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400kV 330kV Har da Turu a Bincike na Turu uku na Tap-Changing Autotransformer

  • 400kV 330kV Three-Phase Three-Winding On-Load Tap-Changing Autotransformer

Abubuwa gaba

Muhimmiya ROCKWILL
Model NO. 400kV 330kV Har da Turu a Bincike na Turu uku na Tap-Changing Autotransformer
Rated Voltage 400kV
Rated Frequency 50/60Hz
Siri OSFSZ

Bayani na sayen daga mai wuyaci

Sharararwa

Bayani:

Wannan shine taurari na karamin gaba da karamin rarrabe kashi, tana da kayayi uku don koyarwa da ingancin karamin gaba da karamin rarrabe kashi. Amsa a cikin tsarki ta ke badala masu shirya bayan da take fito, wanda yake iya ba da koyarwa a kan jirgin kashi biliyanza hankali. Amfani da abincin da suka fi yawa da fasahar tafiya mai zurfi, tana da karfin zama, kyau a hankalin karamin gaba, da kuma yana da tasiri a kan koyarwa. Tana da muhimmancin da za a iya amfani da shi a kan koyarwa da kafin koyarwa, tare da kuma a yi ayyuka da koyarwa.

Muhimman Tsarin Abinci:

  • Kayan aikin da ya dace da fasahar ilimin lissafi, bayanin kayayyakin kashi, karamin gaba, karamin rarrabe da karamin ruwa.

  • Fasahar ilimi da ya dace da IEC standards, an samun shi a cikin tushen masu amfani, PD ta kamar da IEC60076-3.

  • Kyau a hankalin karamin gaba, kayan aikin da ya dace, kamar da koyarwar kashi, karamin gaba, karamin rarrabe da karamin ruwa, tana da karfin zama, kyau a hankalin karamin gaba, karamin rarrabe da karamin ruwa, babu yawan yanayi a kan koyarwa.

  • Abubuwan da suka fi yawa: Kyau a hankalin amfani, tana da nuna, babu yanayi, kafin koyarwa, babu yawan yanayi.

Muhimman Bayanai Na Fasahar Ilimi

Daga cikinsu, wasu autotransformers suna da karamin gaba da karamin rarrabe kasha kamar 121kV, 132kV, 138kV, 200kV, 225kV, 230kV, 245kV, 275kV, 330kV, 345kV, 400kV da 756kV, Ana iya bayar da aiki a kan koyarwa.

330kV 90000kVA~720000kVA Three-phase Double-winding Power Transformer with Off-circuit Tap-changer

Rated capacity

(kVA)

Voltage combination and tapping range

Vector group

Energy consumption class Ⅰ

Energy consumption class Ⅱ

Energy consumption class Ⅲ

Short-circuit impedance

(%)

HV tapping range

(%)

LV

(kV)

No-load loss

(kW)

On-load loss

(kW)

No-load loss

(kW)

On-load loss

(kW)

No-load loss

(kW)

On-load loss

(kW)

90000

345

345±2×2.5% 363

363±2×2.5%


10.5

13.8

15.75

18

20

YNd11

37

247

44

247

54

260

14 ~ 15

120000

47

306

55

306

68

323

150000

56

362

66

362

81

382

180000

64

415

75

415

93

438

240000

80

515

94

515

116

543

360000

109

722

129

722

158

762

370000

111

736

131

736

162

777

400000

118

780

139

780

171

824

720000

183

1212

216

1212

266

1280

Lura: Turbin da dukkan cikakken bayanai da fannin za su iya gina mafi yawan kayayyakin da kuma nasarorin tsohon halin da aka fi sani.

330kV 90000kVA~240000kVA Tsohon Halin Uku na Uku biyu ta Karamin Tap-changer ta Hanyar Jirgin Lura

Rated capacity (kVA)

Voltage combination and tapping range

Vector group

Energy consumption class Ⅰ

Energy consumption class Ⅱ

Energy consumption class Ⅲ

Capacity assignment (%)

Short-circuit impedance (%)

HV tapping range(kV)

MV (kV)

LV (kV)

No-load loss(kW)

On-load loss(kW)

No-load loss(kW)

On-load loss(kW)

No-load loss(kW)

On-load loss(kW)

HV-MV 

24 ~ 26

HV-LV 

14 ~ 15

MV-LV 

8 ~ 9

100/100/100

90000

330±2×2.5%345±2×2.5%


121

10.5

13.8

15.75

YN yn0d11

42

302

50

302

62

318

120000

53

374

62

374

77

394

150000

63

442

74

442

91

466

180000

72

507

85

507

104

535

240000

89

629

105

629

130

664

Littafi:

  • Bayanan a tafarar wannan fushi suna da muhimmanci zuwa tashin bayanin tashin bayanin.

  • Yawan ziyarta na tashin bayanin tashin bayanin yana iya zama (100/50/100)%.

  • A lalle ne ya zama da tashin bayanin tashin bayanin kamar yadda aka bukata, ita ce mai hukuma: HV-LV 24%~26%, HV-MV 14%~15%, MV-LV 8%~9%, kuma yawan ziyartar ta zai iya zama (100/100/50)% ko (100/50/100)%.

  • .Mai hukuma a cikin tafarar bayanai suna da shi a gaba da yawan ziyarta ta 100%.

  • 5Tashin bayanin da sauran abubuwan da nasara bi suka samun amfani da suke a yi a kan bayanin masu iyawo da suka fi sani don ma aiki a cikin bayanai.

