1000 kVA suuf Ku rakiban Liiska Qiimaha beddelka-13.8/0.415 kV|Jamaica 2024
Awoodda: 1000kVA
Voltage: 13.8/0.415kV
Feature: oo leh isku xirka go'doominta

Koronto hufan, oo u adag sida dhagaxa oo kale-Saddex{1}}Transformers ku rakiban-, lammaanahaaga tamarta ee aad aaminsantahay!
01 Guud
1.1 Asalkii Mashruuca
Transformer-kan 1000 kVA Pad ku rakiban waxaa la geeyey Jamaica sanadka 2024. Awoodda lagu qiimeeyay is beddelka waa 1000 kVA, iyadoo korantada aasaasiga ah 13.8D kV ilaa 0.415y/0.24 kV. Kooxda isku xidhka ahi waa Dyn1, transformer suuf ku rakiban yahay - xakamaynta korantada, ilaalinta, awooda beddelka, iyo qalabka qaybinta mid ka mid ah qaybaha dhamaystiran ee alaabta hore loo rakibay, ee si balaadhan looga isticmaalo shabakadaha qaybinta magaalooyinka iyo miyiga. Alaabta ayaa dhigaysa -isbadalka culeyska korantada ee sare iyo fiyuuska sare{12}} fiyuuska korantada ee saliidda wax ka beddelka, oo waxay leedahay laba qaab dhismeed oo co{13}}sanduuq ama sanduuq gooni ah oo leh jidh beddelka. Haanta saliidda ayaa si buuxda loo xidhay oo lagu qalabeeyay cabbirka heerkulka saliidda, cabbirka heerka saliidda, cabbirka cadaadiska, valve gargaarka cadaadiska, valve gargaarka saliidda iyo qaybo kale si loola socdo shaqada beddelka. Alaabtu waxay u qaybsan tahay nooca shabakada giraanta, nooca terminalka iyo qaabka korontada. Lagu dabaqi karo warshadaha, macdanta, goobaha shidaalka, dekedaha, garoomada diyaaradaha, dhismayaasha dadweynaha ee magaalooyinka, meelaha la deggan yahay, waddooyinka waaweyn, tas-hiilaadka dhulka hoostiisa ah iyo meelaha kale.
1.2 Tilmaamaha Farsamada
1000 kVA nooca tafatirka beddelka iyo xaashida xogta
|
loo geeyey
Jamaica
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Sannadka
2024
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Nooca
suuf ku rakiban transformer
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Heerka
IEEE C57.12.00
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Awood lagu qiimeeyay
1000kVA
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Soo noqnoqoshada
50 HZ
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Marxaladda
3
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Quudinta
Loop
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Hore
dhintay
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Nooca qaboojinta
ONAN
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Korantada aasaasiga ah
13.8D kV
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Voltage Secondary
0.415y/0.24 kV
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Qalabka dabaysha
Copper
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barokaca xagal
Dyn1
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Caqabada
4.75%
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Waxtarka
99.15%
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Taabo Beddelka
NLTC
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Insulant dareere ah
Saliida macdanta
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Riixista Range
±2*2.5%
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Wax Xamuul ah ma jiro
In ka yar ama la mid ah 1.3KW
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Load Lumista
In ka yar ama la mid ah 13.2KW
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Agabka
Habaynta caadiga ah
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1.3 Sawirro
1000 kVA suuf ku rakiban jaantuska beddelka sawirka iyo cabbirka.
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02 Wax-soo-saarka
2.1 Core
Xudunta sadexda{0}wajiga sadexaad-Transformer-ka tiirka waxa uu ka kooban yahay 6 xabbo lakabkiiba, iyo isku darka feerka labada lakabba waxa ay dabaqayaan habab kala duwan si ay u rogrogmadaan kala-goysyada wareegga magnetka ee lakab kasta. Habkan isu-ururinta waxaa loo yaqaannaa isku-dubbarid, golahani wuxuu ka fogaan karaa wareegga qulqulka qulqulka ee u dhexeeya xaashida birta iyo xaashida birta. Iyo sababta oo ah lakab kasta oo feedhku waa isku xidhan yihiin, xidheyaal yar ayaa loo isticmaali karaa si qaab-dhismeedka loo fududeeyo marka la riixayo xudunta birta. Inta lagu guda jiro kulanka, taarikada feerka ayaa marka hore la isku dhejiyaa si ay u sameeyaan xudunta birta oo dhan, ka dibna harqoodka hoose ee birta ayaa la isku dhejiyaa, saxanka feerka ee sare ayaa laga saaraa si loo muujiyo tiirka xudunta ah, dabaysha horay loo sameeyay ayaa la dhigayaa tiirka xudunta ah, ugu dambeyntiina saxanka feerka ee sare ee la soo saaray ayaa la gelinayaa.

