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Duk da yawan ɗaya daga AC 3-phase motor star connection kadan 4kW. Ba wasu?

Encyclopedia
فیلڈ: Dakilin ƙasashen ilimi
0
China

Dalilin da amfani da star connection zuwa mafi yawan 4 kW na motoci masu sassa uku.

Motoci masu sassa uku ta mafi yawan 4kW suna iya amfani da star (Y) connection saboda abubuwan fadada da ke taimaka:

  1. Gudda tsari a cikin jeriyar kasa: A cikin star connection, har zuwa duka shi ne ke gudanar da tsari wanda ya fi 1/√3 daga tsari na kasa, ya'ni 220V kafin 380V. Wannan taimakawa gudda tsari a cikin jeriyar kasa, baki daya zai iya haifar da muhimmancinta na sauye-sauyen tsari.

  2. Gudda jeriyar kasa: Star connection tana guddatar jeriyar kasa, wanda yana taimakawa inganta motoci da kayayyakin kawo-karshe daga jeriyoyi mai yawa. Jeriyar kasa mai hagu tana taimakawa ci gaba wa motoci.

  3. Yadda ake iya amfani da motoci mai yawan noma: Saboda irin da star connection ke iya gudda yawan noma, yana da kyau a amfani da shi a cikin motoci mai yawan noma. Motoci ta mafi yawan 4 kW ba su ran yawan noma mai yawa, don haka, star connection yana da kyau a kan su.

Tsunufin bayan star connection da delta connection

  • Yawan noma: Don motoci masu delta connection, ana amfani da star-delta starting don gudda jeriyar kasa a lokacin kawo-karshe mai yawan noma. Yawan noma mai yawa ita ce babban dalili saboda momonan tana zama mai yawa a cikin star connection, kuma gudda jeriyar kasa tana da muhimmanci a lokacin kawo-karshe. Delta connection tana da yawan noma mai yawa da jeriyar kasa mai yawa, baki daya star connection tana da yawan noma mai hagu da jeriyar kasa mai hagu.

  • Fadada da batun:

  • Delta Connection: Wannan irin tana taimakawa yawan noman motoci, amma alamomin da ke da shi shine tana da jeriyar kasa mai yawa da cikin jeriyar kasa na tsari mai yawa (380V).

  • Star Connection: Wannan taimakawa gudda tsari (220V) a cikin jeriyar kasa, haifar da muhimmancinta na sauye-sauyen tsari da gudda jeriyar kasa. Amma, alamomin da ke da shi shine tana gudda yawan noman motoci.

Kammalawa

A kammalan, star connection a cikin motoci masu sassa uku ta mafi yawan 4 kW tana da muhimmanci wajen gudda tsari da jeriyar kasa a cikin jeriyar kasa, kuma tana da kyau a kan magance su da yawan noma mai hagu. Wannan irin tana taimakawa inganta motoci da kayayyakin kawo-karshe da kuma ci gaba wa motoci.

Ba da kyau kuma kara mai rubutu!
Makarantarƙi:

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