167 kVA Cooper Pad Mounted Transformer-13.8/0.24 kV|Guyana 2024

167 kVA Cooper Pad Mounted Transformer-13.8/0.24 kV|Guyana 2024

Naha: Guyana 2024
Matla: 167kVA
Matla: 13.8/0.24kV
Tšobotsi: e nang le matsoelintsoeke a koporo
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Ho fetola bokamoso ba matla-{1}}e le 'ngoe{2}}litharollo tse kentsoeng bakeng sa katleho e ke keng ea lekanngoa.

 

01 Kakaretso

1.1 Semelo sa Morero

Transformer ena ea 167kVA single phase pole mounted e rometsoe Guyana ka Phupu, 2024. Matla a lekantsoeng a transformer ea mofuta o omileng ke 167 kVA, motlakase oa mantlha ke 13.8 kV le motlakase oa bobeli ke 0.24/0.12 kV. Ho marang-rang a ajoang, -mohato oa transfoma e le sesebelisoa sa ho ajoa o na le melemo e mengata, e ka fokotsa bolelele ba-mohala oa motlakase o tlase, oa fokotsa tahlehelo ea mohala, oa ntlafatsa boleng ba phepelo ea motlakase. Ho amohetsoe moralo o motle oa ho boloka matla le ho boloka matla, transformer e bonahala ka tšebeliso ea mehala e emisitsoeng, boholo bo bonyenyane, matsete a manyane a litšebeletso, ho fokotsa{10}} radius ea phepelo ea motlakase e tlase, e ka fokotsa tahlehelo ea mohala ho feta 60%. Transformer e amohela sebopeho se tiisitsoeng ka botlalo, bokhoni bo matla ba ho jara, ho ts'epaha haholo ts'ebetsong e tsoelang pele le tlhokomelo e bonolo. E loketse likhoele tsa motlakase tsa mahaeng, libaka tse lithabeng tse hole, metse e qalikaneng, tlhahiso ea temo, mabone le tšebeliso ea motlakase, 'me e ka boela ea sebelisoa bakeng sa -ho boloka phetoho ea litšiea tsa ho ajoa ha liporo le likhoele tsa motlakase litoropong.

Transformer e phahamisitsoeng ka lipalo ea 167kVA e entsoe ka theknoloji e tsoetseng pele mme e nka lisebelisoa tsa boleng bo holimo le likarolo tse hlahisang boleng bo tšepahalang le nako e telele ea ts'ebetso.

Re etsa bonnete ba hore karolo e 'ngoe le e 'ngoe ea rona e tlisitsoeng e entse tlhahlobo e matla ea ho amoheloa. Re fana ka-tšebeletso e le 'ngoe ho tloha ho boeletsi, ho qotsa, ho etsa thepa, ho kenya tšebetsong, ho fana ka lithupelo ho isa litšebeletsong tsa ka mor'a thekiso, lihlahisoa tsa rona li se li sebetsa literekeng tse fetang 50 lefatšeng. Re ikemiselitse ho ba morekisi ea tšepahalang ka ho fetisisa hammoho le molekane oa hau ea hloahloa khoebong!

 

1.2 Tlhaloso ea Setsebi

50 kVA poleiti e le 'ngoe e kenngoeng lintlha tsa transformer le leqephe la data

E fetisetsoa ho
Guyana
Selemo
2024
Mofuta
Pole Mounted Transformer
Standard
IEEE C57.12.20
Rated Power
167kVA
Khafetsa
60HZ
Mokhahlelo
1
Mofuta oa ho Pholisa
ONA
Sehlopha sa Vector
li0
Voltage ea mantlha
13.8kV
Motlakase oa bobeli
0.24/0.12 kV
Lintho Tse Hlahang
Koporo
Polarity
Subtractive
Tšitiso
2.5%
Mamello
±10%
Katleho
99.05%
Tlanya Range
± 2 * 2.5% le NLTC
Mokelikeli o thibelang metsi
Oli ea Liminerale
Ha ho Tahlehelo ea Mojaro
0.395KW
Ho Lahleheloa ke Moroalo
1.790KW
Lisebelisoa
Tlhophiso e Tloaelehileng

 

1.3 Litšoantšo

167 kVA poling mounted transformer diagram to the size and size.

pole mounted transformer drawing pole mounted transformer nameplate

 

 

02 Tlhahiso

2.1 Konokono

Li-transformer- tse kentsoeng ka poleiti e le 'ngoe li sebelisa sebopeho sa coil core, coil core e entsoe ka silicon sheet e nang le matla a khoheli a phahameng, e lumellang hore e tsamaise matla a phahameng a khoheli ka molumo o monyane, kahoo e ntlafatsa ts'ebetso ea lisebelisoa. Mokokotlo oa li-coil o etselitsoe ho fokotsa tahlehelo ea tšepe (ho kenyeletsa tahlehelo ea hysteresis le tahlehelo ea hona joale ea eddy), 'me mokhoa oa ho etsa li-coil core o lumella hore ho be le phetoho e kholo ea moralo, e ka lokisoang ho latela litlhoko tsa kopo e khethehileng. Mohlala, ka ho fetola geometry, thepa kapa moea oa mantlha, ts'ebetso ea lisebelisoa e ka ntlafatsoa ho fihlela litlhoko tse fapaneng tsa tekheniki. Moralo oa coil core o fokotsa lerata la motlakase, le bohlokoa haholo lits'ebetsong tse phahameng tsa maqhubu. Ho fokotsa lerata ha ho ntlafatse feela tikoloho ea ho sebetsa matšeliso a thepa, empa hape ho ntlafatsa botsitso ba kakaretso ba ts'ebetso ea lisebelisoa. Hobane moralo oa sebopeho sa coil core o lumella moea o phallang hantle le ho qhala mocheso, o khona ho ntša mocheso ka nepo haholoanyane ha o sebelisa-matla a phahameng, kahoo a qoba mathata a ho futhumala ho feteletseng le ho ntlafatsa ts'epo le bophelo ba ts'ebeletso ea lisebelisoa.

