120 MVA Korontada Gudbinta-132/22 kV|Malaysia 2023

120 MVA Korontada Gudbinta-132/22 kV|Malaysia 2023

Dalka: Malaysia 2023
Awoodda: 120MVA
Voltage: 132/33/22kV
Muuqaalka: oo leh OLTC
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120MVA power transmission transformer

Halka Waxqabadka Sare uu la kulmo isku halaynta aan leexleexan.

 

01 Guud

1.1 Asalkii Mashruuca

Waxaa loogu farsameeyay adkaynta iyo hufnaanta, 120 MVA, 132/22 kV koronto gudbinta Transformer waxa ay u adeegtaa sida qanjidhada muhiimka ah ee xadhkaha korantada, isaga oo si la isku hallayn kara uga soo degaya danab laga soo bilaabo heerka gudbinta 132 kV ilaa 22 kV hoosaadka- gudbinta ama heerka qaybinta. Waxa loo naqdiyay xarumo hoosaadyo awoodeedu sarreeyo oo siiya xarumaha warshadaha culculus, xarumaha waaweyn ee magaalooyinka, ama shabakadaha balaadhan ee gobolka. Lagu dhisay tignoolajiyada horumarsan ee xudunta u ah iyo dabaysha, unuggu waxa uu xaqiijiyaa luminta tamarta ugu yar, gaagaaban heer sare ah{9}}awood u adkeysiga wareegga, iyo waxqabadka xasilloon ee ka hooseeya culeysyo culus oo joogto ah. Transformer-kani waxa uu ka kooban yahay ballan-qaadka adkeysiga iyo shaqada ugu wanagsan, taas oo ka dhigaysa hanti aasaasi u ah adeegyada iyo warshadaha doonaya in ay kor u qaadaan xasilloonida xadhkaha goosashada iyo hufnaanta bixinta korontada.

 

 

1.2 Tilmaamaha Farsamada

120 MVA qeexida korontada iyo xaashida xogta

loo geeyey
Malaysia
Sannadka
2023
Qaabka
SFSZ-120000/132
Nooca
Beddelka Awoodda Saliidda Immersed
Heerka
IEC 60076
Awood lagu qiimeeyay
120MVA
Soo noqnoqoshada
50HZ
Marxaladda
Saddex
Nooca qaboojinta
OFWF
Korantada Sare
132KV
Voltage dhexdhexaad ah
33KV
Voltage hooseeya
22KV
Qalabka dabaysha
Copper
Caqabada
35.43%
Taabo Beddelka
OLTC/NLTC
Riixista Range
132+7×1.5% -17×1.5%
Wax Xamuul ah ma jiro
45KW
Load Lumista
520KW
Agabka
Habaynta caadiga ah
Hadallo
N/A

 

1.3 Sawirro

120 MVA koronto jaantus sawir iyo cabbir.

power transmission transformer diagram power transmission transformer nameplate

 

 

02 Wax-soo-saarka

2.1 Core

120 MVA Transformer xudunta waxa leh nakhshad horumarsan oo la isticmaalayo leysarka{1}}laminations bir silikoon qoran oo leh talaabo la wanaajiyey{2}}dhismaha dhabta. Habkan cusubi wuxuu si weyn u yareynayaa khasaaraha asaasiga ah iyo magnetization hadda iyadoo kor u qaadeysa xasilloonida qaabdhismeedka hoos yimaada kala duwanaanta culeyska. Saxanka - wareegga magnetka ee la farsameeyay wuxuu xaqiijiyaa hufnaan sare iyo wax qabad la isku halayn karo ee codsiyada gudbinta 132/22 kV, taasoo keenaysa -dhaqaalaha hawlgalka muddada dheer iyo hoos u dhigista saamaynta deegaanka iyada oo la yareeyey qashinka tamarta.

laminated core power transformer

 

2.2 Dabaylaha

power transmission transformer windings

Transformer-ka 120 MVA waxa uu shaqeeyaa dheemanka gaarka ah{1}}qaabka dabaylaha saxanka ee ka samaysan ogsijiinta{2}} kirishbooyada naxaasta ee bilaashka ah. Nidaamkan isku xidhani waxa uu bixiyaa 25% gaagaaban oo ka sarreeya -xoog wareeg ah marka loo eego naqshadaha caadiga ah iyada oo la ilaalinayo waxqabadka kulaylka ugu fiican. Xidhiidhka u gaarka ah ee dabaylaha{{7} joomatari qaboojinta ayaa hubiya qaybinta heerkulbeeg isku mid ah dhammaan wejiyada, si wayn u fidinaysa nolosha dahaarka ee hoos yimaada waajibaadka baaskiilka ee culus. Qaabayntan horumarsan waxay keenaysaa xasillooni gaar ah oo gudbinta - codsiyada heerka, oo isku daraya daacadnimada makaaniga elektiroonigga ah ee adag iyo khasaarooyinka khaldan ee la yareeyey.