2.2 Dabaylaha

Xidhiidhka Dyn1 waa habka isku xidhka caadiga ah ee Transformers, kaas oo inta badan tilmaamaya isticmaalka xidhiidhka xiddiga (Y) si loogu xidho xidhidh hoose -xidhiidhka korantada iyo saddexagalka (Δ) si loogu xidho sare - dabaylaha korantada ee sadexda -Transformers, iyo wajiga hoose -dhinaca korantada ayaa ka danbeysa heerka sare{1} Isku xirka Dyn1, wajiga dhinaca cadaadiska hooseeya ayaa ka dambeeya dhinaca cadaadiska sare ee xagasha 1 (120 digrii). Xidhiidhka wejigani waxa uu caawiyaa in lagu gaadho hadhaaga culayska ka wanaagsan saddexda{13}} culayska wejiga iyo in la yareeyo dhibaatooyinka ay keento wajiga asymmetry. Sababtoo ah isku xirka xiddiguhu wuxuu bixin karaa meel dhexdhexaad ah oo gaar ah, isku xirka Dyn1 wuxuu si wax ku ool ah u xakameyn karaa qaar ka mid ah harmonics, gaar ahaan harmonic saddexaad, si loo hagaajiyo tayada awoodda nidaamka. Barta dhexdhexaadka ah ee isku xirka xiddiga ayaa la dhigi karaa, taas oo hagaajin karta badbaadada nidaamka waxayna siin kartaa ilaalin wanaagsan qalabka iyo shaqaalaha. Intaa waxaa dheer, qalabka si fiican ayaa looga ilaaliyaa waxyeellada haddii ay dhacdo cillad dhulka ah. Xidhiidhka Dyn1 wuxuu ku habboon yahay noocyo badan oo culeys ah, oo ay ku jiraan culeysyo toosan iyo kuwa aan toos ahayn. Habka isku xirkani wuxuu sidoo kale ilaalin karaa waxqabadka hawlgalka ee wanaagsan ee xaaladaha culeyska aan dheelitirnayn. Oggolow kala duwanaanshaha saamiga beddelka korantada, si isku xirka Dyn1 si dabacsan loogu beddeli karo codsiyo kala duwan si uu ula qabsado shuruudaha korantada ee kala duwan.
2.3 Haanta
Sanduuqu waxa uu qaadan karaa ka-hortagga-naqshad daxalka iyo daawaynta rinjiyeynta gaarka ah ee buufinta iyadoo loo eegayo shuruudaha deegaanka qalliinka, oo leh "saddex ka-hortagga- Uumiga", taas oo ah, ka hortagga - buufinta milixda, ka-hortagga caaryada, oo buuxin kara shuruudaha ka-hortagga- ee heerkulka sare iyo deegaanka huurka badan. Haanta si buuxda u xidhan, naqshad si buuxda u dahaaran, hawlgal badbaado leh oo la isku halayn karo.

