Nkhani

Ma motors osaphulikamuyenera kuchita zokonzekera zokonzekera musanagwiritse ntchito, pofuna kuonetsetsa kuti ma motors osaphulika omwe akugwira ntchito angathe kukhala ndi chikhalidwe chokhazikika, sitepe iyi ndi yovuta kwambiri, ndiye tiyenera kuchita ntchitozo tisanagwiritse ntchito?

Mbadwo wa maginito minda
Chinthu choyamba chimene chimakambidwa ndi mbadwo wa maginito. Mu ahigh voltage motor, mphamvu ya maginito yomwe imapangidwa ndi yomwe ikuyenda m'mphepete mwake imalumikizana ndi mphamvu ya maginito yomwe imapangidwa ndi maginito okhazikika kapena magetsi omwe amagwiritsidwa ntchito kuti apange torque yomwe imayendetsa galimoto kuti izungulire. Chofunikira cha kuyanjana uku ndikukopana kapena kukanidwa pakati pa mizere ya mphamvu ya maginito.

Insulation ya coilhigh voltage motorimakhudza kwambiri moyo wautumiki komanso mphamvu yazachuma yagalimoto, lomwe ndi vuto lomwe wopanga ndi katswiri aliyense ayenera kuliganizira mosamala. Koyilo yothamanga kwambiri imatha kutchedwa mtima wa mota pamlingo wina, womwe umatsimikizira mwachindunji moyo wautumiki wagalimoto, komanso magwiridwe antchito azinthu zotchingira, zomwe ndi gawo lofunikira la koyiloyo, ndizofunikira.

Ma motors a AC (alternating current) ndi DC (direct current) ndi mitundu iwiri yodziwika bwino ya ma mota amagetsi omwe amagwiritsidwa ntchito pazinthu zosiyanasiyana. Ngakhale mitundu yonse ya ma motors imakhala ndi cholinga chimodzi chosinthira mphamvu yamagetsi kukhala mphamvu yamakina, imagwira ntchito mosiyanasiyana ndipo imakhala ndi mawonekedwe osiyana.

Ac Motors ndi imodzi mwa magalimoto ogwiritsidwa ntchito kwambiri m'makampani ndi ulimi, omwe ali ndi mphamvu kuyambira makumi a watts kufika pa kilowatts, ndipo amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana pachuma cha dziko.

M'makampani: zida zazing'ono ndi zazing'ono zopukutira zitsulo, zida zosiyanasiyana zamakina odulira zitsulo, makina opepuka amakampani, zonyamula migodi ndi ma ventilator onse amayendetsedwa ndi Asynchronous Motors.

Njira zoziziritsira ma mota amphamvu kwambiri ndiye chinthu chofunikira kwambiri pakuwonetsetsa kuti makina amphamvuwa akugwira ntchito moyenera komanso kukhala ndi moyo wautali. Ma motors okwera kwambiri nthawi zambiri amagwiritsidwa ntchito m'mafakitale ndipo amakhala ndi ntchito zolemetsa komanso zovuta.

Ma mota a AC ndi DC ndi mitundu iwiri yodziwika bwino yamagalimoto yomwe imagwiritsidwa ntchito m'njira zosiyanasiyana. Kumvetsetsa kusiyana pakati pa mitundu iwiriyi ya ma mota ndikofunikira kuti musankhe mota yoyenera kuti mugwiritse ntchito.

Miyezo ya magawo atatu asynchronous motor mphamvu yowunikira imagwira ntchito yofunika kwambiri polimbikitsa kugwiritsa ntchito mphamvu mosasunthika ndikuchepetsa kuwononga chilengedwe.