330kV 90000kVA~360000kVA Tashin bayanin uku-uken uku-uken uku-uken da Autotransformer da Off-circuit Tap-changer (Regulating in Series Winding)

Rated capacity (kVA)

90000

120000

150000

180000

240000

360000

Voltage combination and tapping range -

 

HV tapping range(kV)

330±2×2.5%

MV (kV)

121

 LV (kV)

10.5、11、35、38.5

Vector group

YN a0d11

Energy consumption class Ⅰ

No-load loss(kW)

25

31

37

42

53

72

On-load loss(kW)

237

292

347

396

492

668

Energy consumption class Ⅱ  

No-load loss(kW)

29

36

44

50

62

85

 On-load loss(kW)

237

292

347

396

492

668

Energy consumption class Ⅲ

No-load loss(kW)

36

45

54

62

77

104

On-load loss(kW)

250

308

366

418

520

705

Short-circuit impedance (%)

HV-MV 10~11、HV-LV 24~26、MV-LV 12~14

Capacity assignment (%)

100/100/30

Lura:

  • Bayanan a taulukan da ya ba da muhimmanci zuwa na fuskantar tsarin shirya.

  • Za a iya bayar tsarin karkashin shirya idan an bukata, kuma zai iya haɗa kan shirya: HV-LV 10%~11%, HV-MV 24%~26%, MV-LV 12%~14%.

  • Haɗin shirya a taulukan ta ba da ƙarfin da yake cikin tsari.

  • Za a iya samun tsarin shirya da abubuwan da suka fi sani da kayayyakin masu shirya kamar yadda muke bukata.

330kV 90000kVA~360000kVA Tsarin Shirya uku biyu mai Kirkiroji mai On-load Tap-changer (Regulating at the End of Series Winding)

Rated capacity (kVA)

90000

120000

150000

180000

240000

360000

Voltage combination and tapping range -

 

HV tapping range(kV)

330±8×1.25%、345±8×1.25%

MV (kV)

121

LV (kV)

10.5、11、35、38.5

Vector group

YN a0d11

Energy consumption class Ⅰ 

 

No-load loss(kW)

26

32

38

43

54

74

On-load loss(kW)

235

292

345

396

492

668

Energy consumption class Ⅱ 

 

No-load loss(kW)

31

38

45

51

64

87

On-load loss(kW)

235

292

345

396

492

668

Energy consumption class Ⅲ

 

No-load loss(kW)

38

47

55

63

79

107

On-load loss(kW)

248

308

364

418

520

705

Short-circuit impedance (%)

HV-MV 10~11、HV-LV 24~26、MV-LV 12~14

Capacity assignment (%)

100/100/30

Lura:

  • Bayanan da tafakar a nan tana iya haɗa da tufafin bayanin karkashin mutuwar. Tufafin bayanin karshen mutuwar zai iya ba da shi idan yake buƙata.

  • Zamfara na gaba ta hanyar cikin bayanin tana iya haɗa da 100% darajarinsa.

  • Mutuwar da sabon parametoro da kyakkyawan kuɗi suna iya gina tun daga rayukantar mai amfani.

Tsari Masu Amfani Da Su Daidai

  • Yankin: ≤1000m;

  • Girman jiki: Girman jiki mafi yawa: +40℃; Girman jiki mafi yawa na watan: +30℃; Girman jiki mafi yawa na shekarar: +20℃; Girman jiki mafi ƙarin: -25℃.

  • Ingantaccen saki: inganci mai sauƙi, uku masu sauri mai sauƙi

  • Yankin da aka yi inganta: ta hanyar kasa ko tasha, bili da lafiya mai sauƙi. Lura: Idan an yi amfani da mutuwar a wurare dabam, ya kamata a bayyana wannan idan an yi ra'ayi.

FAQ
Q: Daga cewa kuma da ake amfani da tsarin faduwar uku a autotransformers na 400kV/330kV?
A:
Strukturna da sauki uku na iya taimaka wajen kawo sarrafa tasiri mai zurfi a kan 400kV, 330kV da kuma yankin da suke (misali, 110kV). Wannan ya haɗa aiki na maimaita da aiki na cikakken sarrafa, ya shafi tsarin grid, ya zama muhimmanci na gudanar da zabe, kuma ya zama kyau aikin kawo sarrafa mai zurfi a kan wurin kadan.
Q: Wani aikin da ya zama na yadda ake amfani da funktiyar on-load tap-changing a cikin 400kV/330kV autotransformer?
A:
Ingantaccen kammalawa a kan tappi a lokacin da mutane ke aiki, yana iya bayyana hanyar tsarki ba wajen ci gaba-gaban kirkiro, ta haka ya zama na iya haifar da kirkiro daga cikin hanyoyin da ake amfani da su a lokacin da ba a yi waɗanda. Yana iya jagoranci ƙarin ƙwarewa a kan kirkiro, ta haka ya zama na iya haifar da abubuwan ruwa masu kyau ga wasu muhimmanci kamar wurare da take da aiki a kan birnin kasuwanci da kuma hanyoyin da ake amfani da su a kan gaban da take da aiki.
Maimakanta mai inganci
Kayan da ke zuwa
kima mai yiwuwa da wata
Waktu na kirma
100.0%
≤4h
Gaskiya ta hanyar kamfanin
Workplace: 108000m²m² Jami'a nanan mafi girma: 700+ Zama-zama na Farko da aka Fitowa a Shekarar (USD): 150000000
Workplace: 108000m²m²
Jami'a nanan mafi girma: 700+
Zama-zama na Farko da aka Fitowa a Shekarar (USD): 150000000
Aiki
Turanci Masana: Design/Manufakturi/Sallar
Ƙananunan Cigaba: Gwọ́n ọkụ̀ àbálòpà/Transformator
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