1. Izici zobuchwepheshe zeInjini ye-eVTOL
In kagesi osakazwayoUkuqhutshwa, ama-motor aqhuba ama-propeller amaningi noma abalandeli emaphikweni noma e-fuselage ukuze akhe uhlelo lokuqhutshwa oluhlinzeka ngokusunduza endizeni. Ubuningi bamandla enjini buthinta ngqo umthamo womthwalo wendiza. Amandla okukhipha amandla, ukuthembeka kanye nokuzivumelanisa nezimo kwemvelo kwenjini kuyizinto ezibalulekile zokunquma izici eziguquguqukayo kanye nokuphepha kwendiza eqhutshwa ngogesi. Ukukhethwa kwezimoto zikagesi, ama-drone kanye nama-motor e-eVTOL kuhlukile ngenxa yezindleko ezahlukene, izimo zokusetshenziswa kanye nezinye izizathu [1].
(Umthombo wesithombe: Iwebhusayithi esemthethweni yeNethiwekhi/Safran)
1) Izimoto zikagesi: umazibuthe ohlala njaloama-motor ahambisanayo,Ama-motor amagnethi ahlala njalo asebenza kahle kakhulu kanye ne-torque ephezulu anganikeza ulwazi olungcono lokushayela. Ngesikhathi esifanayo, amandla aphezulu ama-motor amagnethi ahlala njalo angasiza nezimoto zikagesi ukuthi zithole amandla aphezulu ngaphansi komthamo ofanayo.
(2) I-UAV: evame ukusetshenziswa ngaphandle kwebhulashiInjini ye-DC.Imoto ye-DC engenamabhulashi inesisindo esincane nomsindo ophansi, kanti izindleko zokulungisa ziphansi, ezifanele izidingo zokundiza zama-UAV; Okwesibili, ijubane lemoto ye-DC engenamabhulashi liphakeme, elifanele izidingo zokundiza zesivinini esikhulu zama-drone. Isibonelo, i-DJI isebenzisa ama-motor angenamabhulashi.
(3) i-eVTOL: Izidingo eziphakeme zokusebenza kahle kwenjini kanye nobuningi be-torque, imoto ehambisanayo yemagnethi ehlala njalo iyisisombululo esithembisayo kakhulu sohlelo lwamandla kagesi, ngoba imoto ehambisanayo yemagnethi ehlala njalo ye-axial flux inesilinganiso esiphezulu sokusetshenziswa kwesikhala se-radial, futhi ubukhulu bamandla kanye nobuningi be-torque kunezinzuzo uma kunesilinganiso sobubanzi obuncane. Izindiza zikagesi ze-VTOL zamanje, njenge-Joby S4 kanye ne-Archer Midnight, zonke zisebenzisa ama-motor ahambisanayo emagnethi ehlala njalo [1].
Isithombe esilandelayo sibonisa isithombe sefu sokuqina kokufakwa kwe-magnetic rotor okugxilile kwe-single-stator single-rotor axial flux motor
Isibalo esilandelayo siwukuqhathaniswa kwemingcele yezimoto zezindiza zikagesi nezezimoto zikagesi
Umkhuba wokuthuthukiswa kwezimoto ze-2.eVTOL
Njengamanje, umkhuba oyinhloko wokuthuthukiswa kohlelo lwamandla e-eVTOL ukunciphisa isisindo sesakhiwo semoto kanye nesisindo esisekelayo sesistimu yokupholisa ngokuthuthukisa ubuchwepheshe bokuklama i-electromagnetic, ubuchwepheshe bokuphatha ukushisa kanye nobuchwepheshe obulula, futhi kuthuthukiswe njalo ubuningi bamandla emoto kanye namandla okukhipha amandla ezimo eziningi eziguquguqukayo. Ngokusho kwe-"Research and Development of Flying cars and Key Technologies", imoto yokuqhuba izindiza ikwazile ukwenza ubuningi bamandla alinganiselwe emzimbeni wemoto bube ngaphezu kuka-5kW/kg ngokusebenzisa izinto zokushisa ezinemikhawulo yokushisa ephezulu, izinto ezihlala njalo ezisebenzisa amandla kagesi aqinile kanye nezinto zokwakha ezilula. Ngokuthuthukisa ukwakheka kwesakhiwo se-electromagnetic semoto, njengokusetshenziswa kwe-Halbach magnetic array, isakhiwo esingenayo i-iron core, i-Litz wire winding kanye nobunye ubuchwepheshe, kanye nokuthuthukisa ukwakheka kokushisa kwemoto, kulindeleke ukuthi ubuningi bamandla alinganiselwe bomzimba wemoto bufinyelele ku-10kW/kg ngo-2030, kanti ubuningi bamandla alinganiselwe buzodlula ku-13kW/kg ngo-2035 [1].
3. Ukuqhathaniswa kwemizila kagesi emsulwa kanye ne-hybrid
Uma kuqhathaniswa nomzila kagesi omsulwa kanye nomzila we-hybrid, kusukela ekukhethweni kwamanje kwabakhiqizi abafanele, iphrojekthi ye-eVTOL yasekhaya isekelwe kakhulu ohlelweni lukagesi oluhlanzekile, olunqunyelwe amandla amaningi amabhethri e-lithium-ion, kanti i-eVTOL enabagibeli abaphansi iyindawo engcono kakhulu yokufika kobuchwepheshe bokuqhutshwa kukagesi omsulwa. Kwamanye amazwe, abanye abakhiqizi babeke uhlelo lwe-hybrid kusengaphambili, futhi bahole emijikelezweni eminingi yokuhlola nokuphindaphinda. Njengoba kungabonakala etafuleni elilandelayo, uhlelo lwe-hybrid luqinile ngokusobala ku-Engela yokukhuthazela, futhi lungafeza izinhlelo zokusebenza eziningi esimweni sebanga eliphakathi nendawo kanye nethrafikhi ephansi esikhathini esizayo [1].
Isikhathi sokuthunyelwe: Feb-27-2025