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Métodi Phasor don Kwallon Masana Goma-gomai

Edwiin
فیلڈ: Makaranta karamin kwarewa
China

A cikin kula da wurare da kula da kungiyoyi, an fi sanya kungiyoyi a kungiyoyi. Har kungiya tana da abubuwa kamar rizisita, induktanta, da kapasita, wanda ke taka shugaban kungiyar gine-gine a kungiyar. A gine-gine kungiyar tana dace a fadada kungiyar gine-gine, sannan ake haɗa matsayin abubuwan duk kungiyoyi.

A cikin hukuma na kula, ana yi amfani da tsari da kuma zabi na kula da karamin kila. Idan an yi lissafi na kula, ana duba tsari da kuma zabun karamin kila. Akwai wasu hanyoyi uku na lissafi na kula da kungiyoyi a kungiyoyi, kamar yadda ake bayyana:

  • Hanyar Phasor (ko Hanyar Vektora)

  • Hanyar Admittance

  • Hanyar Phasor Algebra (ko Hanyar Symbolic ko J Method)

An zaɓe hanyar wanda ya ba da nasara mafi yawa. A wannan rubutu, za a bayyana Hanyar Phasor a cikin bayanai.

Maimakon Da Za a Yi Don Lissafi Kungiyar Da Kungiyoyi Daga Hanyar Phasor

Za a duba rubutun kula don lissafin kula ta hanyar hanyar.

Ma'adi 1 – Sanya Rubutun Kula

Karkashin, za a sanya rubutun kula da kuka. Duba kulan a nan a ciki, wanda tana da kungiyoyi biyu:

  • Kungiyar 1: Rizisita (R) da induktanta (L) a kungiyar gine-gine

  • Kungiyar 2: Rizisita (R) da kapasita (C) a kungiyar gine-gine
    Karamin kula ta hankali tana nufin da V volts.

Ma'adi 2 – Hesabta Impedance Ta Kungiyar Gine-Gine

Za a duba impedance ta har kungiyar gine-gine:

Ma'adi 3 – Dubata tsari da kuma zabun karamin kila a kungiyar gine-gine.

A nan,

  • ϕ1 tana nufin lagging angle, wanda tana nuna kungiyar induktanta.

  • ϕ2 tana nufin leading angle, wanda tana nuna kungiyar kapasita.

Ma'adi 4 – Sanya Rubutun Phasor

Za a iya rubutun kula ta hankali a kan rubutun phasor, sannan za a sanya rubutun kila kungiyar kamar yadda ake bayyana:

Ma'adi 5 – Hesabta Phasor Sum Ta Kila Kungiyar

Za a duba phasor sum ta kila kungiyar ta hanyar hanyar component:

Sannan kila I zai zama

Ma'adi 6 – Duba zabun ϕ a kan kila mai kula I da kula ta kula V.

A nan zabu ϕ tana nufin lagging saboda Iyy tana da adadin haske

Power factor ta kula tana nufin Cosϕ ko

Wannan shine cewa game da hanyar phasor na lissafi kungiyar da kungiyoyi.

Ba da kyau kuma kara mai rubutu!
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