Ubwino Utatu Waukadaulo wa High Voltage AC Motors

Ma motors atatu okwera kwambiri ndi mtundu wa ma AC motors omwe amagwiritsidwa ntchito kwambiri pamafakitale osiyanasiyana chifukwa chaubwino wawo wambiri.Imatha kupanga torque yayikulu pa liwiro lotsika, mota yamtunduwu ndiyabwino pamakina olemera.Munkhaniyi, tikambirana zaubwino wamagawo atatu amagetsi a AC.

Kuchita bwino kwambiri

Chimodzi mwazabwino zazikulu zama motors atatu apamwamba kwambiri ndikuchita bwino kwambiri.Ma motors awa amathamanga kwambiri, zomwe zikutanthauza kuti amafunikira mphamvu zochepa kuti apange mphamvu yomweyo.Izi zimapangitsa kuti mphamvu ziwonongeke komanso kuchepetsa ndalama zogwiritsira ntchito.Kuonjezera apo, ma motors atatu-phase-high-voltage motors amasintha mphamvu zamagetsi kukhala mphamvu zamakina bwino kwambiri, zomwe zimapangitsa kuti ntchito zonse ziziyenda bwino.

kuchepetsa kukonza

Ma motors atatu okwera ma voltage nthawi zambiri amakhala ndi magawo ochepa kuposa mitundu ina yama mota, zomwe zimapangitsa kuti zikhale zosavuta kuzisamalira.Amapanganso kutentha pang'ono ndi kugwedezeka, zomwe zimatanthauza kuchepa ndi kung'ambika pakapita nthawi.Kuphatikiza apo, ma motors awa amagwiritsa ntchito mafuta ochepa poyerekeza ndi mitundu ina yama mota, zomwe zimachepetsa kufunika kokonza pafupipafupi.

Sinthani mphamvu yamagetsi

Ma motors atatu apamwamba kwambiri amakhala ndi mphamvu yayikulu, zomwe zikutanthauza kuti amatha kusintha mphamvu zamagetsi kukhala mphamvu zamakina.Izi zimawonjezera mphamvu yonse yagalimoto ndikuchepetsa mphamvu zomwe zimatayika pakutentha.

kulamulira bwino

Ma motors atatu-gawo lamphamvu kwambiri amalola kuwongolera bwino liwiro ndi komwe kumayendera.Izi zili choncho chifukwa amayendetsedwa ndi magetsi a magawo atatu, omwe amalola kuti azitha kuyendetsa bwino kwambiri kayendetsedwe ka galimoto.Kuphatikiza apo, ma motors awa amatha kuwongoleredwa pogwiritsa ntchito ma variable frequency drives (VFDs), omwe amalola kuwongolera kulondola kwa liwiro komanso komwe amayendera.

kutulutsa mphamvu kwakukulu

Ma motors atatu okwera kwambiri amatha kupanga mphamvu zambiri kuposa mitundu ina yama mota.Izi ndichifukwa choti amatha kuthana ndi ma voltages apamwamba komanso mafunde, zomwe zimawalola kupanga torque ndi mphamvu zambiri.Izi zimawapangitsa kukhala abwino kwa makina olemera ndi ntchito zamafakitale zomwe zimafuna mphamvu zambiri.

Pomaliza

Mwachidule, ma motors atatu apamwamba kwambiri a AC ali ndi zabwino zambiri zaukadaulo kuposa mitundu ina yama mota.Zimagwira ntchito bwino, zimafuna kusamalidwa pang'ono, ndipo zimapereka ulamuliro wabwino ndi kutulutsa mphamvu.Chifukwa cha ntchito yawo yabwino komanso kudalirika, ma mota awa amagwiritsidwa ntchito kwambiri pamafakitale osiyanasiyana.Ngati mukufuna mota yamakina olemera kapena ntchito zamafakitale, mota yamagetsi yamagawo atatu ingakhale chisankho chabwino kwambiri pazosowa zanu.