Me Ke Hana Generator Karkashin Wutar Lantarki

Janareta na'urar inji ce da ke canza sauran nau'ikan makamashi zuwa makamashin lantarki.Na'ura mai sarrafa ruwa, injin tururi, injin dizal ko wasu injunan wutar lantarki ne ke tafiyar da ita, kuma tana mayar da makamashin da ake samu ta hanyar kwararar ruwa, kwararar iska, kona man fetur ko makaman nukiliya zuwa makamashin injina da isar da shi ga janareta.Mai amfani da wutar lantarki ta hanyar janareta.Ana amfani da janareta sosai wajen samar da masana'antu da noma, tsaron ƙasa, kimiyya da fasaha da rayuwar yau da kullun.

Akwai da yawa siffofin janareta , amma ka'idodin aikin su sun dogara ne akan ka'idar shigar da wutar lantarki da kuma ka'idar ƙarfin lantarki.Don haka, gaba ɗaya ƙa'idar gininsa ita ce: yin amfani da abubuwan da suka dace da maganadisu da kayan aiki don samar da da'irori na maganadisu da da'irori waɗanda ke gudanar da shigar da wutar lantarki tare da juna don samar da wutar lantarki da cimma manufar canjin makamashi.

Menene ke haifar da janareta a ƙarƙashin ƙarfin lantarki?

(1) Gudun babban motsi ya yi ƙasa da ƙasa.

(2) Juriya na da'irar tashin hankali ya yi girma da yawa

(3) Goga mai ban sha'awa ba ya cikin tsaka-tsaki, ko matsi na bazara ya yi ƙanƙanta.

(4) Wasu diodes masu gyara sun lalace.

(5) Akwai gajeriyar da'ira ko kasala a cikin iskar stator ko motsin motsa jiki.

(6) Fuskar lamba ta goga ta yi ƙanƙanta, matsatsin bai isa ba, kuma lamba ba ta da kyau.Idan saman mai motsi ne ya haifar da shi, zaku iya goge saman mai kewayawa da zanen Emery a cikin ƙananan gudu, ko daidaita matsi na bazara.

Don dalilan da ke sama, ta yaya za a ƙara ƙarfin lantarki na janareta?

1. Daidaita saurin mai motsi zuwa ƙimar ƙima.

2. Rage juriya na rheostat filin maganadisu don ƙara yawan tashin hankali.Don na'urori masu tayar da hankali na semiconductor, bincika ko an katse haɗin haɗin haɗin gwiwar ko kuma an haɗa su da kuskure.

3. Daidaita goga zuwa matsayi daidai, maye gurbin goga, daidaita matsi na bazara.

4. Bincika kuma maye gurbin diode mai lalacewa.

5. Duba laifin kuma cire shi.

Wasu hanyoyin ƙara ƙarfin lantarki na janareta:

Ƙara nauyin motsa jiki na janareta;

ƙara saurin janareta;

Rage juriya na kewayawa a cikin janareta;

Sauƙaƙe nauyin kaya ko yawan tashin hankali yana ƙaruwa yayin da nauyin ya karu.

Yadda ake ajiye wutar lantarki ta tashar janareta baya canzawa

Lokacin da nauyin halin yanzu na janareta ya canza, bisa ga yanayin yanayin waje, ƙarfin wutar lantarki na janareta zai canza tare da shi.

Domin ci gaba da ci gaba da ƙarfin wutar lantarki na janareta akai-akai, dole ne a daidaita ƙarfin halin yanzu na janareta daidai.

Ƙarƙashin yanayin kiyaye saurin gudu, nauyin wutar lantarki da wutar lantarki ta ƙare ba canzawa ba, dangantakar da ke tsakanin IL na yanzu da kuma nauyin ls ana kiransa tsarin halayen janareta.

Domin juriya kawai da kuma inductive lodi, yayin da load halin yanzu karuwa, da m ƙarfin lantarki na janareta zai ragu a hankali.Domin ci gaba da ƙarfin wutar lantarki ta ƙarshe ba canzawa, dole ne a ƙara ƙarfin halin yanzu don rama abin da ya faru na demagnetization da leakage reactance na armature dauki.matsa lamba.

Domin capacitive lodi, tun da m ƙarfin lantarki na janareta zai karu tare da karuwa na load halin yanzu, da excitation halin yanzu dole ne a rage zuwa biya diyya da excitation sakamako na armature dauki da kuma boosting sakamako na yayyo reactance, don kula da m ƙarfin lantarki.m.

Matsalolin da ya kamata a kula da su lokacin da ake daidaita janareta na babu-load tare da grid na wutar lantarki: a lokacin kunnawa da rufewa, janareta bai kamata ya kasance yana da cutarwa a halin yanzu ba, kuma madaidaicin jujjuyawar bai kamata a sha gigita kwatsam ba.

Bayan rufewa, yakamata a iya jan rotor zuwa aiki tare da sauri (wato, saurin rotor yayi daidai da ƙimar ƙimar).Don haka, dole ne janareta na aiki tare ya cika waɗannan sharuɗɗan:

1. Tasirin darajar da janareta ƙarfin lantarki ya kamata ya zama daidai da ingancin ingancin wutar lantarki.

2. Matsayin ƙarfin wutar lantarki na janareta da lokacin ƙarfin grid ya kamata su kasance iri ɗaya.

3. Mitar janareta daidai yake da mitar grid.

4. Tsarin lokaci na ƙarfin lantarki na janareta ya dace da tsarin lokaci na ƙarfin lantarki.

5. An haramta sosai don mayar da wutar lantarki zuwa grid.