I was theorizing of making an engine that only runs at high gear ratio (timing, cam profile, etc) for highway speeds assisted by electric motors that supplant the low speed. This just did it. Great work BYD.
It actually doesnt have Transmission. These gears are just to engage disengage engine/electric motor 2. EVs doesnt have transmission as accelarator only dictates how many RPM you like the electric motor to rotate. ICE engine in these DMI always works at their optimal RPM only. The intelligent gearbox will only use them in high speed and in Charging batteries.
@@syriacode8602 Certainly not carbon copy design, where Honda has the motors in parallel, and this does not, but the working concept is almost the same.
I thought dmi gearbox was complicated, but looks simple and reliable, easy to maintain.
I was theorizing of making an engine that only runs at high gear ratio (timing, cam profile, etc) for highway speeds assisted by electric motors that supplant the low speed. This just did it. Great work BYD.
Cool. Looks like the same principals as any other eCVT in a simpler and cheaper to produce package with more efficient motors.
Quick question, I thought eCVT had a planetary gearset but I don't see anything like that here, do you?
@@MichelOlveraPThis is actually simpler than ECVT. No planetary gearset. Looks reliable.
It actually doesnt have Transmission. These gears are just to engage disengage engine/electric motor 2. EVs doesnt have transmission as accelarator only dictates how many RPM you like the electric motor to rotate. ICE engine in these DMI always works at their optimal RPM only. The intelligent gearbox will only use them in high speed and in Charging batteries.
I'd like to know more about the gear that the gas engine drives. It looks like it might have extra bits inside, like maybe a clutch pack...
thank you
Se ve bastante sencilla y fuerte 👌
Ah, so it's like the honda immd system
So copy?
@@LarryfromPH pretty much. It's basically the same, except byd also has a parallel hybrid mode.
no not at all
it may appear similar but its not@@LarryfromPH
@@LarryfromPH To be fair, Honda isn't the very 1st car with this idea. There was also Volkswagen's experimental "Golf TwinDrive" back in 2008.
@@syriacode8602 Certainly not carbon copy design, where Honda has the motors in parallel, and this does not, but the working concept is almost the same.