Sekiangnshan scoetech complical co, ltd
100 kVA Pad Mount Transformer-24 / 0.24 kV|Jamaica 2024
Matla: 100kVA
Matla: 24/0.24kV
Feature: e nang le surge arrester
Moralo o momahaneng,{0}}o bonolo ho tikoloho, o fana ka litharollo tse tšepahalang bakeng sa litsamaiso tsa sejoale-joale tsa kabo ea motlakase.
01 Kakaretso
1.1 Semelo sa Morero
100 kVAsingle phase pad mounted transformere ile ea isoa Jamaica ka 2024. Matla a lekantsoeng a transformer ke 100 kVA e nang le pholiso ea ONAN. Motlakase oa mantlha ke 24GrdY/13.8kV e nang le ± 2 * 2.5% tapping range (NLTC), motlakase oa bobeli ke 0.24/0.12kV, ba thehile sehlopha sa vector sa Ii0, mme ke phepelo ea loop le pele e shoeleng 100 kva.pad mount transformer. Transformer ea 100 kva pad Mount e entsoe hantle 'me sistimi ea ho kenya letsoho e ntlafalitsoe ho hanela lets'ollo la lehalima. Kabo ea phallo ea makenete e tšoana, tahlehelo e eketsehileng e tlase, 'me ho qojoa ho feteletseng ha sebaka. Matla a makenete a motlakase a laoloa ka mokhoa o fokolang, 'me ho thothomela le lerata li fokotsehile haholo. Kabo e ts'oanang ea mocheso e netefatsa phello e ntle ea ho pholisa; Litšobotsi tsa magnetization li bonts'a linearity e ntle haholo le coefficient e phahameng ea linearity, e netefatsang ts'ebetso e sebetsang le e tsitsitseng ea lisebelisoa. pad mounted transformer e loketse liindasteri tse ngata haholo le likhoebo tsa merafo, likou le libaka tsa bolulo le libaka tse ling, e ka etsa hore phepelo ea motlakase e phahameng e atolosetsoe setsing sa phalliso, ea fokotsa sebaka se tlase{6}} sa phepelo ea motlakase, sa fokotsa tahlehelo. Nako ea kaho ea setša e khuts'oane, matsete a fokolang.
1.2 Tlhaloso ea Setsebi
100 kva pad Mount li-transformer mofuta le leqephe la data
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E fetisetsoa ho
Jamaica
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Selemo
2024
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Mofuta
Transformer e kentsoeng ka pampiri
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Standard
IEEE
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Fepa
Loop
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Pele
E shoeleng
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Rated Power
100kVA
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Khafetsa
50HZ
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Mokhahlelo
1
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Mofuta oa ho Pholisa
ONA
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Polarity
Subtractive
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Voltage ea mantlha
24GrdY/13.8 kV
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Motlakase oa bobeli
0.24/0.12 kV
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Lintho Tse Hlahang
Koporo
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Angular displacement
Ii0
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Tšitiso
4%
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Tlanya Changer
NLTC
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Tlanya Range
±2*2.5%
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Mamello
±7.5%
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Ha ho Tahlehelo ea Mojaro
0.205KW(＋10%)
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Ho Lahleheloa ke Moroalo
0.801KW(＋6%)
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Lisebelisoa
Tlhophiso e Tloaelehileng
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1.3 Litšoantšo
100 kVA pad Mount sets'oants'o sa setšoantšo le boholo.
