Permanent Magnet Synchronous Motor, gawo lalikulu la New Energy Vehicles, ili ndi zinthu zambiri zapakhomo komanso zabwino zambiri.

Chifukwa cha mawonekedwe ake abwino kwambiri, mankhwala abwino kwambiri komanso machitidwe abwino,maginito zipangizoamagwiritsidwa ntchito kwambiri pazigawo zolondola zamagalimoto, zomwe zimathandizira kwambiri magwiridwe antchito amagalimoto.Magnetic material ndiye maziko agalimoto yamagalimoto atsopano amphamvu.Electrification yakhala chitukuko chamakampani opanga magalimoto padziko lonse lapansi, ndipo msika wamagetsi wamagetsi uli ndi malo akulu.Kuphatikiza apo, China ili ndi nkhokwe zazikulu kwambiri zazinthu zapadziko lonse lapansi.China ili ndi nkhokwe zazikulu zazinthu zosowa zapadziko lapansi, zotulutsa zazikulu ndi mtengo ndi zabwino zothandizira.Ndi chitukuko cha makampani opanga magalimoto amphamvu aku China, zida zamagalimoto zamagalimoto apamwamba kwambiri komanso kufika kwa malo ofunikira kudzakhala malo atsopano okulirapo m'tsogolomu.

Pakugawira kunsi kwa mtsinje kugawika kwa zida zamaginito, ku China kumagwiritsa ntchito pafupifupi 50%.Pakufunidwa kwapadziko lonse lapansi kwazinthu zamaginito zogwira ntchito kwambiri, magalimoto amawerengera 52%.

Galimoto yoyendetsa ndi imodzi mwazinthu zitatu zazikulu zamagalimoto atsopano amphamvu.Zida zamaginito ndiye zida zazikulu za stator ndi rotor yamagalimoto oyendetsa.Malinga ndi zomwe Unduna wa Zamakampani ndiukadaulo wazidziwitso ku China, pofika Disembala 2019, mphamvu zoyika zamagalimoto apanyumba ku China zidafika pa 1.24 miliyoni, pomwe maginito okhazikika amagetsi amawerengera 99% yamsika.Permanent maginito synchronous motor imapangidwa makamaka ndi stator, rotor ndi mapindikidwe, chivundikiro chomaliza ndi zida zina zamakina.Ubwino ndi magwiridwe antchito azinthu zamaginito zimatsimikizira zisonyezo zazikulu monga mphamvu zamagetsi komanso kukhazikika kwa injini yamagetsi yokhazikika.

Zida zamaginito zamagalimoto zimagwiritsidwa ntchito poyendetsa ma mota amagetsi atsopano.Makina oyendetsa magalimoto amagetsi atsopano ndi makina oyendera ma elekitirodi omwe amagwira ntchito pamakina a electromagnetic induction.Amagwiritsidwa ntchito kutembenuza mphamvu zamagetsi kukhala mphamvu zamakina ndi kuyamwa mphamvu zamagetsi kuchokera kumagetsi amagetsi panthawi yogwira ntchito.Kutulutsa mphamvu zamakina kumakina amakina.Maginito obwerera kumbuyo amapangidwa makamaka ndi stator, rotor ndi mapindikidwe, chivundikiro chomaliza ndi zida zina zamakina.Zina mwa izo, khalidwe ndi ntchito ya stator ndi rotor cores zimatsimikizira mwachindunji mtengo wa zizindikiro zazikulu monga mphamvu zamagetsi ndi kukhazikika kwa galimoto yoyendetsa galimoto, kuwerengera 19% ndi 11% ya mtengo wonse wa maginito okhazikika a synchronous motor motero.Zipangizo zamaginito zimagwiritsidwa ntchito kwambiri pama rotor amagalimoto.Kuchokera kumbali ya zinthu, zida za maginito ndi mapepala achitsulo a silicon ndiye zida zazikulu zomwe zimatsimikizira mtengo wa maginito okhazikika a synchronous motor, kuwerengera 30% ndi 20% ya mtengo wonse motsatana.

Pakadali pano, mitundu yamagalimoto oyendetsa omwe amagwiritsidwa ntchito m'magalimoto amagetsi atsopano makamaka ndi ma AC asynchronous motors ndi maginito okhazikika a synchronous motors.Zikuwonetsa zomwe zikuchitika chaka ndi chaka.Monga gwero lamagetsi amagetsi atsopano, maginito okhazikika a synchronous motor (PMSM) ali ndi mawonekedwe amphamvu kwambiri, magwiridwe antchito odalirika komanso liwiro losinthika, poyerekeza ndi mitundu ina yama mota.Itha kupereka mphamvu zochulukirapo pansi pa misa ndi voliyumu yomweyo, ndipo ndi mtundu wamoto wabwino wamagalimoto atsopano amphamvu.Pakati pawo, Japan ndi South Korea amatengera makina okhazikika a maginito osakanikirana, ndipo ku Europe kutengera makina a AC asynchronous.Maginito okhazikika a synchronous motor (PMSM) yakhala makina ogulitsa kwambiri omwe amagwiritsidwa ntchito kwambiri m'magalimoto atsopano amphamvu aku China chifukwa cha mphamvu zake zazikulu, mphamvu zochepa, kukula kochepa komanso kulemera kwake.