2500 kVA Saddex Waji oo suuf ah -Ku rakiban Transformer-13.8/0.63*2 kV|USA 2025

2500 kVA Saddex Waji oo suuf ah -Ku rakiban Transformer-13.8/0.63*2 kV|USA 2025

Dalka: Ameerika 2025
Awoodda: 2500kVA
Voltage: 13800GrdY/7970-630*2 V
Feature: Iyadoo saliid FR3
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2500 kVA Three phase pad-mounted transformer

2500 kVA saddex -pad wejiga -Transformer ku rakiban{3}}oo ku xoojinaya kala-guurka tamarta US oo leh badbaado, hufan, oo la cusboonaysiin karo{6}}waxqabad diyaarsan

 

01 Guud

1.1 Asalkii Mashruuca

Si loo taageero baahida sii kordheysa ee tamarta nadiifka ah iyo tamar waarta ee Maraykanka, kooxdayagu waxay si guul leh u keeneen 2500 kVA saddex{1}}waji{2}} ku rakiban transformer qaybinta bishii Abriil 2025. Cutubkan waxa si gaar ah loogu habeeyey nidaamyada tamarta qoraxda iyo dabaysha, iyada oo bixisa dhexdhexaad la isku halayn karo{4}to{{5}isbeddelka korantada hoose ee mashaariicda tamarta{6}.

Saliiddan- buuxiyey saddex weji suuf -Transformers-ku rakiban waxa loogu talagalay iyadoo leh danab hoose oo 13.8 kV ah iyo laba danab oo labaad oo ah 0.63 kV × 2, oo lagu habeeyey kooxda YNd1d1. Ka shaqaynta 60 Hz, waxa ay soo saartaa caqabada ah 5.75% iyo saamiga X/R ee 6, hubinta waxqabadka xasilloon ee codsiyada tamarta iyo tamarta la cusboonaysiin karo. Transformer-ku waxa ku jira maya{12}}loader tapbever (NLTC) oo wata ±2×2.5% cabirka taabasho ee nidaaminta danab Lagu dhisay dabaylaha aluminium sare{16}}oo ay qaboojiso KNAN (qaboojinta hawada dabiiciga ah), waxay u hogaansantaa heerarka hufnaanta DOE 2016, iyadoo bixisa tamar la isku halayn karo{18}}waxqabad hufan.

Sadexdan weji suufka ah{0}Transformer-ka ku rakiban waxa uu door muhiim ah ka ciyaara is dhexgalka tamarta la cusboonaysiin karo, badala danab dhexdhexaad ah (13.8kV) ee ay dhaliyaan beeraha qoraxda ama marawaxadaha dabaysha ilaa 0.63 kV si toos ah loogu xidho rogayaasha ama nidaamyada kaydinta tamarta.

1. Dheecaanka FR3 waxa uu bixiyaa waxqabadka kulaylka oo la xoojiyey, badbaadada dabka (barta toosan> 300 digrii), iyo faa'iidooyinka deegaanka{3}}ku habboon aagagga tamarta nadiifka ah iyo dabka sarreeya{4}} meelaha khatarta ah.

2. Dead{1}}Dhismaha hore wuxuu u hoggaansamaa xeerarka badbaadada Maraykanka, taasoo ka dhigaysa mid ku habboon in lagu rakibo dadweynaha{4}} bay'ada gelitaanka iyo beeraha tamarta.

3. Naqshadeynta quudinta loop-ku waxay hubisaa dabacsanaanta nidaamka iyo isku halaynta kheyraadka tamarta la qaybiyey (DER).

Transformer-kan waxaa loogu talagalay suuqa kala-guurka tamarta ee Mareykanka, isagoo taageeraya himilooyinka qaranka si loo yareeyo qiiqa kaarboonka iyo ballaarinta isticmaalka tamarta la cusboonaysiin karo. Lagu keenay jadwalka Abriil 2025, waxay ka tarjumaysaa sida ay nooga go'an tahay hal-abuurka tamarta, mas'uuliyadda deegaanka, iyo heerka sare ee injineernimada.

 

1.2 Tilmaamaha Farsamada

2500 kVA saddex weji suuf -ku rakiban tilmaanta beddelka iyo xaashida xogta

loo geeyey
Ameerika
Sannadka
2025
Nooca
Saddex weji suuf Buur Transformer
Heerka
IEEE Std C57.12.34-2022
Awood lagu qiimeeyay
2500 kVA
Soo noqnoqoshada
60 HZ
Quudinta
Loop
Hore
dhintay
Marxaladda
Saddex
Nooca qaboojinta
KNAN
Insulant dareere ah
FR3 Saliid
Korantada aasaasiga ah
13.8 kV
Voltage Secondary
0.63*2 kV
Kooxda Vector
YNd1d1
Qalabka dabaysha
Aluminium
Caqabada
5.75%
Heerka Waxtarka iyo Khasaaraha
DOE 2016
Taabo Beddelka
NLTC
Riixista Range
±2*2.5%
Wax Xamuul ah ma jiro
2.4 kW
Load Lumista
15.79 kW

