Babban kariyar janareta da kariya ta ajiya

Daban-daban na janareta suna da kariya daban-daban.Misali, kariyar janareta na 30MW yana da: banbance-banbance, iyakacin lokacin hutu na yanzu, ƙarancin wutar lantarki akan halin yanzu, asarar maganadisu, yawan ƙarfin tafiya.Babban zafin jiki, nauyi mai yawa, ƙararrawa ƙasa-lokaci ɗaya.

1, babban kariyar janareta: bambancin ƙungiyar canji (babban bambanci), bambance-bambancen janareta (bambanci), bambancin juzu'i na janareta.

(1) Kariyar bambance-bambancen tsayi..

(2) kariyar gajeriyar kewayawa.

a.Stator mai jujjuyawar kariyar ƙasa-lokaci ɗaya.

b, rotor winding grounding kariya.
c, janareta maganadisu kariya.

2, kariyar madadin janareta: fara gazawa (tsalle kariyar canjin matakin babba).

Ma’ana: Lokacin da aikin kariyar janareta, sakamakon shine an ƙi kariya ta janareta ko sauyawa, ta kasa tsayawa.Don haka don fara kariyar abubuwan da ke kusa da janareta, tsalle kashe maɓalli na kusa.Misali: janareta tare da layi, janareta ba ya tsalle, jinkiri don tsalle canjin layin.

A. Stator winding overcurrent kariya lalacewa ta hanyar waje short kewaye.

b.Stator winding obalodi kariya.

c.Rotor iska.

d, na'ura mai juyi juzu'i kariya.

e.Kariyar karfin jujjuyawar iska.

f.Kariyar wutar lantarki.

g.Kariyar da ba ta dace ba.

h.Kariyar wuce gona da iri.
i, ƙananan kariyar mitar.

3. Generator,

Faraday ya ƙirƙira a ranar 23 ga Satumba, 1831, injin ne da ke canza makamashin injina zuwa makamashin lantarki.Yawanci ana tuƙa shi da injin turbine, injin turbin ruwa ko injin konewa na ciki.Makamashin lantarki yana daya daga cikin mahimman hanyoyin samar da makamashi a cikin al'ummar zamani.Ana amfani da janareta sosai wajen samar da masana'antu da noma, tsaron ƙasa, kimiyya da fasaha da rayuwar yau da kullun.An raba janareta zuwa na'urori na DC da na AC.Ana iya raba na ƙarshe zuwa janareta na aiki tare da janareta asynchronous iri biyu.Mafi yawan nau'in tashar wutar lantarki na zamani shine janareta na aiki tare.