Jiangshan Scotech Korantada Co., Ltd
30 MVA Transformer Loogu talagalay Awood-33 / 6.6 kV|Koonfur Afrika 2025
Awoodda: 30MVA
Voltage: 33/6.6kV
Muuqaalka: oo leh OLTC
Badbaadada iyo la isku halayn karo, tayada waarta, Beddelka Korontadu waxa uu ku xoojiyaa tamarta tamarta aan xadka lahayn.
01 Guud
1.1 Asalkii Mashruuca
30 koronto koronto ah oo 30 MVA ah ayaa la geeyay Koonfur Afrika Abriil 2025. Awoodda la qiimeeyay ee transformerka waa 30 MVA oo leh qaboojinta ONAN. Korantada aasaasiga ah waa 33 kV oo leh +4(-12) *1.25% cabirka garaaca (OLTC), tamarta labaad waa 6.6 kV, waxayna sameeyeen koox vector ah Dyn11.
Beddelka Korontadu waxa uu isku daraa tignoolajiyada horumarsan iyo waxqabadka muuqda, isaga oo siinaya taageero xoog leh nidaamyada tamarta casriga ah. Waxay ku qalabaysan tahay -loader tuubada (OLTC), gaaska gudbinta, tusiyaha heerkulka dabaylaha, iyo rikoodhe naxdin leh, samaynaysa nidaam dhamaystiran oo loogu talagalay waxqabadka iyo hubinta badbaadada.
Shidaalka{{0}load tap Beddelka (OLTC) waxa uu suurtageliyaa hagaajinta korantada saxda ah iyada oo aan saamayn ku yeelan rarka, hubinta xasiloonida gudbinta korantada si loo buuxiyo-dalbashada tamarta weligeed ah. Gaadhida gaaska ayaa ka mas'uul ah - la socodka dhabta ah ee gudaha, si degdeg ah u ogaanaya cilladaha iyo soo saarista digniinaha, si wax ku ool ah uga hortagga waxyeelada qalabka iyo khataraha wakhtiga. Si loo ilaaliyo xasiloonida muddada dheer{{5} ee qalabka, tusaha heerkulka dabaylaha waxa uu kormeeraa heerkulka dabaylaha, isaga oo ka ilaalinaya kulaylka waxyeelada alaabta dahaadhka ah oo markaa kordhisa nolosha adeega qalabka. Dhanka kale, duubaha shoogga wuxuu diiwaangeliyaa oo uu falanqeeyaa shooga farsamada ee la helay inta lagu jiro gaadiidka ama hawlgalka, isagoo ka caawinaya shaqaalaha dayactirka inay si degdeg ah u gartaan oo ay wax uga qabtaan arrimaha suurtagalka ah.
1.2 Tilmaamaha Farsamada
30 MVA korantada tafatirka iyo xaashida xogta
|
loo geeyey
Koonfur Afrika
|
|
Sannadka
2025
|
|
Qaabka
30MVA-33/6.6kV
|
|
Nooca
Beddelka Awoodda Saliidda Immersed
|
|
Heerka
IEC 60076
|
|
Awood lagu qiimeeyay
30MVA
|
|
Soo noqnoqoshada
50 HZ
|
|
Marxaladda
Saddex
|
|
Nooca qaboojinta
ONAN
|
|
Korantada Sare
33kV
|
|
Voltage hooseeya
6.6kV
|
|
Qalabka dabaysha
Copper
|
|
Caqabada
10%
|
|
Taabo Beddelka
OLTC
|
|
Riixista Range
+4(-12) *1.25%
|
|
Wax Xamuul ah ma jiro
21.8KW
|
|
Load Lumista
160KW
|
|
Agabka
Habaynta caadiga ah
|
|
Hadallo
N/A
|
1.3 Sawirro
30 MVA koronto ah jaantus sawir iyo cabbir.
|
|
|
02 Wax-soo-saarka
2.1 Core
Xudunta birta ayaa ah qayb muhiim ah oo ka mid ah koronto kasta oo koronto, isaga oo u dhaqma sidii udub dhexaadka wareegga magnetic. Laga sameeyay -tayo sare, qabow{2}} xaashida birta silikoon duuban ee dhumucdeedu tahay 0.3 mm ama ka yar, udub dhexaadka waa sax{4}}lagoo isticmaalaya tignoolajiyada sare ee leysarka si loo buuxiyo heerarka tayada adag. Waraaqaha waxaa la isku soo ururiyaa iyadoo la adeegsanayo farsamada "tallaabo{6}}', taasoo yaraynaysa qulqulka qulqulka ee kala-goysyada, yaraynaysaa khasaaraha tamarta iyo buuqa shaqada. Habkani wuxuu xaqiijinayaa qaab-dhismeed adag oo u adkeysan kara culeysyada farsamada.
