The 1 MVA Power Hub: Sebetsa ka Sekala
The1000 kVA Oli e Kentsoeng Transformere emela palo e kholo ea boenjiniere ba matla-moeli oa "1 Megavolt-Ampere". E le menyako ea mantlha ea matla bakeng sa meaho e meholo ea liindasteri le meaho ea khoebo, yuniti ena e hloka ho leka-lekana lipakeng tsa matla a phahameng a matla le tahlehelo e tlase ea ts'ebetso.
Re etsa sena1000 kva transformerho ikamahanya le melao-motheo ea sejoale-joale eco-ea moralo. Ka ho ntlafatsa matla a matla a khoheli bohareng, re fokotsa haholo tahlehelo ea hysteresis. Bakeng sa batsamaisi ba lits'ebeletso, sena se fetolela phokotso e lekantsoeng ea likoloto tsa "ha ho{3}}moroalo" oa motlakase, ho eketsa phaello ea matsete nakong ea bophelo ba selemo sa 25+ sa transformer.
Mehaho e Pholisang le Phallo ea Mocheso
Ho laola mocheso o hlahisoang ke-mosebetsi o felletseng oa hoo e ka bang1440 Amps(ho 400V) e hloka leano le matla la mocheso. Ho fapana le diyuniti tse nyane, sistimi ea tsidifatso bakeng sa rona1000 kva oli e tletseng transformerhangata e hlophisitsoe ho ipapisitsoe le mathata a ho kenya:
- Standard Corrugated:Bakeng sa mehato e kopaneng, re sebelisa-mabota a masenke a teteaneng, a boima, a boima a holisang bokaholimo ha tanka e tiea.
- Li-Detachable Radiators (Ka boikhethelo):Bakeng sa merero e hlokang tlhokomelo e bonolo kapa bophahamo bo fokolang ba lipalangoang, re ka lokisa yuniti ka li-radiator tsa phanele. Tsena li fana ka phallo e phahameng ea moea 'me li ka koalloa nakong ea thomello ho thibela tšenyo.
Tsebo e Khutšoane- ea Circuit Withstand
Tabeng ena, boemo bo ka 'nang ba e-ba teng bo ntse bo eketseha. Ho fokotsa khatello ea mochine nakong ea potoloho e khutšoanyane, kopano ea matsoelintsoeke e etsoa tlas'akhatello ea hydraulicpele ho tanka. Sena -se tsitsisa bolelele ba coil, ho netefatsa hore le tlas'a matla a electromechanical a phoso, mapheo ha a bonesekopo kapa a senyeha. Ka tloaelo re standardize theImpedans Voltage ($U_k$) ho 5.0%, e sebetsa joalo ka tšireletso e hlokahalang ho sireletsa switchgear e tlase.
Litlhaloso tsa Tekheniki
|
Tekheniki Parameter |
Lintlha / Standard |
|
Rated Power |
1000 kVA (1 MVA) |
|
Motlakase oa HV / LV |
11kV / 400V (Ho ka khoneha) |
|
E Ratetsoe Hona Joale (LV) |
Hoo e ka bang. 1443 A |
|
Voltage ea Impedance |
5.0% (Maemo a IEC bakeng sa 630-2500kVA) |
|
Ho phodisa |
ONAN (monaf ea boikhethelo bakeng sa mojaro o mongata) |
|
Sehlopha sa Vector |
Dyn11 |
|
Sehlopha sa Tšebetso |
Lethathamo la 2 / Tier 3 (Letoto la Tahlehelo e Tlase) |
|
Tlhophiso ea Terminal |
Lebokose la Cable / Busbar Trunking System |
Maemo a ho Kenya le ho Sebelisa
Yuniti ea 1000 kVA ha se hangata e "ngoe ho tse ngata"; hangata keTransformer e ka Sehloohong e Kenang:
- Litsi tse ka sehloohong:E kentsoe ka kotloloho tlase ho yuniti ea mithara (RMU), e fepa Boto e ka Sehloohong ea Phano ea Motlakase (MLVDB).
- Khokahano ea Busbar Trunking:Ka lebaka la boemo bo phahameng ba hona joale (1400A+), lehlakore la LV hangata le etsoa ka flange e khethehileng ho hokela ka kotloloho ho.libese tsa koporoho e-na le lithapo tse tloaelehileng, ho fokotsa ho rarahana ha ho kenya likamoreng tsa motlakase tse kopanetsoeng.
- Liindasteri tsa Ts'ebetso:E khona ho jara meroalo e boima e sa khaotseng bakeng sa ts'ebetso ea motlakase-ea ho roala kapa ea motlakase moo botsitso bo leng bohlokoa.
1000 kVA oli e qoelisoang ka oli e kentsoeng kabong e kholo
kamore e ka tlase.
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