QUOTE(Quazacolt @ Oct 4 2022, 03:43 PM)
then it would be my opinion that it would be even worse.
it would still be subjected to power loss as it's hybrid motors powering the eCVT then towards wheels.
and that's kinda why Honda has yet to settle on a particular hybrid system for long term.
if you team Honda/positive light, then you can say they are always innovating.
if you non team Honda/negative light, then you can say they have no confidence in their hybrid system.
but again if you want hybrid as something fresh and new, got the money to spend, prefer the urban/city driving advantage, hey sure why not.
the term eCVT has be abused, lol.
Honda i-MMD is not a eCVT, there is no variable speed/torque conversion in transmission box.
Motor -> single speed reduction gear -> final drive
Engine -> clutch pad -> single speed overdrive gear -> final drive
So you can see on high speed when engine is engaged, the engine and motor are on hard connection, thus the motor works both way.
It provides power or charging the battery controlled electronically (yes, at high speed the battery is not charged via motor generator)
Koenigsegg is different monster, there is no overdrive on the engine, it connected to final drive directly. This design is only possible with a high rev engine. Otherwise the top speed is limited by engine rpm.
Although even if we cut the rev limit from 8250rpm to 6000rpm, it still will be doing 185mph, plenty fast for us mere mortal.
2 Motors are mounted on drive shaft, and double as E Diff.
P/S: the 718 GT4RS also has similar perk top gear max rpm = top speed, with shorter gears ratio than regular 718 GT4.
I talked too much as usual, LOL. The key is neither designs are actual eCVT like Toyota HSD, that variate the MG1 rpm (sun gear), couple with engine rpm (planetary gear) for output ratio (ring gear + also MG2).
MG1 can be generator, motor, spin forward, backward (overdrive) at times. All these conversions have higher parasitic loss vs other hybrid designs that leverage hard direct mechanical connection (in order to get around Toyota pattern in the past, there were sucks in the past, but since been really smooth with modern computer, high precision sensors).
http://prius.ecrostech.com/original/Unders...gOnAsIDrive.htm