Jiangshan Scotech Hluav Taws Xob Co., Ltd.
370 KVA GROUNDING A transformer-22 / 0.11 kv|Teb chaws Africa 2024
Peev Xwm: 370kva
Voltage: 22 / 0.11kv
Nta: Nrog CT
Txhim khu kev qha ua kom tau yooj yim, ruaj khov zog mov -} Xaiv cov pob effectional!
01 dav dav
1.1 project keeb kwm yav dhau
Qhov no 370Kva earthing transformer yog exported rau South Africa nyob rau lub Yim Hli, yog ib qho kev hloov pauv ntawm lub yim hli ntuj yog 0.11.
Nyob rau hauv lub zog hluav taws xob, av transformer yog cov hloov tshwj xeeb, nws muaj kev nyab xeeb ntawm tus kheej thiab txhim kho kev ntseeg tau ntawm cov khoom siv fais fab. Cov av hloov hluav taws xob tau ua rau muaj txiaj ntsig zoo ntawm nruab nrab ntawm nruab nrab ntawm lub nruab nrab ntawm cov kev ua haujlwm ua haujlwm tsis ua haujlwm ntawm cov kab ke tam sim no.
Lub hom phiaj ntawm cov av hloov pauv yog los muab cov khoom nruab nrab tsis zoo rau cov kab ke uas nruab nrab ntawm kev siv ARC supression coils lossis cov txheej txheem tiv thaiv me me. Nws lub hauv paus ntsiab lus ua haujlwm tau yog rau hauv av ntawm nruab nrab ntawm nruab nrab hauv cov kab ke thiab ua kom tiav kev tiv thaiv thiab kev ua haujlwm nyab xeeb ntawm lub system. Nyob rau hauv ib txwm muaj xwm txheej, lub nruab nrab ntawm lub hauv av transformer tsis yog av voltage sawv, hauv av hloov yuav ua lub luag haujlwm. Thaum cov nruab nrab voltage sawv rau ib qho xwm txheej, tiv thaiv kev tiv thaiv kev tsis sib xws rau hauv av tam sim no, thiab tiv thaiv cov cuab yeej siv thiab kev nyab xeeb ntawm tus kheej.
1.2 Kev Qhia Txuj Ci
370 KVA Transformer specifications hom thiab cov ntaub ntawv
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Xa mus rau
Miskas qab teb
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Lub xyoo
2024
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Ntaus
Earprate Transformer
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Lub hom phiaj
Iec-60076
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Rated zog
370kva
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Hov ntau
50HZ
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Caij
3
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Cua Txias Hom
Nyob saum toj
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Thawj qho voltage
22 KV
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Qhov hluavtaws theem ob
0.11 kv
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Khoom siv winding
Tooj dawb
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Angular kev tshais chaw
Zn
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Kev yuam
3%
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Tus kais hloov tsheb
Nltc
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Tapping ntau
±2*2.5%
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Tsis muaj nra poob
0.491KW
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Ntawm kev thauj khoom poob
1.27kw
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Tej ntxiv
Cov Qauv Txheej Txheem
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1.3 Daim Duab
370 kVA earthing transformer daim duab kos duab thiab qhov loj me.
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02 kev tsim khoom
2.1 Tub ntxhais
Qhov tseem ceeb ntawm cov av hloov pauv yog ua los ntawm silicon daim ntawv, uas muaj cov hysteremes silicis poob thiab eddy tam sim no poob, uas yuav pab txhim kho txoj kev txuag hluav taws xob ntawm tus hloov pauv. Hauv kev tsim qauv, cov duab ntawm cov tub ntxhais feem ntau kaw lub voj kom ua tau ruaj khov sib nqus thiab txo cov vag magnetic.
Nyob rau hauv ib lub chaw hloov chaw, lub ntsiab muaj nuj nqi ntawm cov tub ntxhais yog muab txoj kev zoo flux, yog li tus transformer zoo tuaj yeem ua rau muaj kev sib cais thiab hloov hluav taws xob. Nyob rau tib lub sijhawm, cov tub ntxhais tseem tabtom pab ncaj qha rau kev xau dej tam sim no hauv lub transformer rau lub puab tsaig kev nyab xeeb ntawm lub system. Los ntawm cov qauv tsim nyog, lub suab nrov thiab kev co tau zoo txo, thiab kev ua haujlwm ruaj khov ntawm cov khoom siv tuaj yeem hloov kho.
Txhawm rau txhim kho cov anti - sib cuam tshuam thiab hluav taws xob sib txuam ntawm cov av hluav taws xob tam sim no thiab txhim kho kev laus. Ib qho ntxiv, kev ntsuas tau tshwm sim thaum lub sijhawm tsim khoom los txo cov huab cua sib txawv hauv qhov tseem ceeb thiab ua tiav kev ua haujlwm siab dua. Feem ntau, cov hlau tseem ceeb ntawm cov av hloov hluav taws xob tsis yog kev lees paub hluav taws xob, tab sis kuj tseem ceeb ntawm kev ua haujlwm kom muaj kev nyab xeeb thiab txhim khu kev qha ntawm cov khoom siv.
