Kungani izinjini zamandla afanayo zihluke kangaka ngobukhulu?

Kwama-motor ngezinjongo ezahlukene, ngaphezu kwamapharamitha adingekayo njengamandla,i-voltage ekalwe, i-torque kanye nesivinini, ubudlelwano obuhambisanayo phakathi komthamo wemoto nendawo yemishini esekelayo bubaluleke kakhulu, ikakhulukazi ngoba isikhala sokwamukela imoto sincane kakhulu, futhi izidingo zomthamo nesimo semoto zizoba nemingcele eminingi.

Iningi lama-motor ezimboni, imishini esekelayo ye-ivolumu yemotoIzidingo aziphezulu kakhulu, ngakho-ke ivolumu yezinjini zezimboni kufanele ibe nkulu kakhulu, ngakho-ke, izinjini zezimboni zentambo kagesi, izinto eziyinhloko zensimbi kanye nezinye izinto zomqhubi zokukhetha inkululeko enkulu, inqubo yokuklama umkhiqizo ingaba futhi ngokulungiswa kwevolumu yemoto, ukwenza ngcono nokuhlangabezana nokwenyuka kwezinga lokushisa lemoto, ukusebenza kahle kanye nezinye izinkomba zokusebenza. Ngamanye amazwi, ngenxa yokuguquguquka okulinganiselwe kokufakwa kwezinjini zezimboni, ukuphishekela amandla amaningi ezinjini zezimboni akuqinile kakhulu, futhi isiqondiso sokukhishwa kwemoto, indlela yokupholisa kanye nezinye izithiyo ezithinta ivolumu nesimo zimbalwa kakhulu.

Ngobaizinjini zezimoto, ngokuya ngezidingo eziphelele zesikhala somzimba wemoto kanye nokuthuthukiswa kokusebenza, amandla emoto angaphansi kwemikhawulo eminingi, ngakho-ke kungafinyelelwa kuphela ngokwandisa ubukhulu bamandla emoto ukuze kufezwe ukuhambisana okuphelele nomzimba wemoto. Ubuningi bamandla ezinjini zezimoto okwamanje busezingeni lika-3.5-4kW / kg, futhi ngokwandiswa kwezimoto ezintsha zamandla kanye nokuthuthukiswa okuqhubekayo kobuchwepheshe bezimoto, inkomba kulindeleke ukuthi ikhule kakhulu. Kulokhu, imoto yemoto ekwakhiweni nasekusetshenzisweni kwayo iyinkimbinkimbi kakhulu, njengokukhethwa kwentambo kagesi, ukuthuthukiswa kohlobo lokugoba, ukulawulwa kwezinto eziyinhloko zemoto, ukukhethwa kwezinto ezihlala njalo zemagnethi nezinye izici, uma kuqhathaniswa nezidingo ezijwayelekile zezimoto zezimboni ziphakeme, ikakhulukazi ngezidingo eziphakeme zokukhuthazela kwezimoto zikagesi, imoto ehambisanayo ibeka phambili izidingo zokwaneliseka okuphezulu.

Ngakho-ke, ngenxa yezici ezahlukene zokusetshenziswa kwezinjini zezimoto kanye nezinjini zezimboni ezivamile, kuzoba nomehluko omkhulu ezidingweni zevolumu.