Jiangshan Scotech Hluav Taws Xob Co., Ltd.
80 MVA kauj ruam nqes hluav taws xob hloov hluav taws xob-132/33 kV|Teb chaws Africa 2024
Peev Xwm: 50 / 80mva
Voltage: 132 / 33kv
Nta: Nrog OLTC
Lub zog muaj zog heev, ruaj khov rau cov zis - peb hloov pauv kom koj txoj kev lag luam ua kom muaj zog!
01 dav dav
1.1 project keeb kwm yav dhau
Ob chav nyob ntawm 80 / 50mva fais fab hloov tau raug xa tawm mus rau South Africa nyob rau lub Xya Hli, 2024. Lub sijhawm muaj zog yog 50 MVA nrog OTAN cua txias txoj kev. Lub zog yog txog li 80mva thaum nws yog onaf. Qhov voltage yog 132 txog 33 kV, 130 KV thawj, 33 KV theem nrab. Ob lub transformers siv nyob rau hauv photovoltaic cov chaw nres tsheb hauv South Africa.
Qhov kub ntawm qhov kub ntawm lub chaw hloov hluav taws xob yog}}}} {degree c, qib siab ib puag ncig yog loj heev, thiab qhov tseem ceeb tshaj plaws yog 85%. Qhov no yuav tsum muaj lub thawv transformer kom muaj peev xwm yoog tau ntau qhov chaw hnyav. Ob lub hloov pauv uas peb tsim tau nruab nrog lub siab {6} Lub zog xim tiv thaiv kev txhim kho corrosion (cov xim pleev xim rau cov khoom yaig. Lub Choj Radiator ntawm no Transformer adints cov txheej txheem tshwj xeeb ntawm kub dip galvanizing. Tsis tas li ntawd, cov siab thiab qis siab ua nrog galvanized tau bracket. Txhua qhov kev tswj hwm puag ncig ntawm tus hloov pauv yuav tsum tau tiv thaiv, thiab lub siab hluav taws xob taw tes yuav tsum tau grounded. Txhua lub ncoo roj los nrog cov tshuaj ntsiav roj hauv ncoo thiab cov dej xau.
1.2 Kev Qhia Txuj Ci
80 MVA Power Transformer Specification thiab Cov Ntawv Sau
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Xa mus rau
South Africa
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Lub xyoo
2024
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Tus qauv
SFSZ-80000/132
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Ntaus
OLTC kauj ruam nce Fais Fab Transformer
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Lub hom phiaj
IEC 60076
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Rated zog
80mva
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Hov ntau
50HZ
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Caij
Peb
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Cua Txias Hom
Onan 50mva / Onaf 80mva
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HEEV NTSUG
132kv
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Tsawg qes
33KV
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Khoom siv winding
Tooj liab
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Kev yuam
12.3%
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Tus kais hloov tsheb
Tus ntses loj
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Tapping ntau
±8×1.25%
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Tsis muaj nra poob
42.031KW
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Ntawm kev thauj khoom poob
124.5KW Onan / 318KV Onaf
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Tej ntxiv
Cov Qauv Txheej Txheem
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Vector Group
Ynd1
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1.3 Daim Duab
80 MVA fais fab transformer daim duab kos duab thiab qhov loj me.
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02 kev tsim khoom
2.1 Tub ntxhais
Txhua ceg ntawm cov tub ntxhais txhawb nqa lub windings, nrog qhov loj thiab cov duab ntawm cov ceg ntoo tau tsim raws li lub zog hluav taws xob (80mva) thiab qib voltage. Kab rov tav ntu ntawm cov tub ntxhais, hu ua tus quab, txuas peb ceg ceg raum ntawm sab saum toj thiab hauv qab, sib nqus cov sib nqus Circuit Court. The core is made of high-permeability, low-loss cold-rolled grain-oriented silicon steel sheets to minimize core losses (including hysteresis and eddy current losses). Cov ceg tawv tseem ceeb thiab cov quab yuam ua ib qho kev kaw sib nqus Circuit Court. Sib nqus flux tau faib thoob plaws peb ceg tawv, nrog rau txhua theem tus flux hla dhau ntawm ob ntu, ua kom muaj peb ntu, ua kom muaj peb lub}} theem blux.
