6 MVA Korantada Korantada-33/2.2 kV|Koonfur Afrika 2025

6 MVA Korantada Korantada-33/2.2 kV|Koonfur Afrika 2025

Dalka la geynayo: Koonfur Afrika 2024
Awoodda: 6MVA
Voltage: 33/2.2kV
Sifada: Kulul{0}}hiitarka galvanized
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6 MVA electrical power transformers

6 Saliid MVA ah oo hufan oo la isku halayn karo-Transformers immersed oo loogu talagalay nidaamyada beddelka, keenaya danab badbaado leh, khasaare yar, iyo waxqabadka waara ee deegaanka bannaanka ee Koonfur Afrika.

 

 

01 Guud

1.1 Sharaxaada Mashruuca

Saliiddan 6MVA{1}} waa la quusiyeykoronto beddelkawaxaa la geeyey Koonfur Afrika 2024 si loogu isticmaalo nidaamyada beddelka. Qalabka korantada ee 6 MVA wuxuu leeyahay awood lagu qiimeeyay 6000 kVA, danab hoose oo ah 33 kV, iyo danab labaad oo ah 2.2 kV. Waxay si adag u raacdaa heerarka IEC 60076

In kasta oo ay beddelayaashu u rogi karaan awoodda DC-ga awoodda AC, korantada korantada ayaa inta badan ka sarraysa inta rogaha uu u adkeysan karo. Si loo hubiyo hawlgalka nadaamka badbaadada leh, transformerkeenu wuxuu hoos u dhigayaa koronta sare ee shabagga (33 kV) ilaa 2.2 kV ee la aqbali karo rogaha. Transformer-ku waxa kale oo uu bixiyaa go'doomin koronto, xakamaynta is-waafajinta, iyo ilaalinta nidaamka, hubinta hawlgal badbaado iyo xasilloon oo u dhexeeya rogaha iyo shabagga.

Waxay ku faantaa hufnaanta hawleed sare. Maya - khasaaruhu wuxuu u hooseeyaa 6.2 kW, iyo khasaaraha raran waa sida ugu hooseeya 39 kW, taasoo yaraynaysa isticmaalka tamarta iyo kharashyada hawlgalka. Xakamaynta 7% waxay hubisaa danab deggan oo gaaban{6}}xaaladaha wareegga, iyo dabaylaha naxaasta ah waxay bixiyaan korriin heersare ah, iyadoo ilaalinaysa beddelka rogaha iyo shabaggaga labadaba.

6-da koronto ee MVA-ga ah waxaa ka buuxsamay PCB{1}}saliid ilaalin macdaneed oo bilaash ah, taasoo kor u qaadeysa badbaadada deegaanka. Nidaamka qaboojinta wuxuu isticmaalaa qaboojinta hawada dabiiciga ah wuxuuna leeyahay hiitarka kulul -Dip galvanized radiator. Tani waxay hubinaysaa kulaylka wax ku ool ah iyo iska caabin cimilo oo xooggan, taasoo ka dhigaysa inay ku habboon yihiin deegaanka dibadda ee Koonfur Afrika.

Qalabka caadiga ah waxaa ka mid ah cabbirka heerka saliidda, waalka gargaarka cadaadiska, saliidda iyo aaladaha la socodka heerkulka dabaylaha, gudbinta Buchholz, iyo neef-qaadiyaha, hubinta hawlgal badbaado iyo xasilloon iyo fidinta nolosha adeegga qalabka. Iyada oo hufnaanteeda sare, khasaaraheeda hoose, iyo naqshadeeda adag, saliiddan 6MVA -Transformer-ka laydhka ah ma aha oo kaliya doorashada ugu habboon ee shabkada rogayaasha{3}}nidaamyada ku xidhan, laakiin sidoo kale waa qayb xudunta u ah mashaariicda tamarta tamarta cusub.

 

 

 

1.2 Tilmaamaha Farsamada

6MVA korantada korantada qeexida iyo xaashida xogta

loo geeyey
Koonfur Afrika
Sannadka
2024
Nooca
Beddelka Awoodda Saliidda Immersed
Heerka
IEC 60076
Awood lagu qiimeeyay
6MVA
Soo noqnoqda
50HZ
Marxaladda
Saddex
Nooca qaboojinta
ONAN
Korantada aasaasiga ah
33KV
Voltage Secondary
2.2 KV
Qalabka dabaysha
Copper
Qalabka qaboojiyaha
PCB saliid macdan ah transformer free
Kooxda Vector
Dyn11
Caqabada
7 %
Taabo Beddelka
NLTC
Riixista Range
± 2*3% @ dhinaca hore
Wax Xamuul ah ma jiro
6.2KW
Load Lumista
39KW
Agabka
Habaynta caadiga ah