2.2 Dabaylaha
Dabaylaha gariiradda ayaa ah qaybo muhiim u ah naqshadaynta beddelka, hubinta hufnaanta hawleed iyo adkaysiga farsamada. Dabaysha sare -Voltage (HV) waxay ka kooban tahay qaab-dhismeed isku xidhan oo joogto ah oo leh dahaadhid weji gudeed oo la baadhay, taas oo si weyn kor ugu qaadaysa xoogga dahaarka iyo yaraynta khataraha burburka. Dabaylaha hoose -Voltage (LV) waxay isticmaalaan dabaysha sare{4}}xoog ama dabaylaha la bedelay si ay u wanaajiyaan dhaqdhaqaaqa una yareeyaan iska caabinta. Waxay ku daraan hababka qaboojinta khasabka ah si ay si wax ku ool ah u maareeyaan kulaylka oo ay u horumariyaan awoodda gaaban ee wareegga, hubinta waxqabadka la isku halayn karo ee ka hooseeya culeysyada isbedbeddelaya.
2.3 Haanta
Habka wax-soo-saarka taangiyada saliidda beddelka waxa ku jira doorashada -tayada, sarraysa- birta xoogga badan, taas oo la jarjaray oo qaabaysan. Farsamooyinka alxanka sare ayaa loo isticmaalaa si loo xaqiijiyo daacadnimada qaabdhismeedka iyo xiridda. Haanta ayaa markaa la ururiyaa si ay u xoojiso xoogga, iyada oo lagu daray baalal si loo hagaajiyo daadinta kulaylka. Daawaynta dusha sare waxa ay ku lug leedahay dahaadhida rinjiga ka-hortagga ah ee{5}
2.4 Kulanka ugu dambeeya
Rakibaadda Dabaylaha: Ku rakib dabaylaha sare -voltage and low- dabaylaha korantada ee xudunta u ah, adoo isticmaalaya agabka dahaarka si looga hortago wareegyada gaaban
Golaha Haamaha: Geli xudunta iyo dabaysha haanta saliidda ee la daweeyay, adoo hubinaya in si sax ah loo xidho si looga hortago in ay dillaacdo.
Rakibaadda Nidaamka qaboojinta: Ku rakib radiatoor si loo fududeeyo qaboojinta waxtarka leh.
Rakibaadda Agabka: Ku rakib shid {{0}Qorashka Tap Bedelka (OLTC), gaaska gudbinta, tusaha heerkulka dabaysha, iyo beddelka hadda (CT), adoo hubinaya isku xidhka la isku halayn karo.
Buuxinta iyo farsamaynta faaruqintaKu buuxi haanta saliidda saliid daaweeye oo samee daweyn faakuum ah si aad hawada uga saarto.
03 Tijaabinta
1. Cabbirka Gaasaska Kala Dila ee dareeraha Dielectric ee Qayb kasta oo Saliid ah oo gooni ah marka laga reebo beddelka beddelka
2. Cabbirka Saamiga Korantada iyo Hubinta Barakaca Wajiga
3. Cabbirka iska caabinta dabaysha
4. Hubi dahaarka Core iyo Frame Transformers ee dareeraha Immersed
5. Cabbirka caabbinta dahaarka DC ee u dhexeeya dabayl kasta oo dhulka u socota iyo inta u dhaxaysa dabaylaha
6. Go'aaminta dabaylaha dabaylaha dhulka iyo inta u dhaxaysa dabaylaha
7. Tijaabada korantada ee la dabaqay (AV)
8. Cabbirka Maya - Waayida Culayska iyo Hadda
9. Tijaabada adkaysiga korantada ee keentay
10. Cabbirka Gaaban -kahortagga wareegga wareegga iyo luminta culayska
11. Cabbiraadda gaaska kala diri ee dareeraha dielectric ee qayb kasta oo saliid gaar ah marka laga reebo qaybta beddelaha
12. Tijaabada Diidmada Cadaadiska Dareeraha -Badelayaasha Immersed (Tijaabada adkaynta)
04 Baakaynta iyo dhoofinta
05 Goobta iyo Kooban
Gebagebadii, koronto-sameeyayaashayada waxaa loo farsameeyay si ay u bixiyaan waxqabad aan caadi ahayn, isku hallayn, iyo hufnaan codsiyo kala duwan. Tiknoolajiyada horumarsan iyo dhismo adag, waxaa loogu talagalay inay buuxiyaan shuruudaha baahida loo qabo nidaamyada tamarta casriga ah iyadoo la hubinayo badbaadada ugu fiican iyo saameynta ugu yar ee deegaanka. Markaad dooranayso transformers-ka tamarta, waxaad maalgelinaysaa qayb muhiim ah oo kor u qaadi doonta kaabayaasha tamarta oo gacan ka geysan doonta mustaqbal waara. Waxaanu kugu martiqaadaynaa inaad sahamiso noocyada kala duwan ee alaabtayada oo aad ogaato sida xalalkeenu uu u dabooli karo baahida tamartaada si wax ku ool ah oo hufan. Waad ku mahadsan tahay inaad tixgelisay transformers-yadayada inay yihiin qayb muhiim ah oo ka mid ah hawlahaaga.
Hot Tags: 2500 kva suuf Buur Transformer, saaraha, alaab-qeybiyaha, qiimaha, qiimaha
You Might Also Like
U dir sooji