2.4 Kulanka ugu dambeeya

Isku xirka Korontada: U buuxi isku xidhka gudaha sare -voltage and low{{1} fiiloyinka korantada, hubinta fiilooyin sax ah inta u dhaxaysa wejiyada.
Kormeerka Nidaamka qaboojintaHubi heerka saliidda iyo qaybaha nidaamka qaboojinta si aad u hubiso inay si habboon u shaqeynayaan.
Tijaabada dahaarkaSamee tijaabooyinka dahaarka si aad u hubiso in isku xirka korontadu ay la kulmaan heerarka badbaadada ee waxqabadka dahaarka.
Xiritaanka Xirmada: Xir xayndaabka transformer-ka, adiga oo hubinaya in dhammaan kala-goysyada iyo shaabadu ay yihiin kuwo dhawrsan si looga hortago in qoyaanka iyo wasakhdu soo gasho.
03 Tijaabinta
|
Maya |
Shayga Tijaabada |
Unug |
Qiimaha Ogolaanshaha |
Qiimaha la qiyaasay |
Gabagabo |
|
1 |
Cabbiraadaha iska caabinta |
% |
Heerka ugu sarreeya ee iska caabbinta dheelitir la'aanta In ka yar ama la mid ah 5% |
1.68 |
Gudub |
|
2 |
Imtixaanada saamiga |
% |
Weecashada saamiga danab ee taabashada maamulaha: In ka yar ama la mid ah 0.5% Astaanta isku xirka: Dyn1 |
-0.08% ~- 0.06% |
Gudub |
|
3 |
wajiga- imtixaanada xidhiidhka |
/ |
Dyn1 |
Dyn1 |
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 +0% |
0.48% 1.123 |
Gudub |
|
5 |
Load khasaaraha danab impedance iyo hufnaan |
% kW kW |
t:85 darajo Z%: qiimaha la qiyaasay Pk: qiimaha la qiyaasay Pt: qiimaha la qiyaasay dulqaadka impedance waa ± 7.5% dulqaadka wadarta rarka luminta waa +0% Waxtarka aan ka yarayn 99.15% |
4.89% 11.900 13.023 99.24% |
Gudub |
|
6 |
Tijaabada Korantada ee La dabaqay |
kV |
HV: 34kV 60s LV: 10kV 60s |
Ma jiro burbur ku yimaada tamarta tijaabada ah |
Gudub |
|
7 |
Tijaabada adkaysiga korantada ee keentay |
kV |
Danab la dabaqay (KV): 2 Uur Muddada:40 Inta jeer (HZ): 150 |
Ma jiro burbur ku yimaada tamarta tijaabada ah |
Gudub |
|
8 |
Tijaabada daadinta |
kPa |
Cadaadiska la dabaqay: 20kPA Muddada: 12h |
Wax daadsan iyo maya Waxyeello |
Gudub |
|
9 |
Cabbirka iska caabinta dahaarka |
GΩ |
HV -LV ilaa Dhulka: LV-HV ilaa Dhulka: HV&LV ilaa Dhulka: |
20.4 35.1 18.3 |
/ |
|
10 |
Tijaabada Dielectric Oil |
kV |
Ka weyn ama la mid ah 45 |
56.83 |
Gudub |


04 Baakaynta iyo dhoofinta


05 Goobta iyo Kooban
Marka la eego baahida koronto ee sii kordheysa iyo horumarka tignoolajiyada degdega ah, saddexda waji ee suufka ku rakiban transformer-ka ayaa ku siinaya xal awood leh oo la isku halayn karo. Iyada oo leh waxqabadkeeda gaarka ah, nakhshad is haysta, iyo la qabsi heersare ah, badeecadani kaliya kuma koobna baahiyaha korantada ee kala duwan laakiin sidoo kale waxay hubisaa hawlgal xasiloon oo hoos yimaada xaalado deegaan oo kala duwan. Markaad dooratid isbeddelka saddexda weji ee suufka ku rakiban, waxaad ka faa'iidaysan doontaa hubinta tayada gaarka ah iyo faa'iidooyinka dhaqaale ee muddada dheer-. Waxaan sii wadi doonaa inaan kor u qaadno hal-abuurnimada tignoolajiyada iyo adeeg aad u wanaagsan, anagoo ka caawinayna nidaamkaaga awooda inuu u horumaro si hufan, badbaado leh, oo waarta. Waad ku mahadsan tahay kalsoonidaada iyo taageeradaada!

Hot Tags: liiska qiimaha beddelka suufka ku rakiban, soo saaraha, alaab-qeybiyaha, qiimaha, qiimaha
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