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02 Tlhahiso
2.1 Ntlha ea bohlokoa
Mokotla oa tšepe oa leqeba o entsoe ka lakane ea tšepe ea silicon e nang le matla a phahameng a ho kenella ka mokhoa oa matsoeli. Nakong ea ts'ebetso ea matsoeli, hangata ho eketsoa lesela le sireletsang ho fokotsa vortex le tahlehelo ea mantlha. Ho koala pakeng tsa lihlopha ho hatisoa ts'ebetsong ea tlhahiso ho ntlafatsa ts'ebetso ea mantlha. Sebopeho sa mokokotlo oa leqeba se ka khona ho tsepamisa mohopolo le ho fetisa phallo ea makenete, e le hore e khone ho mamella boima bo phahameng ba matla a khoheli tlas'a molumo o tšoanang, le ho ntlafatsa matla a matla le ts'ebetso ea lisebelisoa. Ka-mashiti a tšepe a boleng bo phahameng a silicon le mokhoa o nepahetseng oa ho tsoelipana, tahlehelo ea mantlha le litahlehelo tse ling li ka fokotsoa haholo, ka hona ho ntlafatsa ts'ebetso ea kakaretso ea lisebelisoa. Hobane ts'ebetso ea matsoelintsoeke e fokotsa lekhalo la moea le khokahano e mpe bohareng, mokokotlo oa tšepe oa leqeba hangata o na le maemo a tlase a ho sisinyeha le lerata, mme ts'ebetso ea matsoelintsoeke e etsa hore mantlha e be e ts'oanang, ho fokotsa bothata ba ho thothomela ha mochini. Matšeliso a ts'ebetso ea lisebelisoa a ntlafatsoa. Sebopeho se matsoelintsoeke sa mokokotlo oa leqeba se fokotsa tahlehelo ea hona joale ea eddy ka lebaka la tsela e khuts'oane ea mokokotlo nakong ea ts'ebetso ea matsoeli. Sebopeho sa matsoelintsoeke hangata se etsa hore moralo oa mantlha oa transformer o kopane haholoanyane mme o loketse lits'ebetso tse hlokang matla a phahameng a matla. Ha ho bapisoa le li-laminate cores, li-cores tsa maqeba ka tloaelo li na le molumo o monyenyane le boima ba 'mele, tse thusang ho fokotsa boima ba kakaretso ea transformer.
2.2 Ho tsubella
Matsoelo a phahameng{{0}a matla a motlakase: Matsoelo a phahameng-hangata a sebelisa terata ea koporo e sebetsang hantle haholo, 'me a tlotsoa ka pente e sireletsang kapa lesela le phuthetsoeng ho thibela motlakase le ho netefatsa polokeho. Lintlha tse kang boemo ba ho kenya letsoho, ho hanyetsa motlakase le tsamaiso ea mocheso li lokela ho nkoa ka moralo. Palo ea ho chenchana, bophara le matsoelintsoeke a matsoelintsoeke a tla ama ts'ebetso le katleho ea transformer.
-Matsoelintsoeke a foil a tlase: Matsoelopele a foil a thehiloe holim'a teipi ea koporo kapa ea aluminiamo ea botenya bo fapaneng joalo ka conductor, e nang le lisebelisoa tse sephara tsa ho kenella ka har'a li-interlayer, lisebelisoa tse tšesaane tsa ho kenya letsoho joalo ka motjhini oa ho koala, mochining oa foil o koalang matsoeli, ho etsa khoele, le ho tjheseletsa bokahare ba bokantle le bokantle ba khoele. Hobane khoele e tlase-ea motlakase hangata e kholo, haeba terata e entsoe ka tsela e bapileng, haeba mokhoa oa ho tsoelipana o sebelisoa ha matsoelintsoeke a tla hlahisa Angle e kholo ea spiral, ha sedikiso sa transformer{3}}se tla hlahisa matla a maholo ho leba lehlakoreng le otlolohileng la khoele, e leng se tla baka tšenyo ho khoele. Qetello ea foil ea koporo e bataletse, kahoo matla a axial a potoloho e khuts'oane ke karoloana feela ea sebopeho sa leqeba la terata, 'me e na le matla a matla a ho hanyetsa{5} a potoloho.