 

1.3 Sawirro

2500 kVA saddex weji suuf - ku rakiban cabbirka beddelka iyo faahfaahinta miisaanka

2500 kVA Three phase pad-mounted transformer drawing 2500 kVA Three phase pad-mounted transformer nameplate

 

 

02 Wax-soo-saarka

2.1 Core

2500 kVA suuf ku rakiban transformer-ka ayaa si weyn uga faa'iidaysanaya saddexda{1}}wajiga sadexaad{2}}naqshadda xudunta u ah, kaas oo kor u qaadaya waxqabadka iyo hufnaanta. Qaab dhismeedkan udub-dhexaadka ah wuxuu u oggolaanayaa transformer-ku inuu wadaago dariiqyada magnetic dhammaan saddexda weji, taasoo keentay dheelitirnaanta qulqulka iyo hoos u dhaca khasaaraha asaasiga ah. Waxa kale oo ay gacan ka geysataa dhismo cufan oo khafiif ah, hagaajinta ka faa'iidaysiga booska iyo hoos u dhigista kharashyada alaabta.

2500 kVA Three phase pad-mounted transformer iron core

 

2.2 Dabaylaha

2500 kVA Three phase pad-mounted transformer winding

Transformer-ku waxa uu isticmaalaa silig{0}}dhaawaca sare{1}} dabaylaha gariiradda korantada ee xataa qaybinta danabka iyo dahaarka adag. Foolka{3}}nooca hooseeya-Dabaylaha korantada ayaa si wax ku ool ah u maareeya qulqulka sare ee khasaaraha hoos u dhaca. Waa YNd1d1 kooxda vector waxay xoojisaa go'doominta nidaamka iyo tayada tamarta. Naqshadani waxay hubisaa waxqabadka la isku halayn karo ee codsiyada tamarta qoraxda iyo dabaysha.

 

2.3 Haanta

Transformer-ku waxa uu leeyahay haanta saliidda birta khafiifka ah ee xidhan oo leh daahan budo cad oo waara (RAL 9003) ee iska caabinta daxalka. Daboolka daboolan ayaa hubiya ilaalinta saliidda. Sadexda danbe{3}}radiyeeriyeyaasha saxanada lagu rakibay waxay xoojiyaan daadinta kulaylka iyagoo kordhinaya bedka dusha sare iyo kor u qaadista hawada dabiiciga ah, hubinta waxqabadka xasiloon ee culeysyo kala duwan.

 sealed mild steel oil tank

 

2.4 Kulanka ugu dambeeya

final assembly of 2500 kVA three phase pad-mounted transformer

Inta lagu jiro kulanka kama dambaysta ah, 2500 kVA, 13.8/0.63×2 kV suuf ku rakiban transformer looguna talagalay codsiyada tamarta nadiifka ah iyo waarta, waxaa lagu qalabeeyay lix 15 kV/200 A sare oo la kala sooci karo{6} Dhinaca hoose ee -dhinaca danabku waxa uu leeyahay lix resin{10}}kabka dhejiska{11}}nooca bushings oo leh 6-dalool xidhidhyo sugan oo fiilada ah.

Qaybaha ilaalinta waxa ku jira saddex fiyuus oo hadda- xaddidaya (CLF) si loo xaqiijiyo go'doomin la isku halayn karo.

Qaboojinta waxaa lagu xoojiyay saddex qaybood oo ah radiators saxan ah, iyada oo siinaya daadinta kulayl hufan si loo ilaaliyo waxqabadka ugu wanaagsan ee dalbanaya jawi tamar la cusboonaysiin karo.

Qaabayntani waxa ay taageertaa shuruudaha suuqa tamarta nadiifka ah ee Maraykanka ee badbaadada, isku halaynta, iyo - hawlgalka muddada dheer.

 

 

 

03 Tijaabinta

2500 kVA Three phase pad-mounted transformer testing

Imtixaanka Joogtada ah iyo Heerka Imtixaanka

1. Cabbiraadaha iska caabinta: Marka loo eego IEEE C57.12.90-2021 Farqada 5

2. Tijaabada Saamiga: Marka loo eego IEEE C57.12.90-2021 Farqada 7

3. Wajiga{1}}Tijaabada xidhiidhka: Marka loo eego IEEE C57.12.90-2021 Farqada 6

4. Wax khasaare ah oo la saaray ma jiro iyo hadda wax culays ah: Sida ku cad IEEE C57.12.90-2021 faqradda 8

6

6. Tijaabada Korantada ee La Codsaday: Marka loo eego IEEE C57.12.90-2021 Farqada 10.6

7. Tijaabada adkaysiga korantada ee keentay: Marka loo eego IEEE C57.12.90-2021 Farqada 10.5.1

8. Cabbirka iska caabbinta dahaarka

9. Tijaabinta Leak ee Cadaadiska Beddeleyaasha Dareeraha Immersed: Tijaabada daadinta ee 20KPa waa in la sameeyaa 12h iyada oo aan wax daadin. Ma jiro qallooc joogto ah.

