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69kV 4200kVA 5250kVA Mphamvu Yosinthira Magawo Atatu
Mafotokozedwe Akatundu
Ma transformer amphamvu a 110 kV 115 kV malinga ndi muyezo
1. GB 6451 Mafotokozedwe ndi zofunikira zaukadaulo za ma transformer amagetsi odzazidwa ndi mafuta;
2. Ma Transformer a IEC 60076 a Mphamvu;
3. AS NZS 60076 Power Transformers;
4. CSAC88-16 Zosinthira Mphamvu;
5. ANSI/IEEE C57.12.00 Muyezo wa IEEE wa Zofunikira Zonse za Kugawa, Mphamvu, ndi Kulamulira Ma Transformers Omwe Amathiridwa Madzi;
6. GOST R 52719 Power Transformers - Zambiri Zofunikira;
7. EN60076 Transformer Yamagetsi;
8. Ntchito Zapafupi Pambuyo Pogulitsa Ku North America South America ndi madera ena zimayankha zosowa zanu mkati mwa maola 24.
Chosinthira cha 115kV
SF11-20000/115 ndi transformer yamphamvu ya 115 kV 20 MVA, yoperekedwa ndi JZP Transformer. Transformer iyi imatsatira miyezo yokhwima yopangira ya ANSI C57 Std. Ili ndi mphamvu yamagetsi ya 115 kV komanso mphamvu yamagetsi ya 13.8 kV.
JZP Transformer ili ndi luso lambiri komanso mbiri yabwino pantchito zosinthira zamagetsi zamagetsi pamsika waku America. Magulu awo aukadaulo ndi ogulitsa akuwonetsa kumvetsetsa kwakukulu kwa malamulo am'deralo komanso kutsatira miyezo ya ANSI, IEEE, ndi CSA. Ma transformer a Daelim Transformer a HV apeza ntchito zopambana m'mafakitale osiyanasiyana ku United States, Canada, Mexico, Australia, Ecuador, ndi mayiko ena.
Zinthu Zofunika pa Transformer ya 115 kV 20 MVA
Voltage: Transformer iyi imagwira ntchito pa 115 kV ndipo ili ndi mphamvu zambiri za 20 MVA.
Chosungira Mafuta: Chokhala ndi chosungira mafuta kuti chigwire bwino ntchito komanso kuti chikhale ndi moyo wautali.
Chizindikiro cha Vekitala: Transformer imatsatira chizindikiro cha Dyn1 vekitala.
Njira Zoziziritsira: Amagwiritsa ntchito njira yoziziritsira yosinthasintha, kuphatikizapo njira za ONAN, ONAF1, ndi ONAF2. Mphamvu zomwe zimagwiritsidwa ntchito zimasiyana malinga ndi njira izi: 12 MVA ya ONAN, 16 MVA ya ONAF1, ndi 20 MVA yolimba ya ONAF2.
Mlingo Woteteza: Mlingo woteteza mphamvu yamagetsi yamphamvu umakhala pa 550 kV, pomwe mlingo woteteza mphamvu yamagetsi yamphamvu ndi 110 kV.
Kuyeza Kutentha: Transformer iyi idapangidwa kuti igwire kutentha kozungulira kwa 65℃ komanso kutentha kwa mafuta kwa 55℃.
Chosinthira Mapaipi: Mbali ya HV ili ndi chosinthira mapaipi cha malo 5 chosinthasintha, chomwe chimalola kuti magetsi azikhala ndi mphamvu zisanu mkati mwa ±2×2.5%.
Ma Bushings: Ma Bushings amphamvu komanso otsika amaikidwa pamwamba mosavuta.
Zoletsa Kuthamanga kwa Maginito: Kuti pakhale chitetezo chokwanira komanso chitetezo, mbali yamagetsi okwera imakhala ndi zoletsa zitatu zoletsa kuthamanga kwa maginito.
Chosinthira cha 110kV 115kV
Ma transformer amphamvu a 115kV/110kV apangidwa ndi kukonzedwa bwino mwa kuyamwa ndi kugwiritsa ntchito ukadaulo wapamwamba mdziko muno ndi kunja kuti akonze bwino pakati pa transformer, coil, body, leads, fuel tank, ndi zina, zomwe zimakhala ndi kutulutsa pang'ono pang'ono, kutayika kochepa, phokoso lochepa, kupepuka, komanso kudalirika kwambiri. Kugwira ntchito kwake bwino kwatamandidwa kwambiri ndi ogwiritsa ntchito ndi akatswiri oyenerera. Chogulitsachi chili ndi makhalidwe okhazikika, osawononga ndalama, komanso oteteza chilengedwe, ndipo ndi choyenera mafakitale amagetsi, malo osungiramo zinthu, mabizinesi akuluakulu amakampani ndi mineralization, ndi zina zotero.
Kuyesa ndi Kuyenerera
Transformer ya 115 kV 20 MVA imayesedwa motsatizana kuti iwonetsetse kuti ikukwaniritsa miyezo yokhwima yomwe idakhazikitsidwa ndi ANSI C57. Mayeso awa akuphatikizapo:
Kuyeza kwa Kuteteza Kutentha
Kuyeza kwa Voltage Ratio ndi Vector Group
Kuyeza kwa Ma Parameter Ozungulira
Mayeso Olimbana ndi Mphamvu Yowonjezera Mafunde a Voltage
Kuyeza kwa Bushing Capacitance ndi Dielectric Dissipation Factor
Mayeso Opirira Mphamvu ya Voltage Yowunikira
Kuyesedwa Kopitilira Mphamvu Yowonjezera Mphamvu ndi Kutulutsa Pang'ono
Kuyeza kwa Impedance Voltage ndi Kutayika kwa Katundu
Kuyeza kwa Zero-Sequence Impedance Test of Phokoso
Mayeso a Chisindikizo cha Kupanikizika Mayeso a Kukwera kwa Kutentha
Kuyeza kwa Mzere Woyankha wa Mafupipafupi a Mafupipafupi a Mapiri
Mayeso a Transformer apano Mayeso a Polarity Dimension Test
Mayeso ambiriwa akutsimikizira kuti chosinthira cha 115 kV chikutsatira miyezo ya ANSI C57 ndipo chili ndi ziyeneretso zonse, zomwe zikutsimikizira kudalirika kwake ndi magwiridwe antchito ake.
Zofotokozera za Transformer ya Mphamvu ya 110kV ndi 115kV
| 110kv Chosinthira mphamvu cha duplex cha magawo atatu chosinthira katundu | ||||||
| Mlingo | Volti Yophatikizidwa | Palibe Kutayika kwa Katundu | Kutaya Katundu | Palibe Katundu wamakono | Impendance yafupikitsa | |
| (kVA) | HW | 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 | |||
| 110kv Chosinthira mphamvu cha magawo atatu chozungulira chamagetsi chosinthira katundu | ||||||
| Mlingo | Volti Yophatikizidwa | Palibe Kutayika kwa Katundu | Kutaya Katundu | Palibe Katundu wamakono | ||
| (kVA) | HV(kV) | MV(kV) | 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 | |||
Funsani Tsopano!
Ngati mukufuna kudziwa zambiri zokhudza zinthu zathu kapena mitengo yake, chonde titumizireni imelo yanu ndipo tidzakulumikizani mkati mwa maola 24.