Idivayisi yejeneretha yemoto kanye nesimiso sokusebenza

I-generator iyingxenye ebalulekile yedivayisi yanoma iyiphi imoto. Umsebenzi oyinhloko walolu phiko ukukhiqizwa kukagesi ukuze unikeze lonke uhlelo lwemoto nokushaja ibhethri. Amandla ajikelezayo e-crankshaft aguqulwa abe ugesi.

I-generator ixhunywe ku-crankshaft isebenzisa idrayivu yebhande - ibhande le-generator. Ifakwa ku-crankshaft pulley kanye ne-pulley ye-generator, futhi ngokushesha nje lapho injini iqala futhi ama-pistons eqala ukunyakaza, lokhu kuhamba kudluliselwa ku-pulley ye-generator futhi iqala ukukhiqiza ugesi.

Ikhiqizwa kanjani okwamanje? Konke kulula kakhulu, izingxenye eziyinhloko ze-generator ziyi-stator kanye ne-rotor - i-rotor ijikeleza, i-stator iyingxenye ehleliwe ehleliwe ku-casing yangaphakathi ye-generator. I-rotor ibizwa nangokuthi i-armature ye-generator, iqukethe i-shaft engena kwikhava ye-generator futhi ihlanganiswe nayo nge-bearing, ukuze i-shaft ingashisi ngesikhathi sokujikeleza. I-generator shaft bearing ihluleka ngokuhamba kwesikhathi, futhi lokhu ukwehluleka okukhulu, kufanele kushintshwe ngesikhathi esifanele, ngaphandle kwalokho i-generator kuzodingeka ishintshwe ngokuphelele.

I-impeller eyodwa noma ezimbili zifakwa ku-rotor shaft, phakathi kwayo kukhona ukuvunguza okuvusa amadlingozi. I-stator nayo inamapuleti asongayo kanye nensimbi - umgogodla we-stator. Idivayisi yalezi zakhi ingase ihluke, kodwa ngokubukeka i-rotor ingase ifane ne-cylinder encane efakwe ku-roller; ngaphansi kwamapuleti ayo ensimbi kukhona amakhoyili amaningana ane-winding.

Uma uvula ukhiye ekushintsheni kokuthungela isigamu ukuphenduka, i-voltage isetshenziswa ku-rotor mazombezombe, idluliselwa ku-rotor ngamabhulashi e-generator nama-slip rings - ama-bushings amancane ensimbi ku-rotor shaft.

Umphumela uba insimu kazibuthe. Lapho ukujikeleza kusuka ku-crankshaft kuqala ukudluliselwa ku-rotor, i-voltage eshintshanayo ivela ku-stator winding.

I-voltage ayishintshi, i-amplitude yayo ishintsha njalo, ngakho-ke idinga ukulingana ngokufanele. Lokhu kwenziwa kusetshenziswa iyunithi yokulungisa - ama-diode amaningana axhunywe ku-stator winding. Indima ebalulekile idlalwe yi-voltage regulator, umsebenzi wayo ukugcina i-voltage ezingeni eliqhubekayo, kodwa uma iqala ukwanda, khona-ke ingxenye yayo idluliselwa emuva ku-winding.

Amajeneretha esimanje asebenzisa izifunda eziyinkimbinkimbi ukuze agcine izinga likagesi lingashintshi ngaphansi kwazo zonke izimo. Ngaphezu kwalokho, izidingo eziyisisekelo zesethi ye-generator nazo ziyasetshenziswa:

• ukugcina ukusebenza okuzinzile kwazo zonke izinhlelo;
• ukushajwa kwebhethri ngisho nangesivinini esiphansi;
• ukugcina i-voltage ngaphakathi kwezinga elidingekayo.

Okusho ukuthi, siyabona ukuthi nakuba uhlelo lwesizukulwane samanje ngokwalo lungakashintshi - isimiso sokungeniswa kwe-electromagnetic sisetshenziswa - kodwa izidingo zekhwalithi yamanje ziye zanda ukuze kugcinwe ukusebenza okuzinzile kwenethiwekhi ebhodini kanye nabathengi abaningi bakagesi. Lokhu kwafezwa ngokusebenzisa amakhondatha amasha, ama-diode, amayunithi okulungisa izinto, kanye nokuthuthukiswa kwezikimu zokuxhuma ezithuthuke kakhulu.

Ividiyo mayelana nedivayisi kanye nesimiso sokusebenza kwejeneretha

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