75 kVA Xadhkaha Korontada Transformer-13.8/0.12*0.24 kV|Guyana 2024

75 kVA Xadhkaha Korontada Transformer-13.8/0.12*0.24 kV|Guyana 2024

Dalka la geynayo: Guyana 2024
Awoodda: 75kVA
Voltage: 13.8 / 0.12 * 0.24 kVA
Feature: oo leh IFD
U dir sooji

 

 

75 kva transformer power lines-main-view

Tiirka 75kVA ee la aamini karo{1}Buur beddelayaasha - SCOTECH Communities Powering ilaa 1999

 

01 Guud

1.1 Sharaxaada Mashruuca

Tani waa 75kVAhal - tiirka wejiga - ku rakiban transformerwaxaa la geeyey Guyana sanadka 2024. Si adag ugu hoggaansan heerarka IEEE & ANSI C57.12.00. Polarity-gu waa kala-goyn, kooxda faleebo-na waa Ii0. Lagu qiimeeyay danab hoose oo ah 13,800V iyo danab labaad oo ah 120/240V, taasoo ka dhigaysa mid ku haboon guryaha iyo codsiyada ganacsiga yar yar.

Transformer-ka xadhkaha korontadu waxa uu leeyahay dabaylo naxaas ah si kor loogu qaado hab-dhaqanka iyo hufnaanta. Caqabad ah 2%, hubinta hoos u dhaca korantada ee culeyska hoostiisa. ± 2.5% garaacista, oo leh wadar dhan 10%. Waxay bixisaa habayn lagu hagayo korantada, taasoo u oggolaanaysa in si fiican loo xakameeyo si loo daboolo baahiyaha tamarta gaarka ah.

SCOTECHwaxa uu khibrad in ka badan 25 sano u leeyahay soo saarista transformerka. Xataa dalabaadka waaweyn waxaa lagu keeni karaa waqtigii loogu talagalay iyadoo kooxda la kaashanayo.

1.2 Tilmaamaha Farsamada

75 kVA tafatirka xadhkaha korantada iyo xaashida xogta

loo geeyey
Guyana
Sannadka
2024
Nooca
Tiir hal waji ah oo ku rakiban transformer
Heerka
IEEE & ANSI C57.12.00
Awood lagu qiimeeyay
75 kVA
Soo noqnoqoshada
60HZ
Polarity
Kala goyn
Kooxda Vector
Ii0
Korantada aasaasiga ah
13800 V
Voltage Secondary
120/240 V
Qalabka dabaysha
NAxaas
Caqabada
2%
Habka qaboojinta
ONAN
Taabo Beddelka
NLTC
Riixista Range
± 2X2.5% (Guud ahaan tirada =10%)
Wax Xamuul ah ma jiro
214 W
Load Lumista
713 W
Agabka
Habaynta caadiga ah

 

 

1.3 Sawirro

75 kVA xadhkaha korantada ee korantada ayaa tilmaamaya sawir-qaadista iyo qoraalka magaca

75 kva transformer power lines-outline-drawing 75 kva transformer power lines-nameplate

 

 

02 Wax-soo-saarka

2.1 Core

Xudunta booguhu waa cufan oo fudfudud, taas oo ka dhigaysa mid ku habboon hal - tiirka wejiga{1}} ee ku rakiban transformers. Koofiyadaha nabarku waxay leeyihiin kala-goysyo yar, dariiqa qulqulka magnetic-ku waxay la jaan qaadayaan jihada rogroga ee xaashida birta magnetic, taasoo keentay hoos u dhac hoose oo aan joogto ahayn - khasaare. Faa'iidada kale ee ka soo baxa nabarrada waa inay ka aamusan yihiin kuwa la dahaadhay.

75 kva transformer power lines-wound-core

 

2.2 Dabaylaha

75 kva transformer power lines round copper wire winding

Xadhkaha korantada ee 75 kVA waxay isticmaalaan dabaylaha{1} nadiif ah oo namaray siligga wareega wareega, oo leh dahaarka korantada oo aad u wanaagsan. Silig naxaas ah oo wareeg ah waa sahlan tahay in la xakameeyo oo ku habboon -xawaaraha iswada Qabo qaab dhismeedka gariiradda la hagaajiyay ee dabaylaha bireed ee hooseeya - gariiradaha korantada iyo dabaysha siliga sare - gariiradaha korantada, hubinta xasilooni hawleed oo heer sare ah, isku halaynta, iyo waxqabadka kulaylka.

 

2.3 Haanta

Gudaha iyo dibadda taangiga, dhammaan alxanka iyo spatterka waa in si buuxda loo saaraa, iyadoo fiiro gaar ah loo leeyahay saldhigyada hiitarka iyo lugaha wax lagu qaado si looga fogaado meelaha dhintay. Ciidda-qarxinta ka dib, ka-hortagga daxalka ugu horreeya ee {{1} waa in lagu mariyaa lix saacadood gudahood; Intaa wixii ka dambeeya, dib{2}} ciid ayaa loo baahan yahay. Dahaarka waa in lagu dabaqaa laba jaakad oo asal ah iyo laba jaakad sare ah, oo leh dhumucdiisu dhan tahay 80 mil, ku dheggan xoog leh, iyo dhammaystir siman, xitaa, dhalaalaysa.

