1:24, if your engineering team has time, when the brake pedal is being pressed lightly, as the vehicle stops, at 0.1m/s or something, release brake pressure so the car does not lurch like that so the halt is very smooth. This will attract more luxury brands and accrue more interest from professional drivers. This system works for field coil, Permanent Magnet motor and reluctance motors or just one type?
I would really like to know the efficiency % of this system, that would answer the question people always ask: What is the most efficient way of driving: Zero regeneration with coasting or using high regeneration.
Question is, can friction breaking supply a heat, that helps the battery recover energy better. Tires should also give off draft for well placed mini turbines. Additionally, Some sort of friction based element should either contact road just to spin and make heat, be placed somewhere near hydraulics to glom energy from tires themselves spinning. Possibly mini treadmill by tire axel. It's going to reclaim more friction energy, which is only needed at steady, low amount, then drag added to car motion. It only needs friction heat of about a minute or less of driving....until it gets too cool again...
Thank you, but this seems to be another ultra expensive part or system that will break right after the guarantee period will be over. (Ever heard about "design-to-cost", DTC, by automotive manufacturers and supliers?)
Sir why ev and fhev ignores the rear wheel?? Kindly put a alternator in rear wheel and which can easily run by wheels using a differential where mechanical advantage can be increased... now a days road condition are better than before above 40kmph the vehicle easily generates power from rear wheel. if we get almost 20% power then the average will also increase... its my request to your r&d team... cause we have no facility for this research.....😆
Adding an alternator at the rear wheel as you said isn't that much efficient in fact it takes more energy than generating... According to energy conservation law, energy can neither be created nor destroyed, but can be transformed from one form to another form. Because of the magnetic flux in the alternator, the rear wheel additionally has to take energy from the battery than normal consumption. The generated energy is also too low when compared to the energy consumed. But we can make it like a regenerative braking concept that whenever low brake is applied for some more than 5 to 10 secs to gradually reduce speed from high speed. So that we can supply magnetic flux by electromagnetic manner and recuperate the energy. But already the main motor in front which is used for propulsion is doing the same. Also, if you add any alternator like architecture in rear additionally, it will create some system incompatibility. You have to compromise all the other criteria. The output we get by your suggested system is very low and not useful. That's why the engineers didn't added that I think so. At Bosch they do very well R&D and they might have considered this already I guess.
Toyota is the pioneer of the Hybrid driving
this is my favourite thing about electric and hybrid vehicles
Very helpful video
thanks for making knowledgeable video
I miss my 1997 Toyota prius, has regenerative braking as well.
Physics is awesome
Can we use regenerative braking technology to harvest electricity from wind turbines?
1:24, if your engineering team has time, when the brake pedal is being pressed lightly, as the vehicle stops, at 0.1m/s or something, release brake pressure so the car does not lurch like that so the halt is very smooth. This will attract more luxury brands and accrue more interest from professional drivers.
This system works for field coil, Permanent Magnet motor and reluctance motors or just one type?
I would really like to know the efficiency % of this system, that would answer the question people always ask: What is the most efficient way of driving: Zero regeneration with coasting or using high regeneration.
Question is, can friction breaking supply a heat, that helps the battery recover energy better. Tires should also give off draft for well placed mini turbines. Additionally, Some sort of friction based element should either contact road just to spin and make heat, be placed somewhere near hydraulics to glom energy from tires themselves spinning. Possibly mini treadmill by tire axel. It's going to reclaim more friction energy, which is only needed at steady, low amount, then drag added to car motion. It only needs friction heat of about a minute or less of driving....until it gets too cool again...
Thank you, but this seems to be another ultra expensive part or system that will break right after the guarantee period will be over.
(Ever heard about "design-to-cost", DTC, by automotive manufacturers and supliers?)
*super* video
Is possible a motor generator all time during driving? or electromotor generator with high temperature?..
why don't make it while driving there's another generator mode.?so we could recharge even more
Sir why ev and fhev ignores the rear wheel?? Kindly put a alternator in rear wheel and which can easily run by wheels using a differential where mechanical advantage can be increased... now a days road condition are better than before above 40kmph the vehicle easily generates power from rear wheel. if we get almost 20% power then the average will also increase... its my request to your r&d team... cause we have no facility for this research.....😆
Adding an alternator at the rear wheel as you said isn't that much efficient in fact it takes more energy than generating...
According to energy conservation law, energy can neither be created nor destroyed, but can be transformed from one form to another form.
Because of the magnetic flux in the alternator, the rear wheel additionally has to take energy from the battery than normal consumption. The generated energy is also too low when compared to the energy consumed.
But we can make it like a regenerative braking concept that whenever low brake is applied for some more than 5 to 10 secs to gradually reduce speed from high speed. So that we can supply magnetic flux by electromagnetic manner and recuperate the energy.
But already the main motor in front which is used for propulsion is doing the same.
Also, if you add any alternator like architecture in rear additionally, it will create some system incompatibility. You have to compromise all the other criteria.
The output we get by your suggested system is very low and not useful. That's why the engineers didn't added that I think so. At Bosch they do very well R&D and they might have considered this already I guess.