Nkhani

Kodi mkuwa umagwira ntchito yanji popanga magalimoto osagwiritsa ntchito mphamvu?

Pankhani yopanga matekinoloje atsopano agalimoto, mkuwa ndi wofunikira pakuwongolera kuyendetsa bwino kwa magalimoto, ndipo ma motor induction induction amafunikira kuwongolera kwakukulu pakuwongolera bwino pogwiritsa ntchito mkuwa wochulukira pamapindikira awo, ma cores apamwamba achitsulo, ma bearings owongolera ndi kutchinjiriza, komanso kuwongolera kuzizira kwa fan. kufunafuna kuyendetsa bwino magalimoto kunapangitsa kuti pakhale umisiri watsopano wamagalimoto ndi mapangidwe omwe adapitilira ma motors olowetsamo, mkuwa udakhala cholinga chaukadaulo watsopanowu.

Permanent maginito motor
Permanent maginito synchronous motor (PMSM) yakhala ikugwiritsidwa ntchito mochulukira poyendetsa ma motors a mafakitale.Tekinoloje yokhazikika yamagetsi yamagetsi yalowa m'malo mwa zinthu zozungulira ndi maginito amphamvu okhazikika opangidwa kuchokera ku ndodo za aluminiyamu zapadziko lapansi.Maginito osatha amagawidwa kukhala pamwamba kukwera ndi mkati mounting.The stator wa okhazikika maginito galimoto ndi ofanana kwambiri ndi chikhalidwe mkuwa bala galimoto.Rotor mu mota ndi yapadera, yokhala ndi maginito osatha ophatikizidwa papepala la rotor kapena ndodo pamwamba.Galimoto yamaginito yokhazikika imagwiritsa ntchito mkuwa wocheperako kuposa momwe imavotera AC induction motor, koma imadalirabe mkuwa kuti igwire bwino ntchito.

Ubwino wa PERMANENT maginito motors: wokhotakhota bwino kwambiri wa torque-liwiro, kuyankha kwamphamvu kwambiri, kuchita bwino kwambiri komanso kudalirika, kukonza pang'ono, moyo wautali wautumiki, phokoso lotsika, kuthamanga kwambiri, kuchuluka kwa torque / voliyumu kapena kuchuluka kwamphamvu kwamagetsi.Cons: Mtengo wapamwamba, kufunikira kwa ma drive ama liwiro osiyanasiyana, kukhazikika kwa zinthu zosawerengeka zapadziko lapansi.

Nambala ndi mtundu wa waya wamkuwa ndi wofunikira pakupanga makina osinthika osiyidwa, pomwe kutembenuka kulikonse kwa koyilo kumayikidwa pamodzi kuti athandizire kudzaza mipata yayikulu ya stator yomwe makina osinthika amaloleza amalola.Mkuwa ndi gawo lofunikira la koyilo , ndipo galimotoyo nthawi zambiri imavulazidwa ndi 100% yamkuwa, yomwe imakhala ndi kukana kochepa kwambiri kusiyana ndi zipangizo zina monga aluminium.Low mapiringidzo kukana kutembenukira mwachindunji kutentha zinyalala zinyalala, motero kumapangitsanso mphamvu mphamvu ndi zopindulitsa kuchepetsa ntchito kutentha kwa galimoto.
Ngati kuli kofunikira, ma motors osinthika amakanika kugwiritsa ntchito koyilo yopangidwa ndi waya wamkuwa ngati waya kapena waya wa Litz.Chophimbacho chimapangidwa ndi mawaya ang'onoang'ono amkuwa omwe amapotozedwa mu rectangle ngati tether. Pogwiritsa ntchito kondakitala wamtunduwu, n'zotheka kutulutsa conductor, potero kuchepetsa zotsatira za khungu, zomwe zimapangitsa kuti magetsi asamukire kunja kwa kunja. conductor, mogwira kuonjezera kukana kwa conductor.

Kusintha kwa Magalimoto a Reluctation: Kuchita bwino kwambiri, makamaka kunyamula katundu wambiri, torque yayikulu komanso liwiro lalikulu, mawonekedwe othamanga kwambiri amagetsi, kudalirika kwambiri komanso moyo wautali, zomangamanga zosavuta komanso zolimba, kachulukidwe kamphamvu kwambiri.
Zoyipa: torque ya Ripple, kugwedezeka kwakukulu, kufunikira koyendetsa liwiro, phokoso, kuchita bwino kwambiri kutsika pang'ono kuposa PERMANENT maginito motors.
Copper rotor motor
Ukadaulo waukadaulo wamagalimoto a copper rotor umachokera ku kufunikira kwamphamvu kwambiri pamsika wamagalimoto otsika kwambiri, omwe sangathe kukumana ndi mapangidwe amtundu wa aluminium rotor wachikhalidwe. Kupanga luso latsopanoli, makampani opanga magalimoto adakonzanso ma rotor, makamaka mapangidwe ndi chitukuko cha njira zovuta zopangira makina ozungulira. Mapangidwe amalungamitsa ndalama zazikulu pamapangidwe ndi chitukuko. Pogwiritsa ntchito ukadaulo wa aluminiyamu yakufa-cast, kuponyera kwa ma rotor olimba amkuwa kumapereka mwayi wokwera pama motors amtundu womwewo poyerekeza ndi ma mota achikhalidwe opulumutsa mphamvu.

mapeto
Maginito osasunthika, kusafuna kosinthika, ndi ma injini a copper rotor induction motors iliyonse mwaukadaulo wamagalimotowa mwanjira yakeyake imadalira mapangidwe amkuwa kuti apange ma motors odalirika, odalirika. masiwichi amagetsi ndi ma stator awo amkuwa wandiweyani ndi ma rotor, ndi ma mota ozungulira amkuwa okhala ndi zozungulira zozizira zocheperako, onse amapereka zosankha kuti akwaniritse zolinga zopulumutsa mphamvu ndikuwongolera magwiridwe antchito. mapangidwe amatha kusankha kuchokera m'njira zambiri kuti akwaniritse zofunikira zawo komanso zofunikira zakugwiritsa ntchito.