Load asarar , impedance ƙarfin lantarki, jimlar asara da kuma yadda ya dace

/

t:85 ku

jurewar rashin ƙarfi shine +7.5%

juriyar jimlar asarar kaya shine +0%

/

Wuce

%

Z%: ƙimar da aka auna

7.48

kW

Pk: ƙimar ƙima

29.277

kW

Pt: ƙima mai ƙima

32.330

%

Ingancin ba kasa da 99.34%

99.36

6

Gwajin Karfin Wutar Lantarki

/

HV: 34kV 60s

LV: 10kV 60s

Babu rushewar ƙarfin gwajin da ke faruwa

Wuce

7

Jarrabawar Juriya da Wutar Lantarki

/

Wutar lantarki mai aiki (KV): 0.96

Babu rushewar ƙarfin gwajin da ke faruwa

Wuce

Duration(s):40

Mitar (HZ): 180

8

Ma'aunin Resistance Insulation

HV{0}LV zuwa Kasa:

8.43

Wuce

LV -HV zuwa Ground:

3.97

HV&LV zuwa Ground:

8.16

9

Gwajin Leaka

/

matsa lamba: 50kPA

Babu yabo kuma babu

Lalacewa

Wuce

Tsawon lokaci: 12h

10

Gwajin zafi{0}}

K

Babban mai Kasa da ko daidai da 45K

Matsakaicin iska Kasa da ko daidai da 50K

42.96

47.70

48.70

Wuce

11

Gwajin Mai

kV

Ƙarfin Dielectric

Ƙimar da aka auna Ya fi ko daidai da 45 kV

56.7

Wuce

mg/kg

Abubuwan Danshi

183.2

%

Factor Dissipation

3.654

mg/kg

Furan Analysis

/

/

Gas Chromatography Analysis

/

 

4250 kva substation transformer testing
3750 kva substation transformer testing

 

04 Yanar Gizo da Takaitawa

A matsayin zuciyar tsarin wutar lantarki, Masu Canjin mu na Substation suna isar da amintacce mara misaltuwa, sabbin injiniyanci, da ingantattun ka'idoji don ba da damar ingantacciyar canjin makamashi a duk duniya. Daga ingantattun masana'anta zuwa tsarin kariya mai wayo, daga tsattsauran gwaji zuwa amintaccen dabaru, muna tabbatar da kowace na'ura tana aiki ba tare da lahani ba a ƙarƙashin yanayi mai buƙata.

Ko don sabuntawar grid ko haɗin kai mai sabuntawa, na'urorin mu suna tsayawa a matsayin amintaccen abokin tarayya. Ƙaddamar da makomar gaba, muna haskaka duniya tare.

Tuntube mu don mafita na musamman - bari mu ƙarfafa ci gaba!

3750 kva Substation Transformer

 

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