 

2.3 Haanta

Taangiga 120ka MVA Transformer wuxuu leeyahay labanlaab - baalal aluminium ah oo jiingado leh oo leh kanaalo qaboojin isku dhafan, abuurna - qaab-dhismeed iskiis u taageeraya kaas oo meesha ka saaraya dhibcaha diiqada kulaylka. Dahaarkeeda nanoceramic waxay bixisaa iska caabin daxalka gaar ah iyadoo la ilaalinayo daadinta kulaylka ugu fiican. Naqshadaynta monobloc waxa ay ku daraysa isku-xidhka la socodka wakhtiga dhabta ah-waxana uu leeyahay qaab ka mid ah qalabaysan ee adeega la xoojiyey. Habkan cusubi wuxuu xaqiijinayaa xasilloonida farsamada sare iyo 30% hufnaanta qaboojinta ka wanaagsan marka la barbar dhigo naqshadaha caadiga ah, bixinta isku halaynta aan la isku halayn karin ee kaabayaasha gudbinta muhiimka ah.

power transmission transformer tank

 

2.4 Kulanka ugu dambeeya

power transformer

Isu imaatinka ugu dambeeya ee 120ka gudbinta MVA wuxuu mideeyaa dheemanka gaarka ah -qaabka dabaylaha iyo laysarka{2}}xuddunta qoran ee labanlaaban -taangiga aluminiumka jiingadaha ah, abuurista nidaam la iswaafajiyey oo leh 40% waxqabadka kulaylka la hagaajiyay. Dhammaan qaybaha muhiimka ah waa sax{6}kuwa ku habboon adeegsiga tignoolajiyada mataanaha dhijitaalka ah inta lagu jiro isu imaatinka warshadda, iyada oo hubinaysa sifooyinka korantada ee ugu fiican iyo daacadnimada makaanikada. Cutubku waxa uu maraa wareegyo xasilin oo lahaanshaha kaas oo shuruudo horudhac u ah hababka dahaarka ka hor inta aan la rarin. Habkan injineernimada dhamaystiran waxa uu keenaa gudbin {{9}xalka diyaarka ah ee leh cabbirada waxqabadka la xaqiijiyay ee dhaafsiisan heerarka warshadaha ee isku halaynta iyo dabacsanaanta.

 

 

03 Tijaabinta

Transformerkeena 120 MVA waxa uu maraa baadhitaano horumarsan oo ogaanshaha oo ay ku jiraan Falanqaynta Jawaabta Soo noqnoqda (FRA) iyo cabirka dareeraha qayb ahaan iyada oo la raacayo culayska shaqada Hababkan xaqiijinta lahaanshaha waxay ansixiyaan daacadnimada qaabdhismeedka iyo waxqabadka dahaarka ee ka baxsan shuruudaha caadiga ah, hubinta isku halaynta gaarka ah ee codsiyada gudbinta muhiimka ah.

 

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04 Baakaynta iyo dhoofinta

image008 image009

05 Goobta iyo Kooban

Hubinta aasaaska:Xaqiiji saldhigga heerka & dhulka.

Meelaynta:Si sax ah u dhig cutubka adigoo isticmaalaya nidaamka jacking.

GolahaKu rakib baadiyaha, hiitarka, iyo kaydiyaha.

Buuxinta Saliida:Vakuum degas oil, ka dibna buuxi transformer.

Xidhiidhka u dambeeya:Isku xidh dhammaan fiilooyinka kontoroolka iyo korantada.

Tijaabinta:Samee tijaabooyinka dahaarka iyo saamiga.

TamarDaar oo la soco hawlgalka bilowga ah.

Diirada saar: Wax walba ka dhig nadiif iyo qoyaan{0}free.

120 MVA high voltage power transformers

 

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