2.2 cua
Chev Winding ntawm Transformer yog cov tseem ceeb txuas hauv nws txoj kev tsim kho, uas cuam tshuam ncaj qha cuam tshuam nrog kev ua tau hluav taws xob thiab ua tau zoo ntawm transformer. Coils feem ntau yog ua los ntawm cov tooj liab loj los yog txhuas hlau los xyuas kom meej cov kev coj ua zoo tshaj plaws thiab kev siv hluav taws xob tsawg. Cov txheej txheem winding ntawm cov coil yog feem ntau winding lossis concenTrated cua, uas tuaj yeem txo cov coil thiab nce lub hwj chim ceev ntawm cov transformer.
Nyob rau hauv cov txheej txheem winding, tus naj npawb ntawm lem thiab kev npaj ntawm lub kauj muaj qhov cuam tshuam tseem ceeb ntawm lub zog hluav taws xob, faib khoom ntawm cov transformer. Txhawm rau kom ua kom zoo tshaj plaws kev ua tau zoo, tus tsim qauv yuav suav cov kev hloov ntawm txhua qhov kev hloov pauv ntawm cov ntawv thov kev xav tau tias nws tuaj yeem ua tiav qhov yuav tsum tau hloov dua siab tshiab. Ib qho ntxiv, cov rwb thaiv tsev ntawm cov kauj kuj tseem ceeb heev, thiab cov siv rwb thaiv tsev rwb thaiv tsev muaj xws li epoxy cob qhia, ntawv sib dhos kom tiv thaiv cov kab ke luv luv thiab cov khoom noj tsis txaus.
2.3 Tank
Roj tso tsheb hlau luam muaj cov qauv sib khi los tiv thaiv cov huab cua sab nraud thiab kev cuam tshuam los ntawm kev nkag mus, tswj cov roj hloov pauv. Lub thawv tank tau sib sau ua ke nrog welded lossis bolted sib txuas los xyuas kom muaj zog thiab nruj sib khi. Tus sab nrauv yog kho nrog cov txheej txheem tshwj xeeb kom haum rau ntau qhov huab cua thiab cov av noo, cov huab cua siab, lossis muaj kuab paug siab.
2.4 Lub Rooj Sib Tham Zaum Kawg
03 kuaj
1. Hom kev sim
● Xeem Kev Kub Siab: Qhia tseeb tias qhov kub nce yog nyob hauv kev txwv kev txwv.
● - Circuit Circuitance thiab load ploj mus kuaj: Ntsuas luv luv - Circuit Circuit yuam thiab thauj khoom poob.
Tsis muaj {{{0} butting poob thiab sim tam sim no: Txheeb xyuas cov efficiency thaum tsis muaj - nra kev lag luam.
● Rwb thaiv tsev ua haujlwm ntsuas: Kev ntsuam xyuas hluav taws xob lub zog ntawm cov rwb thaiv tsev system.
2. Cov kev sim ua niaj hnub
Lc tiv thaiv kev ntsuas: Cov tshuaj xyuas cov khoom sib txuas thiab cov khoom siv zoo.
● RAWS RATIS THIAB COLARITY sim: Tshaj tawm qhov tseeb piv thiab polarity.
● Cov Nqej Zog Zaus Nrog Kev Ntsuas Hluav Taws Xob: Qhia txog cov rwb thaiv tsev rwb thaiv tsev cov kev ntsuas hluav taws xob cov peev xwm.
● Cov khoom lag luam tsis kam: Xyuas kom muaj zog ruaj khov.
3. Cov kev ntsuam xyuas tshwj xeeb
Laim hluav taws xob ntsuas: Simulates xob laim los xyuas cov rwb thaiv tsev tsis kam lees.
● Tsuas kuaj xyuas: Tshawb pom kev tawm sab hauv hauv cov rwb thaiv tsev.
● Cov suab nrov kuaj: Kev ntsuas lub suab ua haujlwm kom ntseeg tau tias nws raws cov qauv.
● Nuv - Kev Kuaj Circuit Court: Tshuaj xyuas cov tshuab zog muaj zog thiab thermal stability.
04 ntim thiab xa khoom
05 lub vev xaib thiab cov ntsiab lus
Earthing transformers tau faib ua cov ntsiab lus. Lub ntsej muag pob ntseg (nruab nrab ntawm cov hluav taws xob) yog ib peb -}}}}}}}}}}}}}}}}}}} ecease intry kev twb kev sib txuas, uas tuaj yeem ua tiav ncaj qha lossis los ntawm kev yaum. Earthing transformers tseem tuaj yeem muab cov khoom ntim hauv zos tau ntxiv.
Thaum lub sijhawm -} theem txwv kev txhaum, tus reactor txwv qhov txhaum tam sim no ntawm nruab nrab ntawm nruab nrab thiab txhim kho kev rov qab ntawm lub zog. Raws li IEC 60076-6, lub hauv paus reassor tau txuas nrog lub zog nruab nrab ntawm txoj kab mus rau hauv av rau qhov kev xav tau ntawm qhov kev txhaum hauv av hauv lub system.
Lub pob ntseg pob ntseg tuaj yeem muab qhov chaw nruab nrab rau lub hwj huam sib chaws. Feem ntau zn kev sib txuas yog siv. Lub z - kev sib txuas muab cov linear thiab tshwj xeeb xoom- ntu kev cuam tshuam. Lub pob ntseg pob hluav taws xob tuaj yeem txuas rau hauv Yn + D hom.
Cim npe nrov: av ib transformer, chaw tsim khoom, chaw muag khoom, tus nqi, nqi
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