1000/1150 kVA Qaybinta Beddelka Substation-13.8/0.48 kV|USA 2025

1000/1150 kVA Qaybinta Beddelka Substation-13.8/0.48 kV|USA 2025

Dalka: Ameerika 2025
Awoodda: 1000/1150 kVA
Voltage: 13.8-0.48GrdY/0.277kV
Feature: oo leh FR3 saliid iyo CT
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distribution transformer substation

Kor u Qaadista Kalsoonida, Hoos u Dhiga Maqnaanshaha - Beddelayaasha Substation-ka waxay Ilaaliyaan Shabakadda Nool!

 

 

01 Guud

1.1 Sharaxaada Mashruuca

1000/1150 kVA substation transformer ayaa la geeyey Ameerika sanadka 2025. Awooda lagu qiimeeyay isbedbedelku waa 1000/1150 kVA oo leh KNAN/KNAF qaboojin. Korantada aasaasiga ah waa 13.8 kV oo leh ± 2 * 2.5% garaacista (NLTC), danab labaad waa 0.48GrdY / 0.277 kV, waxay sameeyeen koox vector ah Dyn1.

Transformer-ka 2000/2300 kVA waxaa loogu talagalay in lagu bixiyo awood la isku halayn karo oo hufan oo loogu talagalay Guriga Isgooyska - 1. Transformer-ku waxa uu ka buuxsamay dareere FR3® dielectric ah, saliid waara oo sarreeya-waxqabadka saliidda ilaaliya kaas oo kor u qaadaya xasilloonida kulaylka, kordhisa cimriga qalabka, oo bixisa badbaado deegaan oo sarreeya marka loo eego saliidda macdanta caadiga ah.

Qaybta badbaadada muhiimka ah ee nidaamkan waa 5-amp dhexdhexaad ah oo iska caabbinta dhulka ah (NGR), kaas oo xaddidaya cilladda hadda jirta kana ilaalinaysa beddelka waxyeellada inta lagu jiro cilladaha dhulka. NGR waxaa lagu kormeeraa 5:5 saamiga is beddelka hadda jira (CT) oo leh qiimeynta saxda ah ee C10, iyadoo la hubinayo ogaanshaha saxda ah ee cilladda iyo ilaalinta nidaamka.

Waxaa loogu talagalay adkeysiga iyo u hoggaansanaanta heerarka warshadaha, transformer-kani waxa uu xaqiijiyaa gaarsiinta awoodda deggan iyadoo mudnaanta la siinayo badbaadada, waaridda, iyo hufnaanta hawlgelinta Guriga Isgoysyada - 1.

 

 

 

1.2 Tilmaamaha Farsamada

1000/1150 kVA substation transformer nooca tifaftirayaasha iyo xaashida xogta

loo geeyey
Ameerika
Sannadka
2025
Nooca
Transformer Substation
Heerka
ANSI/IEEE C57.12.00
Awood lagu qiimeeyay
1000/1150 kVA
Soo noqnoqda
60HZ ± 6%
Marxaladda
3
Nooca qaboojinta
KNAN/KNAF
Korantada aasaasiga ah
13.8 kV
Voltage Secondary
0.48GrdY/0.277 kV
Qalabka dabaysha
Copper
barokaca xagal
Dyn1
Caqabada
6%
Taabo Beddelka
NLTC
Riixista Range
±2*2.5%
Wax Xamuul ah ma jiro
In ka yar ama la mid ah 1.335kW
Load Lumista
In ka yar ama la mid ah 8.2kW

 

 

1.3 Sawirro

1000/1150 kVA substation transformer jaantus sawir iyo cabbir.

distribution transformer substation diagram distribution transformer substation nameplate

 

 

02 Wax-soo-saarka

2.1 Core

Xuddunta saddex{0}waji, saddex{1}}Transformer-ka qaybinta addimada waxa sida caadiga ah lagu dhisaa iyadoo la isticmaalayo go'yaal silikoon oo dahaaran si loo yareeyo khasaaraha hadda jira oo loo hubiyo waxtarka birlabeedka sare. Naqshadani waxay ka kooban tahay saddex addin oo toosan oo ay isku xidhan yihiin harqoodyada sare iyo kuwa hoose, iyagoo siinaya waddo magnetic dheeli tiran ee saddexda- qulqulka wejiga. Farsamada isku dhejisan ee - Farsamada lamination waxay xoojisaa xasiloonida makaanikada, waxay yaraynaysaa - khasaaraha rarka, oo waxay hagaajisaa guud ahaan waxqabadka beddelka. Qaab dhismeedkeeda adag oo is haysta ayaa ka dhigaya mid ku habboon gudbinta awoodda sare iyo codsiyada qaybinta-

 

2.2 Dabaylaha

copper electrical coils

Dabaylaha LV:Laga sameeyay bireed naxaas ah, oo si adag loogu dahaadhay dahaarka interlayer, oo bixiya{0}xoog wareeg ah oo heer sare ah iyo waxqabadka kulaylka.

Dabaylaha HV:Lagu dhisay silig naxaas ah oo dahaaran oo lakab ah-nakhshad nooca, hubinta leexashada la isku halayn karo{1}}-soo jeedinta dahaarka sare{3}} adkaysiga korantada iyo xasiloonida makaanikada.