 

 

1.3 Sawirro

6MVA Transformers awoodda korantada sawiridda iyo magaca

6 MVA electrical power transformers drawing 6 MVA electrical power transformers nameplate

 

 

02 Wax-soo-saarka

2.1 Core

Waxaan si adag u raacnaa sawirada naqshadeynta, halbeegyada, iyo hababka wax soo saarka ee tillaabo kasta, anagoo hubinayna isu imaatinka saxda ah, isku xirnaanta amniga ee qaybaha nool, iyo dhulka la isku halayn karo. Iyada oo la adeegsanayo xakamaynta adag, xuubka birtayadu waxay gaadhaan khasaare hoose, hoos u dhac ku yimaad, xoogga dahaarka sare, iyo caabbinta wareegga gaaban ee xoogga leh, hubinta{2}} hawlgalka beddelka ee muddada dheer la isku halayn karo.

6 MVA electrical power transformers iron core

 

2.2 Dabaylaha

6 MVA electrical power transformers coil winding

Dabaysha gariiradda waa hab muhiim ah. Waxaan isticmaalnaa - naxaas tayo sare leh, anagoo hubinayna dhaqdhaqaaqa wanaagsan iyo xoogga makaanikada. Inta lagu jiro dabaylaha, waxaanu ilaalinaa dahaarka isku midka ah, kala dheerayn joogto ah, iyo cidhiidhi, lakabyo nadiif ah si aan uga hortagno meelaha kulul iyo dahaarka guuldarada. Dabaylaha ka dib, gariiradaha waa la qaabeeyaa, la xaqiijiyaa, oo la dahaadhay, iyada oo leh hubin tayo adag leh, hubinta xasiloonida ka hoosaysa culaysyada wareegga, kulaylka, iyo korantada iyadoo la buuxinayo shuruudaha xidhiidhka Dyn11.

 

2.3 Haanta

Saxanka -Nooca hiitarka wuu kulul yahay{1}}waxaa lagu shubaa galvanized oo lagu rinjiyeeyay C12 avokado cagaaran. Inta lagu jiro taangiga saliidda korantada ee korantada iyo soosaarka hiitarka, dhammaan alxanka ayaa si taxadar leh loo fuliyaa si loo hubiyo inaysan wax daadan, oo lagu xaqiijiyay tijaabada cadaadiska hawada 30 kPa muddo 8 saacadood ah. Dusha sare ee gudaha iyo dibadda waxa lagu daaweeyaa si looga hortago daxalka, iyaddoo dammaanad qaadaysa cimri dhererka{7} iyo kulaylka la isku halayn karo ee adeega.

electrical power transformers-oil-tank
 
electrical power transformers-oil-tank-with-hot-dip-galvanized-radiator
 

2.4 Kulanka ugu dambeeya

6 MVA electrical power transformers activepart

Ka dib markii xudunta wax beddelka iyo dabaylaha la ururiyo, cutubka waxaa la dhigayaa qolka qalajinta. Marka la qalajiyo, waa la qaadayaa oo lagu rakibaa haanta saliidda. Transformer-kani waxa uu ku qalabaysan yahay qalab dhamaystiran, oo ay ku jiraan saxan - nooca hiitarka, tilmaame heerka saliidda, waalka gargaarka cadaadiska, tilmaame heerkulka saliidda, gudbinta Buchholz, kaydiyaha saliidda, neefta, maya- beddelka tuubada, iyo tilmaame heerkulka dabaylaha. Dhammaan qalabyada waxaa lagu rakibay si waafaqsan shuruudaha wax-soo-saarka adag, oo leh fiilo habaysan oo habaysan. Ka dib rakibidda qalabka, habka isku-dhafka waxaa lagu dhammeeyaa buuxinta saliidda iyo xiridda, isku xirka korantada iyo tijaabooyinka, iyo kormeerka muuqaalka iyo calaamadaha.

 

 

03 Tijaabinta

Heerka Imtixaanka

IEC 60076 -1-2011, Transformers Power - Qaybta 1: Guud

IEC 60076 -3-2013, Transformers Power-Qaybta 3: Heerarka dahaarka, tijaabooyinka dielectric iyo nadiifinta dibadeed ee hawada

IEC 60076 -7{3}}2018, Transformers Power - Qaybta 7 Hagaha rarida ee korontadeyaal-saliida-macdan

 

power transformers testing
6 MVA electrical power transformers fat

 

