Commutator galimoto - chipangizo ndi ntchito

Kuti tiyankhe funso lotani commutator galimoto, m'pofunika kumvetsa zimene amatchedwa injini konse. Izi makina magetsi, jenereta chigamulocho. Komabe, jenereta ndi injini amatchedwa makina DC. Bukuli lakonzedwa kuti atembenuke mphamvu mawotchi mphamvu zamagetsi (ie, ntchito monga jenereta a) kapena mosinthanitsa - magetsi mu makina (ntchito mota). Ngati inu kukhazikitsa ndi synchronous DC galimoto wokhometsa, ife commutator galimoto. Mu mode jenereta, wokhometsa adzachita monga rectifier mu mode galimoto - pafupipafupi Converter. Zikomo kuti izo ndi alternating panopa umayenda mwa armature kumulowetsa ndi kunja dera - zonse.

Ndizoonekeratu ku tatchulazi kuti commutator galimoto - ndi synchronous makina magetsi imene ozungulira malo sensa ndi kusinthana ziliri pa windings wa - ndi mfundo burashi-collectron. Kumene, monga tanenera kale, iwo akhoza kukhala jenereta.

Laling'ono commutator galimoto (a Watts ochepa) idzafotokoza mmene kuvomerezedwa monga atatu-mtengo ozungulira mayendedwe, ndi yosonkhanitsa mfundo (tichipeza mbale ziwiri zamkuwa, maburashi), awiri mzati okhazikika maginito stator. The chipangizo zing'onozing'ono mtundu ntchito zidole zaana.

The commutator galimoto ali ndi mphamvu kwambiri, kawirikawiri ozungulira Mipikisano mzati, mayendedwe, zobwezedwa msonkhano ku maburashi mpweya anayi, zinayi mzati okhazikika maginito stator. Kuti Motors kulengedwa pano ali magalimoto, mu abulusa fani, kuzirala ndi mpweya kachitidwe, mapampu, wipers ndi zina zotero. Ubwino waukulu wa chipangizo monga commutator galimoto, akhoza kutchulidwa kuphweka ntchito, kukonza ndi kupanga.

zipangizo Wamphamvu (mazana angapo Watts) lili stators electromagnets. Pali njira zingapo zofunika kulumikiza windings amenewa mu mndandanda ndi ozungulira (motsatizana malemeredwe, wamakhalidwe pazipita makokedwe Komabe, zolowa mofulumira la kusakhala ndi chochita), ikufanana ndi ozungulira ndi (otchedwa shunt ntchito imene tingati ndi mtendere wa liwiro, koma zolakwa ndi kunyamula yaing'ono pazipita makokedwe ). Palinso options ndi wosanganiza ndi payokha okondwa, koma iwo ali mwachilungamo osowa.

Pali makina, ngati wokhometsa AC galimoto. Komabe, zikhoza kukhala padera. Pansi makina chotero ambiri amadziwira chilengedwe commutator galimoto. Mitundu ya galimoto imene amayendera panopa mwachindunji ndi alternating. zida zimenezi yafalikira zida Buku ndi mphamvu zipangizo zina zapakhomo chifukwa cha kukula yaing'ono, kulemera, mtengo wotsika, chomasuka ntchito. Chotero chilengedwe commutator galimoto akhoza chokhudzana mwachindunji maukonde, ali wamng'ono poyambira panopa, kulamulira dera osavuta.