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I-69kV 4200kVA 5250kVA Isiguquli samandla seSigaba esi-3
Ingcaciso yeMveliso
Iitransformer zamandla ze-110 kV ze-115 kV ngokwemigangatho
1. Ingcaciso ye-GB 6451 kunye neemfuno zobugcisa zee-transformers zamandla ezintywilisiweyo kwi-oyile;
2. Ii-IEC 60076 Power Transformers;
3. Ii-Power Transformers ze-AS NZS 60076;
4.CSAC88-16 Iitransformer zamandla;
5. ANSI/IEEE C57.12.00 Umgangatho we-IEEE weeMfuno eziQhelekileyo zoSasazo oluNyibilikisiweyo, Amandla, kunye neeTransformers eziLawulayo;
6. Ii-Power Transformers ze-GOST R 52719 - Iinkcukacha eziQhelekileyo;
7. EN60076 Isiguquli samandla;
8. Iinkonzo zasekhaya emva kokuthengisa eMntla Melika, uMzantsi Melika kunye neminye imimandla ziyaphendula kwiimfuno zakho kwiiyure ezingama-24.
Isiguquli se-115kV
I-SF11-20000/115 yi-115 kV 20 MVA power transformer, enikezelwa yi-JZP Transformer. Le transformer ithobela imigangatho yemveliso engqongqo ye-ANSI C57 Std. Inomthamo we-voltage ephezulu ye-115 kV kunye nomlinganiselo we-voltage ephantsi ye-13.8 kV.
I-JZP Transformer izisa amava amaninzi kunye nerekhodi eliqinisekisiweyo kwiiprojekthi ze-transformer ezine-voltage ephezulu kwimarike yaseMelika. Amaqela abo obuchwephesha kunye namaqela okuthengisa abonisa ukuqonda okunzulu kwemithetho yasekuhlaleni kunye nokuthobela imigangatho ye-ANSI, IEEE, kunye ne-CSA. Ii-transformer ze-HV zeDaelim Transformer zifumene usetyenziso oluphumelelayo kwiindawo ezahlukeneyo zokufakelwa kulo lonke elase-United States, eKhanada, eMexico, eOstreliya, e-Ecuador, nakwamanye amazwe.
Iimpawu zeTransformer ye-115 kV 20 MVA
I-Voltage: Le transformer isebenza kwi-115 kV kwaye inomthamo omkhulu we-20 MVA.
I-Oil Conservator: Ixhotyiswe nge-oil conservator ukuze isebenze kakuhle kwaye ihlale ixesha elide.
Uphawu lweVektha yeQela: I-transformer ilandela uphawu lwevektha yeDyn1 yeqela.
Iindlela Zokupholisa: Isebenzisa inkqubo yokupholisa eguquguqukayo, kuquka iindlela ze-ONAN, ONAF1, kunye ne-ONAF2. Ukulinganiswa kwamandla kwahlukile phantsi kwezi ndlela: i-12 MVA ye-ONAN, i-16 MVA ye-ONAF1, kunye ne-20 MVA enamandla ye-ONAF2.
Amanqanaba okukhusela: Inqanaba lokukhusela elinombane ophezulu libekwe kwi-550 kV, ngelixa inqanaba lokukhusela elinombane ophantsi liyi-110 kV.
Uvavanyo lobushushu: Le transformer yenzelwe ukusingatha ukunyuka kobushushu obuphezulu obujikelezayo obuyi-65℃ kunye nokunyuka kobushushu beoyile obuphezulu obuyi-55℃.
I-Tap Changer: Icala le-HV liqhayisa nge-tap changer eneendawo ezi-5 ezahlukeneyo, evumela amanqanaba amahlanu olawulo lwe-voltage ngaphakathi koluhlu lwe-±2×2.5%.
Ii-Bushings: Ii-bushings eziphezulu neziphantsi ze-voltage zifakelwa lula phezulu.
Izithinteli zokuVula: Ukuze kubekho ukhuseleko oluphuculweyo nokhuseleko, icala le-voltage ephezulu lixhotyiswe ngezithinteli zokuVula ezintathu.
Isiguquli se-110kV 115kV
Iitransformer zamandla ze-115kV/110kV ziyilwe kwaye ziphuculwe ngokufunxa nokusebenzisa ubuchwepheshe obuphambili ngaphakathi nakwamanye amazwe ukuze kuphuculwe i-transformer core, i-coil, umzimba, iilead, itanki yepetroli, kunye nezinye izinto, ezibonisa ukukhutshwa okuncinci kwenxalenye, ilahleko ephantsi, ingxolo ephantsi, ilula, kunye nokuthembeka okuphezulu. Ukusebenza kwayo okuhle kakhulu kuye kwafumana udumo olukhulu kubasebenzisi kunye neengcali ezifanelekileyo. Le mveliso ineempawu zozinzo, uqoqosho, kunye nokukhuselwa kwendalo, kwaye ifanelekile kwizityalo zamandla, izitishi ezincinci, amashishini amakhulu emizi-mveliso kunye noosomashishini abasakha izimbiwa, njl.njl.