 

Natiijooyinka Imtixaanka

Maya

Shayga Tijaabada

Unug

Qiimaha Ogolaanshaha

Qiimaha la qiyaasay

Gabagabo

1

Cabbiraadaha iska caabinta

%

Heerarka dheelitir la'aanta iska caabbinta ugu badan

3.10

Gudub

2

Imtixaanada saamiga

%

Weecashada saamiga danab ee taabashada maamulaha: In ka yar ama la mid ah 0.5%

Astaanta isku xirka: YNd1d1

0.01% ~ 0.23%

Gudub

3

Wajiga{0}}imtixaamaadka xidhiidhka

/

YNd1d1

YNd1d1

Gudub

4

Maya- khasaarooyinka rarida iyo xamaasadda hadda

 

/

I0 :: bixiyaan qiime la qiyaasay

0.37%

Gudub

P0: bixi qiimaha la qiyaasay (t:20 darajo)

2.038kW

Dulqaadka wax qabad la'aan waa +10%

/

5

Load khasaaraha danab impedance iyo hufnaan

/

t:85 darajo

dulqaadka impedance waa ± 7.5%

dulqaadka wadarta rarka luminta waa +6%

/

Gudub

Z%: qiimaha la qiyaasay

5.85%

Pk: qiimaha la qiyaasay

16.516kW

Pt: qiimaha la qiyaasay

18.554 kW

Waxtarka aan ka yarayn 99.53%

99.54%

6

Tijaabada Korantada ee La dabaqay

kV

HV/: 34kV 60s

LV/: 10kV 60s

Ma jiro burbur ku yimaada tamarta tijaabada ah

Gudub

7

U adkaysiga korantada ee keentay

kV

Danab la dabaqay (KV):2Ur

Ma jiro burbur ku yimaada tamarta tijaabada ah

Gudub

Muddada:48

Inta jeer (HZ): 150

8

Tijaabada daadinta

kPa

Cadaadiska la dabaqay: 20kPA

Wax daadsan iyo maya

Waxyeello

Gudub

Muddada:12h

9

Cabbirka iska caabinta dahaarka

GΩ

HV -LV to Ground :

3.11

/

LV-HV ilaa Dhulka:

3.18

HV&LV ilaa Ground

2.99

 

 

04 Baakaynta iyo dhoofinta

Three phase pad-mounted transformer packing
2500 kVA Three phase pad-mounted transformer shipping

 

05 Goobta iyo Kooban

Tan 2500 kVA, 13.8/0.63×2 kV pad -ku rakiban Transformer waxaa si khibrad leh loogu talagalay in lagu daboolo baahida sii kordheysa ee mashaariicda tamarta nadiifka ah iyo kuwa waara ee suuqyada Maraykanka, gaar ahaan isdhexgalka tamarta qoraxda iyo dabaysha. Iyada oo leh astaamo ay ka mid yihiin kooxda YNd1d1 vector, dabaylaha aluminium sare{10}} hufnaanta leh, iyo qaboojinta horumarsan iyada oo loo marayo hiitarka saxanka, waxa ay hubisaa isbeddelka korantada ee la isku halayn karo iyo hawlgalka xasilloon ee nidaamyada tamarta la cusboonaysiin karo.

Ku qalabaysan badbaado{0} dhintay diiradda saaraya- dhismaha hore iyo qaybaha ilaalinta adag, transformerkani waxa uu u hoggaansamaa heerarka adag ee Maraykanka, taas oo ka dhigaysa mid ku habboon dadweynaha iyo tamarta - rakibidda cabbirka. Isticmaalkeeda dareere FR3 iyo tamar u saaxiib ah{{7}naqshad hufan waxay si fiican ula jaan qaadaysaa isbeddelka dalka oo dhan ee ku wajahan kaarboonaynta iyo tamarta nadiifka ah.

Soo gudbinta goynta{0}}, transformers-ka la isku halayn karo ee loogu talagalay tamarta la cusboonaysiin karo, shirkadeena waxa ay taageertaa u gudbida koronto waara, iyada oo ka caawinaysa macaamiisha in ay gaadhaan yoolalkooda tamarta nadiifka ah iyada oo la hubinayo xasiloonida xadhkaha iyo hufnaanta hawleed.

2500 kVA Three phase pad-mounted transformer

 

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