Imtixaanka joogtada ah
1. Cabbiraadda gaaska kala diri ee dareeraha dielectric ee qayb kasta oo saliid gaar ah marka laga reebo qaybta beddelaha
2. Cabbirka Saamiga Voltage iyo Hubinta Barakaca Wajiga
3. Cabbirka iska caabinta dabaysha
4. Cabbirka iska caabinta dahaadhka DC ee u dhexeeya dabayl kasta oo dhulka u socota iyo inta u dhaxaysa dabaylaha
5. Tijaabada korantada ee la dabaqay
6. Cabbirka Maya - lumitaanka rarka iyo hadda
7. Tijaabada korantada ee la kiciyay
8. Cabbirka Gaaban -kahortagga wareegga wareegga iyo luminta culayska
9. Tijaabada Dhiigbaxa Cadaadiska loogu talagalay Dareeraha -Transformers Immersed
Ka dib Tijaabada Joogtada ah ee Alaabtan u hoggaansan shuruudaha IEC 60076-1-2011, IEC 60076-3-2013, IEC 60076-7-2018 heerka badeecaduna waa u qalantaa. Gabagabo: U qalma, ogolaanshaha ka bixitaanka warshadda.

 

 

04 Baakaynta iyo dhoofinta

4.1 Xirxirida

6 MVA electrical power transformers packing
electrical power transformers hot-dip galvanized radiator packing
electrical power transformers oil conservator packing

1. Baaritaanka warshadda ka dib, saliidda daadi (ama ka tag qadar yar), qalaji gudaha, ku buuxi hawo qalalan ama nitrogen, oo ilaali cadaadis yar oo wanaagsan.

2. Ku rakib cabirka cadaadiska iyo waalka gargaarka si aad uga hortagto cadaadis xad dhaaf ah.

3. Ka saar qalabyada (radiators, kaydiyaha saliida, gaaska gaaska, tuubooyinka) oo si gooni gooni ah u xidh.

4. Ku xidh dhammaan garabyada baakadaha sare oo adkee boolalka.

5. Ku dar ilaaliyaha geesaha oo ku duub cutubka filim ilaalin ah.

6. Ku xidh qalabyada la kala furfuray oo leh bir xagal iyo alwaax; jidhka ugu weyn ka dhig.

7. Dhig transformer-ka ku rid bir -sand alwaax ka samaysan; ku dheji kormeerayaasha shoogga haddii loo baahdo.

8. Ku calaamadee sanduuqa forklift iyo xarunta - calaamadaha cufisjiida

9. Ku dabool sanduuqa qoyaanka{1}

 

4.2 dhoofinta

electrical power transformers shipping

Kahor intaanad soo shubin, cabbir cabbirka cabbirka iyo miisaanka, oo qorshee waddo ka fogaanaysa xannibaadaha dhererka, ballaca iyo miisaanka. Isticmaal sariir hoose{1} ama baabuur khaas ah oo leh awood ku filan.

Ku toosi xarunta taransfoorka ee culeyska iyo gaariga. Isticmaal birta kanaalka iyo hababka saxda ah si aad saldhiga ugu sugo gaadhiga, haddii la ogolaado. Ku xafid transformer-ka wadhafyo ama silsilado adigoo isticmaalaya godadka gaadiidka ee loo qoondeeyay, iskana ilaali waxyaabaha jilicsan sida hiitarka iyo kaymaha. Quful qaybaha gudaha oo xidh dhammaan albaabada.

Xawaaraha ka dhig wax ka yar ama la mid ah 60 km/h una leexo In ka yar ama la mid ah 15 digrii inta lagu jiro gaadiidka. Ka fogow dhaqdhaqaaqyada degdega ah iyo gariirka xooggan. U qoondee galbiyeyaasha si ay u hubiyaan xidhitaanka una joojiyaan gaadiidka marka ay cimiladu daran tahay.

Markaad kor u qaadayso, ku hay xaglaha xargaha in ka yar ama la siman 60 digrii . Isticmaal baararka faafinta haddii loo baahdo. Had iyo jeer si toos ah u qaad, iyo cutubyada aan lahayn lugaha sare, isticmaal ulo-qaadista hoose.

 

 

05 Goobta iyo Kooban

Iyada oo leh wax soo saar sax ah, -alaab tayo sare leh, iyo heerar adag oo isku imaatin, 6MVAsaliid -Transformer awood la quusiyaywaxay keentaa wax qabad la isku halayn karo, hufan, oo dheer{0}} Faahfaahin kasta, laga bilaabo xudunta iyo dabaysha ilaa taangiga iyo agabka, waxa loo qaabeeyey si loo hubiyo in si badbaado leh oo xasiloon loogu hawlgalo xadhkaha rogaha{2}}Nidaamka isku xidhan ee Koonfur Afrika oo dhan.

electrical power transformers-main-view

 

Hot Tags: Transformers korontada, soo saaraha, alaab-qeybiyaha, qiimaha, qiimaha

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