 

2.4 Kulanka ugu dambeeya

 

1. Golaha dabaysha:U jiid dabaylaha HV/LV oo dul saar xudunta dahaarka leh, adoo hubinaya toosinta saxda ah iyo hufnaanta dahaarka.

2. Isku xirka Korontada:Isku-xidhka dabaysha waxay u horseedaa beddelka tuubada, baadiyaha, iyo qaybaha kale, ka dibna ilaali oo dahaadh kala-goysyada.

3. Xudunta - Qalajinta gariiradda:Geli qaybta firfircoon ee la soo ururiyey (core + windings) foornada qallajisa si loogu kululeeyo faakuumka si looga saaro qoyaanka.

4. Rakibaadda Haamaha:Ku rid qaybta firfircoon ee engegan taangiga, u dhig si ammaan ah, oo hubi in dahaarka saxda ah ee gidaarada haanta.

5. Kordhinta Agabka:Ku rakib bushings, valve gargaarka cadaadiska iyo qalabyada kale, ka dibna ka hubi inay jiraan.

6. Buuxinta & Dejinta Saliidda:Vacuum-ku buuxi saliid dahaarka, degsooyinka, oo oggolow degitaanka ka hor intaadan hubin heerarka saliidda iyo xoogga tamarta.

75 kva transformer power lines-assembly
 
75 kva transformer power lines-activepart

03 Tijaabinta

Imtixaanka joogtada ah

1. Cabbiraadaha iska caabinta

2. Imtixaanada saamiga

3. Tijaabada Polarity

4. Wax Khasaare ah oo Xamuul ah oo Hadda socda ma jiro

5. Load Khasaaraha iyo Korantada Waxyeelada

6. Tijaabada Voltage ee la dabaqay

7. Tijaabada adkaysiga korantada ee keentay

8. Cabbirka iska caabbinta dahaarka

9. Tijaabada Diidida oo leh Cadaadis loogu talagalay Beddeleyaasha Dareeraha Immersed

10. Tijaabada Dielectric Oil

polarisation index test of 75 kva transformer power lines

 

Natiijooyinka Imtixaanka

Maya

Shayga Tijaabada

Unug

Qiimaha Ogolaanshaha

Qiimaha la qiyaasay

Gabagabo

1

Cabbiraadaha iska caabinta

/

/

/

Gudub

2

Imtixaanada saamiga

/

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

Astaanta isku xirka: Ii0

-0.02

Gudub

3

Tijaabada polarity

/

Kala goyn

Kala goyn

Gudub

4

Maya- khasaarooyinka rarida iyo xamaasadda hadda

%

kW

I0 :: bixiyaan qiime la qiyaasay

P0: bixi qiimaha la qiyaasay

Dulqaadka wax qabad la'aan waa +10%

0.49

0.174

Gudub

5

Load khasaaraha , danab impedance, khasaaraha guud iyo hufnaan

/

kW

kW

t:85 darajo

Z%: qiimaha la qiyaasay

Pk: qiimaha la qiyaasay

Pt: qiimaha la qiyaasay

dulqaadka impedance waa ± 10%

dulqaadka wadarta rarka luminta waa +6%

1.98

0.710

0.884

99.11

Gudub

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):

2 Uur

Muddada: 48

Inta jeer (HZ): 150

Ma jiro burbur ku yimaada tamarta tijaabada ah

Gudub

8

Cabbirka iska caabinta dahaarka

HV -LV ilaa Ground

LV-HV ilaa Ground

HV&LV ilaa Ground

77.3

68.9

64.5

/

9

Tijaabada daadinta

/

Cadaadiska la dabaqay: 20kPA

Muddada: 12h

Wax daadsan iyo maya

Waxyeello

Gudub

10

Tijaabada Dielectric Oil

kV

Ka weyn ama la mid ah 45

52.00

Gudub

 

 

04 Baakaynta iyo dhoofinta

75 kva transformer power lines-packing

 

05 Goobta iyo Kooban

Lagu kalsoonaan karo oo hufan, 75 kVA xadhkaha korantada korantada waxaa loo dhisay Guyana. Iyada oo leh - tayada dabaysha naxaasta ah ee tayada sare leh, naqshadaynta haanta waara, iyo xakamaynta tayada adag, waxay hubisaa qaybinta awooda degan iyo-waxqabadka mudada dheer.

75 kva transformer power lines-back-view

 

 

Hot Tags: xadhkaha koronto ee transformer, saaraha, alaab-qeybiyaha, qiimaha, qiimaha

U dir sooji