1. Iimpawu zobugcisa zeImoto ye-eVTOL
In umbane osasazweUkuqhutywa, iimoto ziqhuba iipropeller ezininzi okanye iifeni emaphikweni okanye kwi-fuselage ukuze zenze inkqubo yokuqhutywa enika inqwelo-moya amandla okutyhala. Ubuninzi bamandla emoto buchaphazela ngokuthe ngqo amandla omthwalo wenqwelo-moya. Amandla okukhupha amandla, ukuthembeka kunye nokuziqhelanisa nokusingqongileyo kwemoto zizinto ezibalulekileyo ekumiseleni iimpawu eziguqukayo kunye nokhuseleko lwenqwelo-moya eqhutywa ngombane. Ukukhethwa kwezithuthi zombane, iidrone kunye neemoto ze-eVTOL kwahlukile ngenxa yeendleko ezahlukeneyo, iimeko zokusetyenziswa kunye nezinye izizathu [1].
(Umthombo wefoto: Iwebhusayithi esemthethweni yeNetwork/Safran)
1) Izithuthi zombane: imagnethi engapheliyo ngakumbiiimoto ezihambelanayo,Iimoto zemagnethi ezisisigxina ezisebenza kakuhle kakhulu kunye ne-torque ephezulu zinokubonelela ngamava angcono okuqhuba. Kwangaxeshanye, amandla aphezulu oxinzelelo lweemoto zemagnethi ezisisigxina anokunceda izithuthi zombane ukuba zifumane amandla aphezulu phantsi komthamo ofanayo.
(2) I-UAV: esetyenziswa rhoqo ngaphandle kwebrashiImoto yeDC.Imoto ye-DC engenamabhrashi inobunzima obuphantsi kunye nengxolo ephantsi, kwaye iindleko zokulungisa ziphantsi, nto leyo efanelekileyo kwiimfuno zokubhabha ze-UAV; Okwesibini, isantya semoto ye-DC engenamabhrashi siphezulu, nto leyo efanelekileyo kwiimfuno zokubhabha ze-drones ezihamba ngesantya esiphezulu. Umzekelo, i-DJI isebenzisa iimoto ezingenamabhrashi.
(3) i-eVTOL: Iimfuno eziphezulu zokusebenza kakuhle kwemoto kunye noxinano lwe-torque, i-esistence magnet synchronous motor sisisombululo esithembisayo kakhulu kwinkqubo yamandla okuqhuba ngombane, kuba i-axial flux permanent magnet motor inesantya esiphezulu sokusetyenziswa kwendawo ye-radial, kwaye uxinano lwamandla kunye noxinano lwe-torque zineengenelo kwimeko yomlinganiselo omncinci wobude. Iinqwelo-moya ze-VTOL zombane zangoku, ezifana neJoby S4 kunye neArcher Midnight, zonke zisebenzisa ii-esistence magnet synchronous motors ezisisigxina [1].
Lo mfanekiso ulandelayo ubonisa umfanekiso welifu we-rotor esisigxina ye-induction magnetic intensity ye-single-stator single-rotor axial flux motor
Lo mfanekiso ulandelayo luthelekiso lweeparamitha zemoto yeenqwelo-moya zombane kunye neeparamitha zemoto yombane
Indlela yophuhliso lweemoto ze-2.eVTOL
Okwangoku, indlela ephambili yophuhliso lwenkqubo yamandla e-eVTOL kukunciphisa ubunzima besakhiwo semoto kunye nobunzima obuncedisayo benkqubo yokupholisa ngokuphucula iteknoloji yoyilo lwe-electromagnetic, iteknoloji yolawulo lobushushu kunye neteknoloji elula, kwaye iphucule rhoqo uxinano lwamandla emoto kunye nomthamo wokukhupha amandla kwiimeko ezahlukeneyo eziguquguqukayo. Ngokutsho kwe-"Research and Development of Flying cars and Key Technologies", imoto yokuqhuba ngenqwelomoya ikwazile ukwenza uxinano lwamandla olulinganisiweyo lomzimba wemoto lube ngaphezu kwe-5kW/kg ngokusebenzisa izixhobo zokufudumala ezinemida yobushushu ephezulu, izixhobo zemagnethi ezisisigxina ezinoxinano lwamandla aphezulu emagnethi kunye nezixhobo zokwakha ezilula. Ngokuphucula uyilo lwesakhiwo se-electromagnetic semoto, njengokusetyenziswa kwe-Halbach magnetic array, isakhiwo esingena-iron core, i-Litz wire winding kunye nezinye iiteknoloji, kunye nokuphucula uyilo lokusasaza ubushushu lwemoto, kulindeleke ukuba uxinano lwamandla olulinganisiweyo lomzimba wemoto lufikelele kwi-10kW/kg ngo-2030, kwaye uxinano lwamandla olulinganisiweyo luya kudlula kwi-13kW/kg ngo-2035 [1].
3. Uthelekiso lweendlela zombane ezicocekileyo kunye neendlela ze-hybrid
Xa kuthelekiswa nendlela yombane ecocekileyo kunye nendlela ye-hybrid, ukusuka kukhetho lwangoku lwabavelisi abafanelekileyo, iprojekthi ye-eVTOL yasekhaya isekelwe kakhulu kwisicwangciso sombane esicocekileyo, esinqunyelwe kukuxinana kwamandla eebhetri ze-lithium-ion, kwaye i-eVTOL enomthamo ophantsi yabakhweli yeyona ndawo ilungileyo yokufika kwetekhnoloji yokuqhuba umbane ecocekileyo. Ngaphesheya, abanye abavelisi baye babeka isicwangciso se-hybrid kwangaphambili, kwaye baye bakhokela kwimijikelo emininzi yovavanyo kunye nokuphindaphinda. Njengoko kunokubonwa kwitheyibhile elandelayo, iskimu se-hybrid ngokucacileyo sinamandla kwi-engile yokunyamezela, kwaye sinokufezekisa ukusetyenziswa okungakumbi kwimeko yomgama ophakathi kunye nethrafikhi ephantsi kwixesha elizayo [1].
Ixesha leposi: Februwari-27-2025