UMcLaren wokuqala ukufaka injini ye-V6 kanye nemodeli yokuqala efakwe ugesi yohlobo lwe-Woking ezokhiqizwa ngobuningi (ingabe ibalwa i-P1 elinganiselwe kanye ne-Speedtail), i- McLaren Artura kuphawula ukuqala kwenkathi entsha kwaMcLaren.
Ngokulandelayo, i- Ferrari SF90 Stradale akusemuva kakhulu uma kukhulunywa "ngezimpawu zendawo zangaphakathi" futhi ngaphakathi kwendlu kaMaranello "kuphela" imodeli yomgwaqo enamandla kakhulu eyake yaba khona, futhi ingeyokuqala ukukhiqizwa ngochungechunge, ngaphandle kwemikhawulo, ngokungafani neLaFerrari.
Ngokufana, womabili ama-plug-in hybrids futhi abelana "ngelukuluku elincane": akekho kubo obona ama-gearbox abo (i-double-clutch nama-speed ayisishiyagalombili kuzo zombili izimo) ahlanganisa igiya elivamile lokuhlehla.
indaba yesisindo
Kodwa kungani ngaphandle kwe-reverse gear ratio? Ngendlela enciphisa kakhulu, ukususa amagiya ahlehlayo kulolu hlobo lwe-hybrid kwenza kube nokwenzeka ukugwema ukuphindiselwa emuva ngisho nokonga okuncane ngesisindo.
Bhalisela iphephandaba lethu
Njengoba wazi, ama-plug-in hybrids asinda kakhulu kunamamodeli anenjini evuthayo kuphela - ngokungeza injini kagesi eyodwa noma ngaphezulu futhi, ngaphezu kwakho konke, ngokuba khona kwamabhethri awanika amandla - ngakho thatha zonke izinyathelo ukuze ugcine lesi sisindo siqukethwe. wamukelekile.
Ngaphezu kwalokho, uma, emotweni "evamile", isisindo eseqile sesivele siyinkinga - inertia eyengeziwe futhi ibeka amandla amandla -, emidlalweni emibili emikhulu egxile ekusebenzeni njengeMcLaren Artura kanye neFerrari SF90 Stradale, isisindo esengeziwe siyinkinga ebalulekile.
Endabeni yemodeli yaseBrithani, naphezu kokuba khona kwebhethri engu-7.4 kWh kanye ne-motor kagesi, isisindo sayo ngokuhleleka kokugijima singaphansi kwe-1500 kg - isisindo sika-1498 kg (DIN). I-SF90 Stradale, ngakolunye uhlangothi, ibona uhlelo lwayo oluxubile lwengeza amakhilogremu angama-270 futhi isisindo sesisonke sikhuphukela ku-1570 kg (eyomile, okungukuthi, engeza okungenani i-100 kg kuwo wonke uketshezi oludingekayo ekusebenzeni kwayo).
Igalelo elincane ekudambiseni umthelela wesisindo somshini kagesi kwaba, ngokunembile, ukuhoxiswa kwegiya lokuhlehla. Endabeni kaMcLaren, bekuyindlela etholwe ukunikeza obunye ubudlelwano ekudluliselweni ngaphandle kokwandisa isisindo sayo. KuFerrari, nokho, yonga isamba esingu-3 kg uma kuqhathaniswa nogesi osetshenziswa ngama-double clutch asebevele benawo.
Bahlehla kanjani?
Njengamanje kufanele ukuthi usuzibuze ukuthi: “Kulungile, abanawo amagiya ahlehlayo, kodwa bangahlehla. Bakwenza kanjani?" Ngakho-ke, bakwenza kahle ngoba bangama-plug-in hybrids, okungukuthi, bakwenza ngoba banenjini kagesi enamandla ngokwanele ukwenza lo msebenzi.
Njengasemotweni kagesi (okuyinto, njengomthetho, ayinayo i-gearbox, i-gearbox enesivinini esisodwa kuphela), injini kagesi ingahlehlisa i-polarity yayo, ihambe ngokuphambene, ngaleyo ndlela ivumele u-Artura ne-SF90 Stradale ukuba bahlehle.
Endabeni ye-Artura, injini kagesi engu-95 hp ehlala phakathi kwebhokisi lika-gearbox ne-crankshaft, ngaphezu kokuqinisekisa ukuthi isebenza kanjani "igiya elibuyisela emuva", isekela injini evuthayo nokushayela imoto ngemodi kagesi engu-100%, futhi amandla okushintsha isilinganiso semali.