2.3 Tanka
Bakeng sa sebopeho sa ho tiisa sa mantlha, haholo moo ho dutla ha oli ho leng bonolo ho etsahala, qala ho tsoa taolong ea thepa ea thepa ho netefatsa hore tšepe ha e rusoe, ho qhoma, hamore, hamore, ts'ebetso e khethehileng ea karolo ea tiiso ea tanka ea oli, le ho penta ka kakaretso ea lebokose, tlosa li-burrs tse bohale tsa sekhutlo le slag ea welding e hlahisitsoeng ha ho etsoa pente ea lebokose, 'me u matlafatse ho khomarela. Weld poleiti ea tšepe e sehiloeng, 'me u netefatse ho ts'oana le matla a weld nakong ea ts'ebetso ea welding. Ka kakaretso, ho sebelisoa welding e sirelelitsoeng ka khase (MIG kapa MAG) kapa manual arc welding.
2.4 Kopano ea ho Qetela
03 Teko
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Che. |
Ntho ea Teko |
Yuniti
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Melao ea ho Amohela |
Litekanyetso Tse Lekanyelitsoeng |
Qetello |
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1 |
Litekanyo tsa ho hanyetsa |
/ |
/ |
/ |
Feta |
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2 |
Liteko tsa Karolelano |
/ |
Phapang ea karo-karolelano ea motlakase ho theipi ea mantlha: Ka tlase ho kapa ho lekana le 0.5% Letšoao la khokahano: Ii0 |
A: -0.05 B: -0.05 |
Feta |
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3 |
Liteko tsa polarity |
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Subtractive |
Subtractive |
Feta |
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4 |
Ha ho{{0}tahlehelo ea thepa le thabo ea hona joale |
% kW |
I0 : fana ka boleng bo lekantsoeng P0: fana ka boleng bo lekantsoeng mamello ea ho se lahleheloe ke moroalo ke +10% |
0.23 0.187 |
Feta |
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5 |
Litahlehelo tsa meroalo le motlakase oa impedance |
/ kW kW |
t: likhato tse 85 Z%: boleng bo lekantsoeng Pk: boleng bo lekantsoeng Pt: boleng bo lekantsoeng mamello ea impedance ke ± 10% mamello ea tahlehelo ea boima kaofela ke +6% |
3.71 0.732 0.919 99.30 |
Feta |
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6 |
Teko ea Voltage e sebelisitsoeng |
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LV: 10kV 60s |
Ha ho ho putlama ha motlakase oa liteko |
Feta |
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7 |
Teko ea ho mamella Voltage e kentsoeng |
/ |
Matla a sebelisoang (kV): 2 Ur Nako: 40 Hangata (HZ): 150 |
Ha ho ho putlama ha motlakase oa liteko |
Feta |
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8 |
Tekanyo ea ho hanyetsa Insulation |
GΩ |
LV-HV ho ea fatše |
34.4 |
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9 |
Leakage Test |
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Khatello e sebelisitsoeng: 20kPA Nako: 12h |
Ha ho na leakage le che Tšenyo |
Feta |
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10 |
Teko ea Dielectric ea Oli |
kV |
E kholo ho feta kapa e lekana le 45 |
56.81 |
Feta |
04 Ho paka le ho Romela
05 Sebaka le Kakaretso
Single-phase pad-transformer e kentsoeng, e nang le moralo oa eona o kopaneng, ts'ebetso e ikhethang, le maemo a holimo, ke khetho e nepahetseng bakeng sa litsamaiso tsa sejoale-joale tsa kabo ea motlakase. Ebang ke bakeng sa metse ea bolulo, lisebelisoa tsa motlakase, kapa merero ea khoebo, e fana ka phepelo ea motlakase e tsitsitseng le e tšepahalang ho fihlela litlhoko tse fapaneng. Ka nako e telele ea ts'ebeletso le litšenyehelo tse tlase tsa tlhokomelo, e fana ka tharollo e sebetsang hantle le e theko e phahameng-e sebetsang hantle, e netefatsang khotso e kholo ea kelello le boiketlo ba hau.litlhoko tsa motlakase!
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