 

2.2 Ho tsubella

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Ka lebaka la moralo oa eona oa polane, matsoelo a foil a ka fokotsa tšitiso ea motlakase (EMI) le lerata la motlakase. Sebopeho sa eona se etsa hore kabo ea matla a khoheli e be e ts'oanang le ho fokotsa tšitiso ea motlakase ka har'a maqhubu. Ha ho bapisoa le mokhoa oa setso oa ho koloka, ho tsoelipana ha foil ho ka fokotsa ho hanyetsa le tahlehelo ea matla. Sebaka se pharaletseng sa foil se fana ka sebaka se seholo sa ho tsamaisa hona joale 'me se fokotsa ho hanyetsa ha mapheo. Ha ho bapisoa le mokhoa oa setso oa ho koloka, ho tsoelipana ha foil ho ka fokotsa ho hanyetsa le tahlehelo ea matla. Sebaka se pharaletseng sa foil se fana ka sebaka se seholo sa ho tsamaisa hona joale 'me se fokotsa ho hanyetsa ha mapheo. Moralo oa foil winding o ka fokotsa boleng ba matsoelintsoeke, bo bohlokoa haholo bakeng sa lits'ebetso tse ling tse -tse phahameng. Ka nako e ts'oanang, foil winding e ka mamella mojaro o phahameng oa hona joale.

 

2.3 Tanka

Moralo oa tanka oa li-single{0}}phase pole mounted transformer hangata o mokopana 'me o loketse ho sebelisoa sebakeng{1}}litikoloho tse fokolang. Sebopeho sa eona sa litšiea se boloka sebaka ha se ntse se fana ka mokelikeli o lekaneng le ho senya mocheso. Tanka ea oli le oli ea eona e kenang ka hare e na le khanyetso e ntle ea mocheso o phahameng 'me e ka boloka ts'ebetso e tsitsitseng nakong ea ts'ebetso ea transformer. Li-transformer li entsoe ka mohopolo oa ho hanyetsa mocheso oa oli, ho etsa bonnete ba hore ha e senyehe kapa e lahleheloa ke matla a eona a ho thibela mocheso tlas'a maemo a phahameng a mocheso.

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2.4 Kopano ea ho Qetela

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03 Ho etsa liteko

Che.

Ntho ea Teko

Yuniti

Kamohelo

Litekanyetso

Litekanyetso Tse Lekanyelitsoeng

Qetello

1

Litekanyo tsa ho hanyetsa

/

/

/

Feta

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

-0.02

Feta

3

Liteko tsa polarity

/

Subtractive

Subtractive

Feta

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%

0.62

0.389

Feta

5

Litahlehelo tsa meroalo, motlakase oa impedance, tahlehelo e felletseng le katleho

/

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%

2.73

1.788

2.177

99.06

Feta

6

Teko ea Voltage e sebelisitsoeng

/

HV: 34KV 60s

LV: 10kV 60s

Ha ho ho putlama ha motlakase oa liteko

Feta

7

Teko ea ho mamella Voltage e kentsoeng

/

Matla a sebelisoang (KV): 2 Ur

Nako: 48

Hangata (HZ): 150

Ha ho ho putlama ha motlakase oa liteko

Feta

8

Tekanyo ea ho hanyetsa Insulation

HV{{0}LV ho ea fatše

LV-HV ho ea fatše

HV&LV ho ea fatše

83.9

69.4

68.1

/

9

Leakage Test

/

Khatello e sebelisitsoeng: 20kPA

Nako: 12h

Ha ho na leakage le Ha ho Tšenyo

Feta

10

Teko ea Dielectric ea Oli

kV

E kholo ho feta kapa e lekana le 45

53.23

Feta

 

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04 Ho paka le ho Romela

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05 Sebaka le Kakaretso

Rea leboha ka thahasello ea hau le ts'ehetso ea hau ho -phase pole{1}}mounted transformer e le 'ngoe! Ka phetoho ea matla a eona a matla, likarolo tse ntle tsa polokeho, le ts'ebetso e tsitsitseng, sehlahisoa sena se sebetsa haholo lits'ebetsong tsa kabo ea matla le masimong a indasteri. Re lula re ts'ehetsa molao-motheo oa boleng ba pele le boleng ba litšebeletso, re leka ka matla ho u fa litharollo tsa motlakase tse tšepahalang, -tse bonolo, le tse sebetsang hantle. Haeba u na le litlhoko kapa lipotso, ka kopo ikutloe u lokolohile ho ikopanya le rona. Re labalabela ho sebetsa le uena ho theha bokamoso bo khanyang hammoho!

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Hot Tags: Cooper pad mounted transformer, moetsi, mofani oa thepa, theko, litšenyehelo

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