
63 MVA Korontada Koronto-242/10.5 kV|Koonfur Afrika 2024
Awoodda: 63MVA
Voltage: 242/10.5 kV
Muuqaalka: oo leh OLTC

Wax soo saarka xudunta u ah oo xasilan{0}Transformers-yadayadu waxay ka dhigaan ganacsigaaga inuu si xoog leh u socdo!
01 Guud
1.1 Asalkii Mashruuca
Laba unug oo koronto ah oo 63MVA ah ayaa loo dhoofiyay Koonfur Afrika bishii Luulyo 2024. Korontadu waa 242 ilaa 10.5 kV, 242 kV hoose, 10.5 kV sare. Labada Transformers waxaa loo isticmaalaa xarumaha korontada ee sawirka Voltaic ee Koonfur Afrika.
Korontada 63MVA, 242/10.5 kV waxaa loo farsameeyay sidii dhagax tiir aad loogu kalsoonaan karo oo hufan oo loogu talagalay shabakadaha gudbinta korantada iyo qaybinta. Waxa ay si khibrad leh hoos ugu dhigtaa -koronta korantada ee saraysa min 242 kV ilaa 10.5kV, iyada oo siinaya koronto joogto ah oo joogto ah dhismayaasha warshadaha iyo xadhkaha dawlada hoose. Iyada oo leh awooddeeda adag, cutubka waxaa loo dhisay inuu xakameyo culeysyo la taaban karo iyadoo lagu darayo naqshad horumarsan si loo yareeyo khasaaraha, hubinta waxtarka tamarta sare, hoos u dhaca kharashyada hawlgalka, iyo kor u qaadida cimri dhererka. Nuxur ahaan, waxay ka dhigan tahay isku dhafka qumman ee waxqabadka adag iyo naqshadaynta caqliga leh, dammaanad qaadida xasilloonida xadhkaha iyo u adeegida sidii maalgashi la aamini karo ee mustaqbalka tamar waara.
1.2 Tilmaamaha Farsamada
63MVA qeexitaanka korontadu iyo xaashida xogta
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loo geeyey
Koonfur Afrika
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Sannadka
2024
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Qaabka
SFSZ-80000/132
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Nooca
OLTC Talaabo Kor u Qaadista Awoodda
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Heerka
IEC 60076
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Awood lagu qiimeeyay
63MVA
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Soo noqnoqoshada
50HZ
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Marxaladda
Saddex
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Nooca qaboojinta
ODWF
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Korantada Sare
242KV
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Voltage hooseeya
10.5KV
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Qalabka dabaysha
Copper
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Caqabada
12.3%
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Taabo Beddelka
OLTC
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Riixista Range
±8×1.25%
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Wax Xamuul ah ma jiro
42.031KW
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Load Lumista
124.5KW ONAN/318KV ONAF
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Agabka
Habaynta caadiga ah
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Kooxda Vector
YNd1
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1.3 Sawirro
63MVA koronto koronto elektaroonig ah jaantus sawir iyo cabbir.
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02 Wax-soo-saarka
2.1 Core
Xuddunta 63MVA, 242/10.5 kV transformer waa sax{3}}lagu dhisay iyadoo la isticmaalayo - khasaare hoose, qabow - hadhuudh duuban - bir silikoon ku jihaysan. Waxa ay muujisaa tilaabo la wanaajiyey-naqshaynta isku xidhka dhabta taas oo yaraynaysa diidmada birneedka oo si wayn u yaraynaysa khasaaraha asaasiga ah (maya-load lumin). Tani waxay xaqiijinaysaa hufnaan sare, hoos u dhac kharashaadka hawlgalka, iyo xasilloon, waxqabadka la isku halayn karo ee hoos hawlgal joogto ah.

2.2 Dabaylaha

Transformer-ku waxa uu isticmaalaa nakhshad dabaylaysa saxan joogto ah, oo caan ku ah xooggiisa makaaniga ah ee gaarka ah si uu ugu adkaysto{0}} xoogag wareeg ah. Dhismahan adag, oo laga sameeyay boogaha dahaadhka leydi-xagalka ah ee dahaaran ee isku xidhay saxanno taxane ah, waxay hubisaa kala daadinta kulaylka hufan iyo la isku halayn karo,-waxqabadka muddada dheer. Qaab dhismeedka monolithic ee aan wadajirka lahayn wuxuu bixiyaa xasillooni koronto iyo shaqo oo heer sare ah.
2.3 Haanta
Taangiga taangiga 63MVA, 242/10.5 kV koronto-bedelaha waxaa laga dhisay taargooyin bir ah oo adag, oo leh baalal jiingado ah ama baalal qaboojin si ay si hufan ugu daadiyaan kulaylka iyada oo loo marayo aagga korka. Naqshadeeda hermetically xiran waxay hubisaa go'doomin buuxda ee qoyaanka iyo ogsijiinta, iyadoo ilaalinaysa daacadnimada saliidda dahaarka. Ku qalabaysan agabka caadiga ah oo ay ku jiraan kaydiyaha, cadaadiska{5}}qalabka sii daynta, iyo la socodka interfaces, haanta ayaa bixisa jawi sugan oo la ilaaliyo xudunta iyo dabaylaha, dammaanad qaadaya{6}ka kalsoonida muddada dheer ee hoos timaada dalabaadka hawlgelinta ee joogtada ah.

2.4 Kulanka ugu dambeeya


03 Tijaabinta


04 Baakaynta iyo dhoofinta
4.1 Xirxirida

4.2 dhoofinta

05 Goobta iyo Kooban
Taangiga taangiga 63MVA, 242/10.5 kV korontadeeyaha korontadu sidaas darteed waxay u taagan tahay isdhexgalka muhiimka ah ee u dhexeeya heerka sare ee cutubka iyo xaaladaha hawlgalka dibadda. Dhismaheeda adag, nidaamka maaraynta kulaylka ee waxtarka leh, iyo xidhidhaynta hermetic waxay si wadajir ah u shaqeeyaan si ay u abuuraan jawi ilaalin ah oo xasiloon xudunta iyo dabaylaha. Tani waxay hubinaysaa sharafta qaab dhismeedka beddelka ee cadaadiska elektromagnetic-ka waxayna ilaalinaysaa awoodda dielectric ee saliidda dahaadhka muddada dheer. Ugu dambayntii, haangu maaha weel oo keliya balse waa dammaanad aasaaska u ah isku hallaynta shaqaynta beddelka, badbaadada iyo cimriga adeegga, xoojinta doorkeeda hanti la isku halayn karo ee kaabayaasha korantada.

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