THE BMW iyo Hydrogen Next , ama waxa noqon doona, nuxur ahaan, X5 leh unug shidaal hydrogen ah, ayaa suuqa ku dhufan doona si xaddidan 2022 - BMW waxay leedahay waxay yeelan doontaa qaab wax soo saar "joog ah" qeybtii labaad ee tobanka sano.
In kasta oo aan weli laba sano ka hadhsannahay, haddana BMW waxa ay mar hore daaha ka qaaday tafaasiil farsamo oo ku saabsan waxa laga filayo ku soo laabashadeeda hydrogen. Horey BMW waxa ay sahmisay suurtagalnimada in hydrogen loo isticmaalo shidaal ahaan mishiinka gubanaya - ilaa boqol matoorada V12-taxane ah ayaa la sameeyay kuwaas oo ku shaqeeya hydrogen.
Marka laga hadlayo i Hydrogen Next, ma laha mishiinka gubanaya, isagoo ah baabuur koronto ah (FCEV ama Fuel Cell Electric Vehicle), oo tamartiisu aanay ka iman baytari, balse ka imanaysa unugga shidaalka. Tamarta ay soo saarto waa natiijada fal-celinta kiimikada ee u dhaxaysa hydrogen (kaydin) iyo ogsijiinta ku jirta jawiga - falcelintan kaliya natiijooyinka uumiga biyaha.
Unugga shidaalka, oo ku yaal dhinaca hore, wuxuu soo saaraa ilaa 125 kW, ama 170 hp, oo ah tamar koronto. Nidaamka unugga shidaalka waxa ku hoos jira beddelaha korantada, kaas oo la qabsanaya danabka labada mishiin koronto iyo batari… Haa, in kasta oo uu leeyahay unug shidaal hydrogen ah, i Hydrogen NEXT sidoo kale wuxuu yeelan doonaa batari.
Tani waa qayb ka mid ah jiilka 5-aad ee unugga eDrive (mashiinka korontada), ka doodista BMW iX3 cusub, nooca 100% koronto (bateriga ku shaqeeya) ee nooca SUV ee Jarmalka ee caanka ah. Shaqada batterigan, oo ku taagan korka mishiinka korantada (xaalka dambe) waa inuu u oggolaado meelaha ugu sarreeya ee korantadu inay sameeyaan xawaareyn ama aad u daran.
Nidaamka unugga shidaalka hydrogen wuxuu abuuraa ilaa 125 kW (170 hp). Beddeliyaha korantada wuxuu ku yaalaa nidaamka hoostiisa.
Wadar ahaan, qalabkan oo dhan ayaa soo saara 275 kW, ama 374 hp . Iyo waxa aad ka arki karto sawirada shaaca ka qaaday, iyo sida iX3, i Hydrogen Next sidoo kale waxay yeelan doontaa laba taayir oo kaliya, kiiskan, wadista gawaarida.
Batarigu kuma shaqayn doono oo kaliya nidaamka braking regenerative laakiin sidoo kale waxa ku shaqayn doona nidaamka unugyada shidaalka laftiisa. Unugga shidaalka, dhinaca kale, wuxuu ka qaadaa hydrogen uu u baahan yahay laba taangi oo awood u leh inay ku kaydiyaan wadarta 6 kg ee hydrogen cadaadiska 700 bar - sida baabuurta kale ee unugyada shidaalka hydrogen, dib-u-celinta waxay qaadataa wax ka badan 3-4 daqiiqado.
Iskaashiga Toyota
Wadashaqeyn la mid ah oo na siisay Z4 iyo Supra ayaa sidoo kale ah waxa ka dambeeya gelitaanka BMW ee baabuurta unugyada hydrogen ee i Hydrogen Next.
Waxaa la asaasay 2013, marka loo eego koronto-siinta ku saleysan unugyada shidaalka, iskaashiga ka dhexeeya BMW iyo Toyota (kaas oo horey u suuq geyn jiray Mirai, nooca unugga shidaalka ee hydrogen) wuxuu doonayaa inuu horumariyo qaybo modul ah oo la cabbiri karo oo loogu talagalay nooca baabuurta. Waxay sidoo kale raadinayaan inay horumariyaan oo ay warshadeeyaan tignoolajiyada unugyada shidaalka si wax soo saar ballaaran loo sameeyo.