Substation is haysta oo horay loo sii diyaariyey, oo sidoo kale loo yaqaan qayb hoosaadyo hore loo sii diyaariyey.Waa qalab koronto qaybin oo gudaha iyo dibadda ah oo hore loo sii diyaariyey oo isku xidha qalabka korantada ee sareeyo, beddelka qaybinta iyo qalabka qaybinta korantada yar-yar iyadoo la raacayo nidaamka fiilooyinka qaarkood.Transformer-ka hoos-u-dhaca, qaybinta korantada yar iyo hawlaha kale ayaa si dabiici ah isku dhafan, oo lagu rakibay sanduuq si buuxda u xiran oo qaab dhismeedka birta wareega kaas oo ah qoyaan-caddayn, daxalku, boodhka, caddaynta jiirka, ka hortagga dabka, xatooyada, iyo kulaylka. dahaarka.Saldhigga nooca sanduuqa wuxuu ku habboon yahay miinooyinka, warshadaha, saliidda iyo gaaska iyo saldhigyada tamarta dabaysha.Waxay bedeshaa qolalkii dhismaha madaniga ah ee asalka ahaa iyo saldhigyada korontada waxayna noqotaa qalab cusub oo is beddelka iyo qaybinta ah oo dhammaystiran.
1600kvar Dhexdhexaad Voltage Reactive Magdhawga Qaybinta Korantada Golaha Wasiirada (Hadda ka dib waxaa loo tixraacaa aaladda) waxay ku habboon tahay nidaamka korantada AC 10kV oo leh inta jeer ee 50Hz.Waxaa inta badan loo adeegsadaa nidaamka korantada si loo hagaajiyo danab baska iyo awoodda falcelinta, wanaajinta qodobka awoodda, wanaajinta tayada korantada loona yareeyo khasaaraha shabakada.
Waxaan ku siin karnaa sida ugu habboon, xalka ugu macquulsan iyadoo loo eegayo shuruudaha macaamilka.Ilaa intaad noo sheegto shuruudahaaga ama sawiradaada, waxaanu ku siin karnaa xal dhamaystiran.Iyo qaybaha ugu muhiimsan, sida waafaqsan shuruudahaaga, dooro astaanta, Ama waxaan ku siin karnaa qaybo qiimo leh si loo yareeyo kharashkaaga iibka.
Heerarka fulinta
GB50227-2008 "Koodhka naqshadeynta aaladda capacitor shunt
JB/T7111-1993 "Qalabka capacitor shunt danab sare"
JB/T10557-2006 "Qalabka magdhowga deegaanka falcelinta danab sare"
DL/T 604-1996 " Dalbashada xaaladaha farsamada ee capacitors shunt danab sare"
Tusiyaha waxqabadka farsamada ee ugu muhiimsan
1.Capacitance weecan
1.1 Farqiga u dhexeeya awoodda dhabta ah iyo awoodda la qiimeeyay ee qalabku waxay ku dhex jirtaa inta u dhaxaysa 0- + 5% awoodda la qiimeeyay.Heerku wuu ka sarreeyaa warshadaha kale
1.2Samiga ugu badnaan ilaa awoodda ugu yar ee u dhaxaysa labada xariiq ee aaladda waa in aanu dhaafin 1.02.
2. leexleexda inductance
2.1 Hoosta lagu qiimeeyay hadda, weecinta la oggol yahay ee qiimaha falcelinta waa 0 ~ + 5%.
2.2Qiimaha falcelinta ee weji kasta waa in aanu dhaafin ± 2% ee celceliska qiimaha saddexda weji.
Shayga | Sharaxaada | Unug | Xogta |
HV | Inta jeer ee la qiimeeyay | Hz | 50 |
danab lagu qiimeeyay | kV | 6 10 35 | |
danab shaqeeya ugu badnaan | kV | 6.9 11.5 40.5 | |
Inta jeer ee korontadu waxay u adkeysan kartaa danab inta u dhaxaysa tiirarka ilaa dhulka/kala fogaanta | kV | 32/36 42/48 95/118 | |
Hilaaca hillaaca u adkaysta danab u dhexeeya tiirarka ilaa dhulka/kala fogaanta | kV | 60/70 75/85 185/215 | |
Hadda la qiimeeyay | A | 400 630 | |
Lagu qiimeeyay adkaysiga wakhtiga gaaban | kA | 12.5 (2s) 16(2s) 20(2s) | |
Heerka ugu sarreeya ee u adkeysiga hadda jira | kA | 32.5 40 50 | |
LV | danab lagu qiimeeyay | V | 380 200 |
Hadda la qiimeeyay ee wareegga wayn | A | 100-3200 | |
Lagu qiimeeyay adkaysiga wakhtiga gaaban | kA | 15 30 50 | |
Heerka ugu sarreeya ee u adkeysiga hadda jira | kA | 30 63 110 | |
Wareega laanta | A | 10∽800 | |
Tirada wareegga laanta | / | 1∽12 | |
Awoodda magdhawga | kVA R | 0∽360 | |
Transformer | Awoodda la qiimeeyay | kVA R | 50∽2000 |
Is-hortaag-gaaban | % | 46 | |
Baaxadda isku xirka brance | / | ±2*2.5%±5% | |
Astaanta kooxda isku xirka | / | Yyn0 Dyn11 |
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