 

2.3 Haanta

Haangu waxay u adeegtaa sidii xero difaac, oo lagu sameeyay bir si buuxda u alxankatay ama baalal la xoojiyay si loo hubiyo sharafta qaabdhismeedka iyadoo la kordhinayo daadinta kulaylka. Oogada sare waxa mara ciidda qarxinta iyo{1}lakabka ka hortagga daxalka badan{3} Waxaa ka buuxsamay saliid heerkeedu sareeyo -, haanta waxay bixisaa dahaadhka korantada iyo qaboojinta hufan labadaba iyada oo loo marayo wareegga saliidda. Isku-xidhka taangiga waxa ku jira baadiyaha, heerkulka saliidda/ tilmaamayaasha heerka, qalabka cadaadiska cadaadiska, iyo gudbinta Buchholz. Darbiyada dhinacyadu waxay isku daraan hiitarka meesha laga saari karo, oo leh tubooyinka bullaacadaha iyo dekedo muunad xaga hoose ah, samaynta nidaam dhamaystiran oo ilaalinta, qaboojinta, iyo la socodka.

distribution transformer substation oil tank

 

2.4 Kulanka ugu dambeeya

substation transformer final assembly

Kulanka ugu dambeeya wuxuu isku daraa xudunta, dabaylaha HV/LV, iyo nidaamyada dahaarka haanta jiingadaha ka dib marka faakuumku qalajiyo iyo buuxinta saliidda. Qaybaha muhiimka ah sida bushings, qalabka qaboojinta, gudbinta ilaalinta, iyo hababka la socodka ayaa la rakibay, oo ay ku xigto tijaabooyinka hermetic iyo tijaabooyinka joogtada ah ee buuxa si loo xaqiijiyo daacadnimada makaanikada, waxqabadka korantada, iyo isku halaynta shaqada heer kasta.

 

 

03 Tijaabinta

Maya

Shayga Tijaabada

Unug

Qiimaha Ogolaanshaha

Qiimaha la qiyaasay

Gabagabo

1

Cabbiraadaha iska caabinta

%

Qiyaasta dheelitir la'aanta iska caabbinta ugu badan

3.64

Gudub

2

Imtixaanada saamiga

%

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

-0.03~0.07

Gudub

3

Wajiga{0}}imtixaamaadka xidhiidhka

/

Dyn1

Dyn1

Gudub

4

Maya- khasaarooyinka rarida iyo xamaasadda hadda

%

I0 :: bixiyaan qiime la qiyaasay

0.22

Gudub

kW

P0: bixi qiimaha la qiyaasay

1.072

/

Dulqaadka wax qabad la'aan waa +0%

/

5

Khasaaraha load , danab impedance, khasaaraha guud iyo hufnaan

/

t:85 darajo

Dulqaadka xannibaadda waa +7.5%

dulqaadka wadarta rarka luminta waa +0%

/

Gudub

%

Z%: qiimaha la qiyaasay

5.97

kW

Pk: qiimaha la qiyaasay

7.924

kW

Pt: qiimaha la qiyaasay

8.996

%

Waxtarka aan ka yarayn 99.27%

99.32

6

Tijaabada Korantada ee La dabaqay

/

HV: 34kV 60s

LV: 10kV 60s

Ma jiro burbur ku yimaada tamarta tijaabada ah

Gudub

7

Tijaabada adkaysiga korantada ee keentay

/

Danab la dabaqay (kV):0.96

Ma jiro burbur ku yimaada tamarta tijaabada ah

Gudub

Muddada:40

Inta jeer (HZ): 180

8

Cabbirka iska caabinta dahaarka

HV -LV ilaa Dhulka:

6.52

/

LV-HV ilaa Dhulka:

8.20

HV&LV ilaa Dhulka:

6.80

9

Tijaabada daadinta

/

Cadaadiska la dabaqay: 50kPA

Wax daadsan iyo maya

Waxyeello

Gudub

Muddada: 12h

10

Tijaabada Saliida

kV

Xoogga Dielectric

49.7

Gudub

mg/kg

Nuxurka qoyaanka

186.3

%

Qodobka Burburinta

2.118

mg/kg

Falanqaynta Furan

/

/

Falanqaynta Chromatography ee Gaaska

/

 

substation transformer testing
substation transformer testing

 

 

04 Baakaynta iyo dhoofinta

4.1 Xirxirida

Transformer-ka qaybta korontada waxa ka buuxa bir{0}} qaab dhismeed alwaax ah, oo lagu duuduubay filim lidka ku ah{1} oo lagu daboolay shoog{2}}alaab nuugista. Xadhkaha birta ah waxay xoojiyaan bannaanka, iyagoo wata calamadaha wax-qaadista iyo qoyaanka-Calaamadaha caddaynta si looga hortago burburka farsamada iyo daxalka deegaanka inta lagu jiro gaadiidka.

 

4.2 dhoofinta

Transformer-ka waxaa marka hore lagu qaadaa xamuul culus{0}} oo lagu geynayo dekedda, iyadoo leh qalabyo gaar ah oo hubinaya xasiloonida. Markay timaado dekedda weelka laga raro, waxaa lagu shubaa weel ama raandh fidsan, la xoojiyay, waxaana lagu daaweeyaa ilaalinta qoyaanka ka hor inta aan lagu rarin markabka weelka. Inta lagu jiro safarka, weelka waxaa lagu xafidaa sagxada dushiisa ama meesha lagu hayo, iyadoo lala socdo wakhtiga dhabta ah{3} heerkulka, qoyaanka, iyo gariirada si loo dammaanad qaado bixinta nabdoon ee dekeda loo socdo.

 

 

05 Goobta iyo Kooban

Sida aasaaska nidaamyada tamarta, transformers our substation waxay u taagan yihiin isku halaynta sare, hufnaanta sare, iyo cimri dhererka, hubinta gudbinta tamarta deggan adduunka oo dhan. Goynta{1}} tignoolajiyada cidhifka ah iyo xakamaynta tayada adag, waxaanu bixinaa xalal ku habaysan si loo daboolo baahiyaha kala duwan. Doorashada alaabtayada waxa ay ka dhigan tahay in aan qaadano badbaadada, waxqabadka, iyo mustaqbalka tamar waara.

compact substation

 

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