2.2 cua
Tus naj npawb ntawm lem, hla- ntu ntu ntawm tus neeg saib xyuas, thiab cov kev hloov pauv ntawm qib voltage, muaj peev xwm muaj hwj chim. Txij li thaum winding yog txuas ntxiv mus, lub sib nqus daim teb yog uniformly muab faib thoob plaws cua, txo cov kev cuam tshuam ntawm to flux. Tusyees spaced tig kom ntseeg tau tias kev faib tawm kev faib tawm zoo, txo kev cuam tshuam rau kev ntxhov siab thiab rwb thaiv tsev. Cov kev npaj nruj ntawm cov winding cov khoom ua rau cov sib nqus Circuit Court ntau dua, txo cov txheej txheem reasticance thiab txhim kho kev ua haujlwm zoo.
2.3 Tank
1. Thaum lub tuab ntawm cov hlau phaj raws lub thawv tsawg dua 12 hli, cov khoom siv tiaj tus ntawm Q235 cov khoom siv tau siv, thiab lub tshuab xuas nrig ntaus tau siv los txiav cov pwm. Thaum lub tuab ntawm cov hlau phaj raws lub thawv yog> 12mm, cov khoom siv Steel ntawm Q235 cov khoom siv tau siv, thiab cov khoom raug txiav los ntawm CNC hluav taws / ntshav tej tshuab.
2. Hauv qab ntawm lub taub ntim hluav taws xob hloov pauv yog ua los ntawm Q235 steel phaj. Thaum lub thickness ntawm cov steel phaj yog tsawg dua 14mm, lub cav txiav yog siv. Thaum lub thickness ntawm cov hlau phaj yog> 16mm, siv lub tshuab txiav cnc los txiav cov khoom.
Tom qab lub thawv phab ntsa tau sib dhos, kev kho tshuaj lom yog nqa tawm raws li OFL.140.5060 pickling phosphating txheej txheem.
3. Lub hau ntawm lub taub roj transformer yog ua los ntawm Q235 steel phaj. Thaum lub thickness ntawm cov steel phaj yog tsawg dua 14mm, lub cav txiav yog siv. Thaum lub thickness ntawm cov hlau phaj yog> 16mm, siv lub tshuab txiav cnc los txiav cov khoom.
2.4 Lub Rooj Sib Tham Zaum Kawg
03 kuaj
04 ntim thiab xa khoom
05 lub vev xaib thiab cov ntsiab lus
Qhov Zoo Ntawm Cov Kub Dej Kub Galvanizing
Txog Chip Radiators rau 80 MVA fais hloov hluav taws xob, cov txheej txheem kub hauv galvanizing kub:
• Corrosion Kuj: Kub Diav Galvanizing Txheej Txheem Yuav Ua Tau Zoo Tiv Thaiv Cov Hlau Thiab Dej ntawm lub neej ntawm Radiator, tshwj xeeb tshaj yog nyob rau hauv cov av ntub, tshwj xeeb hauv cov chaw ntub dej.
• Hnav kam: lub galvanized txheej kuj tseem nce cov hnav tsis kam ntawm cov tshav kub, ua rau nws tsis tshua muaj kev sib txhuam lossis kev sib tsoo.
• Yooj yim saib xyuas: kub dip galvanized tshaj tawm yuav luag tsis muaj kev saib xyuas ntxiv, txo qhov kev xav tau thiab nqi tom qab txij nkawm.
• Txhim kho cov kab kub tsis sib xws
Cim npe nrov: Ruam Down Fais Fab Transformer, Chaw tsim tshuaj paus, Chaw Muag Khoom, Nqe, Nqi
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