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Koila na Rogowski: Me ke Nana & Yadda Ya Fara?

Electrical4u
فیلڈ: Karkashin Kuliya da Dukkana
0
China

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Mai wa Rogowski Coil?

Rogowski coil yana nufin wuraren karamin kasa da ake amfani da shi wajen ci gaba da rukunin kasa na (AC). Ana iya amfani da shi wajen ci gaba da rukunin kasa na mai tsari, rukunin kasa na mai siffofin kasa, ko rukunin kasa na mai karfi. Sunan Rogowski coil ya bincike daga sunan mutum mai lafiya na Aleman Walter Rogowski.

Rogowski coil yana da tsari mai yawa da N cikin ziyarta da misali na A. Ba a kan Rogowski coil ba ne musamman mai karami.

Tsarin tsari na ziyarta tana bage zuwa haguwar tsari na ziyarta zuwa haguwar. Saboda haka, duka haguna su ne a haguwar tsari na ziyarta.

Wannan asusunsu na daidai tana ci gaba da karamin kasa na da muke ci gaba da rukunin kasa na.

Yadda Rogowski Coil Ya Yi Aiki?

Rogowski coils sun yi aiki a cikin hukuma na faraday. Sun fi dace da AC current transformers (CTs). A cikin current transformers, tasiri na voltage a ziyartar biyu ana da muhimmanci da rukunin kasa na mai yau a kan karamin kasa.

Karamin da Rogowski coils ke da AC current transformers shine core. A cikin Rogowski coils, ana amfani da air core, a cikin current transformer, ana amfani da steel core.

Idan rukunin kasa ya zama a karamin kasa, za a bayyana magnetic field. Saboda magana da magnetic field, voltage za a fito a kan haguna Rogowski coil.

Yadda voltage yake yana da muhimmanci da rukunin kasa na mai yau a kan karamin kasa. Rogowski coils suna da tsari mai yawa. Yanzu, output na Rogowski coils ana haɗa da integrator circuit. Saboda haka, voltage na ziyarta za a haske don bayyana output voltage wanda yake da muhimmanci da input current signal.

Rogowski Coil Current Sensor

Ba da kyau kuma kara mai rubutu!

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