• Product
  • Suppliers
  • Manufacturers
  • Solutions
  • Free tools
  • Knowledges
  • Experts
  • Communities
Search


Fuska mai hanyar kuli na ƙarfi a GIS

Edwiin
Edwiin
فیلڈ: Makaranta karamin kwarewa
China

Mafiya da Taka Masu Inganci a Kofin VCB

  1. Kafin koyar da masu inganci suna da shawarar da zan iya amfani da madadaidai na inganci wasu wanda ba su SF6. Idan a zabi masu inganci kamar hawa mai yake, nitrogen, ko CO2, ya kamata cewa ingancinta a kan gida ya fi yawa daga ingancinta a kan SF6 a matsayin adadin lutsen sama.

  2. Masu inganci mai yawa zuwa kofin ya haɗa da tsari na rarrabtoci a cikin kofin (VI). Wannan za a buƙatar kofin VI mai yawan, masu kyakkyawan lutsen sama mafi yawa.

Abubuwa Da Su Yi Amfani Da VCB a GIS

  • Masu inganci daga VI (kamar fadada) zuwa kofin ya haɗa da tsari na lutsen sama mai yawa.

  • Yawan lutsen sama a kan VI ya ƙare saboda yawan darasi zuwa tsaye.

  • Aiki na bellows ya haɗa da gas mai yawan lutsen sama, wanda ya ƙare energy na aiki da kuma ya haɗa da bellows zuwa mechanical stress mafi yawa.

  • Saboda encapsulation, heat exchange zuwa gaba ya ƙare saboda haka, wanda ya ƙare diameters na copper stem mafi yawa.

  • Yawan VI ya fi yawa daga yawan SF6 interrupter.

  • Gas na inganci na VCB ya iya zama da zabi mai musamman.

  • Enclosures na GIS (babu cast aluminum) za su haɗa da X-ray effects zuwa gaba.

Hadi ya nuna dead-tank-type high-voltage circuit breaker (HVCB) da gas.

 

Ba da kyau kuma kara mai rubutu!
Tambayar Da Yawanci
Me kadan da THD? Yadda Ya Haɗa da Gaskiya na Ƙarfin Kirkiyya & Farkon Aiki
Me kadan da THD? Yadda Ya Haɗa da Gaskiya na Ƙarfin Kirkiyya & Farkon Aiki
A cikin fanni al'ada mai karkashin kashi, yawan inganci da gaskiya na muhimmanci ga tattalin kashi. Saboda zama ta hanyar teknologiyan al'adu mai karkashin kashi, yawan amfani da muhimman kashi wanda ba su duka ba ta haɗa da matsalolin kashi masu sauti.Takaitaccen THDTotal Harmonic Distortion (THD) tana nufin tsari na root mean square (RMS) daga dukkan muhimman kashi zuwa RMS na muhimman kashi a fili mai karfi. Wannan shi ne abu mai girma, ana iya bayyana shi a baya a latsa. THD mai kadan ya nun
Encyclopedia
11/01/2025
THD Overload: Yadda Harmonics Take Da IEE-Business Power Equipment
THD Overload: Yadda Harmonics Take Da IEE-Business Power Equipment
Idan lokacin da Actual Grid THD Ya Zama Da Duk (misali, Voltage THDv > 5%, Current THDi > 10%), Yana Ba Aka Iya Kula Wannan Tashin Jirgin Samun Noma — Transmission → Distribution → Generation → Control → Consumption. Abubuwan Da Suke Suna Cewa Sune Additional Losses, Resonant Overcurrent, Torque Fluctuations, da Sampling Distortion. Mechanisms of Damage and Manifestations Vary Significantly by Equipment Type, as Detailed Below:1. Tashin Transmission: Overheating, Aging, and Drastically Red
Echo
11/01/2025
Maimakon SF6 na Gagartar Barazanin Farkon GIS
Maimakon SF6 na Gagartar Barazanin Farkon GIS
Don samun yawan gas SF6 a wurin GIS, idan an yi amfani da hukuma na gano da shi, ya kamata a ci gaba da yawan gas SF6 mai uku a cikin wurin GIS. Kamar kungiyoyin da aka bayar, zai iya kontrola ta'aduwar ci gaban da ±0.5%. Yawan yawa ana ganin da ita ce saboda wahala a yawan gas bayan wata, wanda ke taimaka a kawo masana kan yadda ake magance wurin. A hukumar da za a yi amfani don sanin yawan, ana amfani da nufin ruwa, wanda ke aiki a matsayin kowace wurin GIS kamar fina-finai da fagutu daga ruku
Oliver Watts
10/31/2025
Daga RMUs Take Farko? An Kudanci Tsirrai da Gas Leak
Daga RMUs Take Farko? An Kudanci Tsirrai da Gas Leak
1. BincikeRing main units (RMUs) sunan abin da ake magance a cikin kofin mafi yamma ko kofin mafi yawan mutuwa. Saboda hanyar cin, tsarin yawan, kyakkyawar kyaututtuka, kyakkyawa, karfi ga jirgin ruwa, da kuma kyakkyawar tashin [1], RMUs suna amfani da su a matsayin yanayi na inganci da kuma yanayi na gaba-gaba a cikin jerin sauran ta hanyar kula na Najeriya [2], musamman a cikin yanayi na gaba-gaba da 10 kV. Da samun tasiri na tattalin arziki da kuma tasiri na tattalin kula, abubuwan da aka buk
Felix Spark
10/31/2025
Aika tambaya
Kwamfuta
Samun IEE Business Application
Yi amfani da IEE-Business app don samun abubuwan aikin, samun halayyin, haɗi da malamai, kuma kai tsauraran takaiddun kasoshin duka lokaci, duka wurin—dole bai karfin takamaltar hulɗin ku na alintakargida da kasuwanci.