Uvavanyo kunye neZifundo
I-transformer ye-115 kV 20 MVA idlula kuthotho olupheleleyo lovavanyo ukuqinisekisa ukuba iyahlangabezana nemigangatho engqongqo ebekwe yi-ANSI C57. Ezi vavanyo ziquka:
Ukulinganiswa kokufakwa kwe-insulation
Ukulinganiswa koMlinganiselo weVoltage kunye neVector Group
Ukulinganiswa kweeParameters zokuVula
Uvavanyo lokumelana neVoltage yoMthombo oNgahlukileyo
Ukulinganiswa koMbane weBushing kunye neDielectric Dissipation Factor
Uvavanyo lokumelana neVoltage yeMpembelelo yokukhanyisa
Uvavanyo lokuxhathisa i-Induction Over Voltage kunye noVavanyo lokuKhutshwa okuNgaphelelanga
Ukulinganiswa kweVoltage ye-Impedance kunye nokulahleka komthwalo
Uvavanyo lweZero-Sequence Impedance Ukulinganisa iNqanaba leNgxolo
Uvavanyo lweSitywino soxinzelelo Uvavanyo lokunyuka kobushushu
Ukulinganiswa kweKreyivu yeMpendulo yeSpektri yeFrekhi yokuVutha
Uvavanyo lwangoku lwePolarity Test Dimension Test
Olu vavanyo luqinisekisa ukuba i-transformer ye-115 kV iyahambelana nemigangatho ye-ANSI C57 kwaye ifanelekile ngokupheleleyo, iqinisekisa ukuthembeka nokusebenza kwayo.
Iinkcukacha zeTransformer yamandla ye-110kV kunye ne-115kV
| I-110kv I-duplex power winding transformer enama-phase amathathu kwi-load changer | ||||||
| Uvavanyo | I-Voltage edibeneyo | Akukho Kulahleka Komthwalo | Ukulahlekelwa ngumthwalo | Akukho Mthwalo wangoku | Impendance yesekethe emfutshane | |
| (kVA) | HW | I-LV | ||||
| 6300 kVA | 110kV ±8 | 6.3kv | 10 | 36 | 0.8 | 10.5 |
| 8000 kVA | ×1.25% | 6.6 kW | 12 | 45 | 0.8 | |
| 10000 kVA | 10.5kv | 14.2 | 53 | 0.74 | ||
| 12500 kVA | 115kV ±8 | 11kv | 16.8 | 63 | 0.74 | |
| 16000 kVA | ×1.25% | 20.2 | 77 | 0.69 | ||
| 20000 kVA | 24 | 93 | 0.69 | |||
| 25000 kVA | 28.4 | 110 | 0.64 | |||
| 31500 kVA | 33.8 | 133 | 0.64 | |||
| 40000 kVA | 40.4 | 156 | 0.58 | |||
| 50000 kVA | 47.8 | 194 | 0.58 | |||
| 63000 kVA | 56.8 | 234 | 0.52 | |||
| I-110kv I-transformer yamandla ejikelezayo yesigaba sesithathu kwi-load changer | ||||||
| Uvavanyo | I-Voltage edibeneyo | Akukho Kulahleka Komthwalo | Ukulahlekelwa ngumthwalo | Akukho Mthwalo wangoku | ||
| (kVA) | I-HV(kV) | I-MV(kV) | I-LV(kV) | |||
| 6300 kVA | 110kv±8 | 35kv | 6.3kv | 12 | 47 | 0.95 |
| 8000 kVA | ×1.25% | 37kv | 6.6 kW | 14.4 | 56 | 0.95 |
| 10 MVA | 38.5kv | 10.5kv | 17.1 | 66 | 0.89 | |
| 12.5 MVA | 115kv±8 | 11kv | 20.2 | 78 | 0.89 | |
| 16MVA | ×1.25% | 24.2 | 95 | 0.84 | ||
| 20MVA | 28.6 | 112 | 0.84 | |||
| 25MVA | 33.8 | 133 | 0.78 | |||
| 31.5MVA | 40.2 | 157 | 0.78 | |||
| 40MVA | 48.2 | 189 | 0.73 | |||
| 50MVA | 56.9 | 225 | 0.73 | |||
| 63MVA | 67.7 | 270 | 0.67 | |||
Buza Ngoku!
Ukuba unemibuzo malunga neemveliso zethu okanye uluhlu lwamaxabiso, nceda usishiyele i-imeyile yakho kwaye siya kuqhagamshelana nathi kwiiyure ezingama-24.