230V galimoto - kapangidwe ndi mfundo ntchito. Chifukwa chiyani ma motors amagetsi agawo limodzi amagwiritsidwa ntchito pamanetiweki akunyumba?

Pakali pano, n'zovuta kulingalira ntchito ya tsiku ndi tsiku popanda 230 V motors. Ngakhale ndizocheperako kuposa magawo atatu, zimakhala zamphamvu zokwanira kupanga torque yazida zapakhomo. Njinga 230V - ndi chiyani chinanso choyenera kudziwa za izo?

Kodi 230V single phase motor ndi chiyani?

Izi sizoposa makina amagetsi, ntchito yake ndikutembenuza mphamvu zamagetsi kukhala mphamvu zamakina. Mosasamala kanthu za voteji yomwe ikupereka mota yotere, zinthu zingapo zobwerezabwereza za chilichonse zimatha kusiyanitsa. Zonse ndi:

• ozungulira;
• commutatory;
• maburashi;
• maginito.

Kuphatikiza apo, ma mota a 230V pafupifupi nthawi zonse amakhala ndi capacitor. Ntchito yake ndiyofunikira kuti mupeze torque yofunikira kuti muyambe kuzungulira.

Single-gawo motor ndi mfundo yogwirira ntchito

Chogulitsa chamtunduwu chimakhala ndi mapangidwe ovuta, ngakhale kuti chimagwira ntchito pagawo limodzi. Chinthu chake chofunikira kwambiri ndi malo omwe ali ndi mphepo yamkuntho yolumikizidwa ndi gawo lozungulira rotor. Palinso mafunde achiwiri othandizira, omwe ntchito yake ndikufulumizitsa shaft yoyambira. Izi zimachitika ndi kukondera kutengerapo kwa voteji ku mapindikidwe kutengera mphamvu yamagetsi ku mapindikidwe akulu. Kusiyana kwa mphindi yomwe magetsi akuwonekera pa ma windings amakulolani kuti mupange mphindi yomwe idzazungulira rotor. Pambuyo pakugwira ntchito kwakanthawi kwa ma windings onse awiri, chinthu choyambira chimachotsedwa pagwero lamagetsi.

Single-gawo magetsi mota - amagwiritsidwa ntchito chiyani?

Chifukwa chiyani mabanja ambiri, mashopu kapena makampani amagwiritsa ntchito mapangidwe agawo limodzi? Pankhani yogwira ntchito, ma motors a magawo atatu ndi abwino kwambiri. Pali zifukwa zingapo izi, ndipo chimodzi mwa izo ndi yaying'ono kukula kwa chipangizo. Chifukwa cha izi, mapangidwe a zida zonse akhoza kukhala ochepa komanso opanda phokoso. Kuphatikiza apo, kugwiritsa ntchito injini ya 230 V ndikofunikira pama network apanyumba, maofesi ndi malo ang'onoang'ono aofesi. Nthawi zambiri palibe chifukwa chokhazikitsa kuyika kokwera mtengo kwa magawo atatu, kotero zingwe zagawo limodzi zokha zimagwiritsidwa ntchito m'malo oterowo.

Zofunikira kwambiri zamagalimoto amtundu umodzi

Kuwonjezera pa zinthu zomwe tazitchula pamwambapa, khalidwe lina lofunika kwambiri ndi khalidwe la ntchito mogwirizana ndi zosowa za chipangizocho. Zida zambiri zapakhomo sizifuna kupitirira 1,8 kapena 2,2 kW. Choncho, kwenikweni, palibe chifukwa chokhazikitsa magawo atatu omwe amapanga mphamvu zapamwamba. Zida zomwe zimafuna mphamvu zochepa nthawi zambiri sizimapanga katundu wambiri, choncho torque yochepa ndiyokwanira kwa iwo. Chifukwa chake, gawo lina la injini yagawo limodzi ndikugwira ntchito kofanana komanso kutulutsa kozungulira kwa torque.

Kodi zoletsa za single phase motor ndi zotani?

Ngakhale pali ubwino wambiri, injini yamtunduwu simagwira ntchito nthawi zonse. Choyamba, mapangidwe ake si ophweka monga momwe angawonekere. Kuchepetsa gawo limodzi kumabweretsa kufunikira kogwiritsa ntchito capacitor kapena njira ina yolumikizira magetsi kuchokera pakumayambiriro koyambira. Kuonjezera apo, makina opangira zinthu zapulasitiki akhoza kuikidwa pa rotor, yomwe imayang'anira kuzimitsa mphamvu pamene rotor imatenga liwiro. Choncho, n'zoonekeratu kuti ngati kulephera kwa mafunde oyambira, injini sangayambe. Kuonjezera apo, kulephera kwa dongosolo loyambitsa kusamutsa kungayambitse kupsa mtima kwake.

Nanga bwanji kutayika kwa gawo?

Vuto lina ndi ntchito chifukwa zotheka gawo yopuma. Pankhani ya 3-phase motors, kutayika kwa gawo limodzi sikulepheretsa unit. Mu injini ya gawo limodzi, kutayika kwa gawo kuli kofanana ndi kutayika kwathunthu kwa ntchito, zomwe zimapangitsa kuti chipangizocho chiyime.

Monga mukuonera, injini ya 230V ili ndi ubwino wambiri, koma ilinso ndi zovuta. Komabe, sizidzatha kufalitsidwa posachedwa chifukwa cha kusinthasintha kwake komanso mawonekedwe ang'onoang'ono.