Kalsoonida Saldhigga Koowaad
The10000 kVA Saliida Immersed Transformeru dhaqmo sida wadnaha saldhigyada dawladda hoose iyo - faraantiyada waaweyn ee awooda warshadaha Awooddan, unugga ayaa mas'uul ka ah tamarta dhammaan degmooyinka ama khadadka wax soo saarka ee ballaaran. Sidaa darteed, mudnaanta injineernimada waxay ka beddeshaa awood fudud oo beddelahantida cimriga dheeriyoxakamaynta khaladka.
Sida xilka culus-saddex weji saliid la quusiyo transformer, cutubkan waxa loo dhisay inuu si joogto ah u shaqeeyo 30+ sano Si taas loo gaaro, waxaan ka gudubnay hababka xirida caadiga ah waxaanan isticmaalna anUnugyada Hawada (Boorsada Rabadhka) Nidaamka Ilaalinta.
- Caqliga:Halkii ay u oggolaan lahayd in hawadu ay si toos ah ula xiriirto saliidda (xitaa iyada oo neefsasho), kaadiheysta caagga ah ee dabacsan ee gudaha ilaaliyeha ayaa "neefsataa" hawada. Saliiddu waxay ku wareegsan tahay kaadi haysta, iyada oo gebi ahaanba ka go'doonsan ogsijiinta iyo qoyaanka. Farsamadani waxay si dhab ah u baabi'inaysaa oksaydheynta/sludging saliidda, taasoo si weyn u fidinaysa inta u dhaxaysa dayactirka sifaynta saliidda.
Helitaanka Ciladda Sare & Badbaadada
Khaladka 10 MVA wuxuu sii daayaa tamar weyn. Sidaa darteed, hababka badbaadadu maahan{2} gorgortanka
- Laba jeer-Sabaynta Buchholz Relay:Waxa aanu ku qalabaynaynaa cutubka laba -marxalada gudbinta Marxaladda kowaad ( alaarmiga ) waxa ay ogaataa ururinta gaas yar oo ka imanaysa hoos u dhac gaabis ah (tusaale, qayb ka soo bixid), halka marxaladda labaad (safarka) ay isla markiiba go'doominayso taransfooriyaha inta lagu jiro kor u kaca saliid kedis ah oo ay sababtay wareeg gaaban.
- Jihada PRD:Aaladda Gargaarka Cadaadiska ee weyn ayaa lagu rakibay daboolka haanta. Muhiimad ahaan, halbeegga cabbirkan, waxaa lagu rakibay asac jihaysanin saliid kulul laga fogeeyo meelaha ay maraan wadayaasha haddii ay dhacdo qarax gudaha ah.
Laba - Marxalad gudbinta Buchholz ayaa lagu rakibay tuubada isku xidhaysa
haanta weyn iyo kaydiyaha.
Xakamaynta & Xasiloonida Xadka
Si aad si badbaado leh ugu biirto shabakada 11kV ama 33kV, xakamaynta impedance waa muhiim.
- Xaddidaadda Cilladda:Heerka 4 -5% is-hortaaggu waa khatar marka la joogo 10 MVA sababtoo ah wakhtiga gaaban ee wareegga gaaban aad ayuu u sarreeyaa oo jabiyayaashu ma xamili karaan. Unuggaan waxaa lagu farsameeyay aistaandarka caadiga ah ee 8.0% ilaa 9.0%. Falcelintan si ula kac ah u saraysa waxay xaddidaysaa cilada hadda jirta<25kA on the secondary side, matching the standard breaking capacity of medium-voltage switchgear.
Xaashida Xogta Farsamada
|
Qiyaasta Farsamada |
Xogta / Habaynta |
|
Awood lagu qiimeeyay |
10,000 kVA (10 MVA) |
|
Korantada aasaasiga ah |
33kV / 35kV |
|
Voltage Secondary |
6.6kV / 11kV (Korantada Qaybinta) |
|
Kooxda Vector |
Dyn11 ama YNd11 |
|
Xakamaynta Voltage |
8.0% - 9.0% (Waxay muhiim u tahay xadidaada khaladaadka) |
|
Qaboojin |
ONAN (Base) / ONAF (Ugu sarreeya) |
|
Ilaalinta Saliidda |
Ilaalinta Unugga Hawada/Diaphragm Conservator |
|
Taabo Beddelka |
Daar - Ku shub Tabaha Beddelka (OLTC) oo wata AVR |
|
Wadarta Miisaanka |
Qiyaastii . 20, 000 - 24,000 kg |
Rakibaadda & Macluumadka Codsiga
- Saldhigyada Xuddunta Magaalada:Hoos u dhigista gudbinta 33kV ilaa 11kV si ay u quudiso shabakad 20-30 ka kooban koronto-sameeyayaal yar yar oo ku kala firirsan aagga la deggan yahay.
- Xarumaha Xogta Sarreysa:Loo isticmaalo N +1 qaabaynta si loo xoojiyo hoolalka server-ka waaweyn, halkaas oo xannibaadda sare ay ka caawiso xaddidaadda fallaadho -tamarta falashka ee hoose.
- Dhirta Sibidhka & Birta:Quudinta tabeelaha weyn ee MV-ga kaas oo awood u siinaya burburinta iyo mishiinka waaweyn (badanaa u baahan 6.6kV matoorada).
10000 kVA saliid la quusiyey oo ka shaqaynaya shabaqyada magaalada
qayb qaybinta.
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