Niels Blaauw

7 жыл бұрын

De Naaiende Ingenieur over: Jeans Achternaden

10 жыл бұрын

Je zal maar een boek willen lezen...

13 жыл бұрын

Foul Language

Пікірлер

@IanPatrickLuluАй бұрын

thanks for the explanation! well done !

@josepeixoto33842 ай бұрын

eh eh eh,not easy to build; that is why it took 4 specialist Engineers to come up with this patent in 1969

@robertoguerra53752 ай бұрын

Ok. I have seen this video 9 times over the years 😎💪🏾

@user-xs3ws1nj1e2 ай бұрын

A three cylinder VW turbo diesel, gets better fuel efficiency than this heap of crap, it is a public relations virtue signaling waste of time.

@whatsit2ya2472 ай бұрын

You would prefer a VW over a Toyota?? 1. You don't know anything about cars. 2. you have more than enough money to have your VW serviced at a dealer. 3. You're a mechanic at a VW dealership, but even then I would think you'd know better that VW 's are over engineered, parts too expensive shit. 4. You can afford to buy a new car every couple of years before the warranty is up. 5. 6. 7. etc etc

@josepeixoto33842 ай бұрын

You are very possibly right; amazing, isn't it?

@DavidSilva-fs5io19 күн бұрын

Diesels get great highway fuel economy, but poor fuel economy in stop-and-go traffic.

@whatsit2ya24719 күн бұрын

@@DavidSilva-fs5io I don't understand why in the hell they refuse to make hybrid Diesel's??

@DavidSilva-fs5io19 күн бұрын

@@whatsit2ya247 I think because diesel engines pollute badly when turned on and off, over and over again.

@alexanderdyk2 ай бұрын

How the gas engine charge the battery on park or idle if the wheels are nor moving (ring gear not moving)?

@aspecreviews2 ай бұрын

MG1 charges the battery.

@alexanderdyk2 ай бұрын

@@aspecreviews so the sun gear (MG1) and the planetary gears (Gas engine) moved freely around the ring gear (MG2/Tires) but this keeps locked because the car is parked or on idle but no moving?

@aspecreviews2 ай бұрын

@@alexanderdyk exactly. In my 2002, sometimes the reaction force of MG1 causes the car to want to launch forward when the engine shuts off at a light, but that is quickly compensated for by MG2 delivering an opposite torque.

@davewebster16273 ай бұрын

After watching other demos this is not a full explanation, when one of the motors turns in reverse it speeds up the final drive

@paradiselost99463 ай бұрын

thomson transmission of 1910 or thereabouts would appear to precede the 69 patent...

@luxaly95104 ай бұрын

also toyota runs the engine in variable injection mode... so while in the upper ECO mode u run the engine in a Miller Cycle (toyota calls it atkinson wich is wrong) wich reduces the compression cycle by allowing the intake manifold to close later at PWR mode the intake closes like in any other Otto Cycle engine :) this makes it very efficient :D

@theotherguy69512 ай бұрын

You mean variable valve timing, correct?

@eshabbatan94112 ай бұрын

Atkinson cycle is not wrong it's completely true and we solved problems about Atkinson cycle in the lesson of thermodynamics and we were not saying miller cycle about that

@luxaly95102 ай бұрын

nah toyota just says its atkinson but its a miller cycle they actually use... it makes not much difference...@@eshabbatan9411

@pranavk8293Ай бұрын

Do you know which generations this applies to? I think my 2AR-FXE in my fourth generation Avalon hybrid is permanently Atkinson/Miller cycle, but it is alsp VVT-i on intake cam side so I'm not sure

@luxaly9510Ай бұрын

@@pranavk8293 atkinson works with the piston while miller works with the valves :D its not fixed... in a cycle toyota uses the VVT-i / Miller Cycle when using the engine in eco drive (1500 RPM) when u push it it changes into Otto Cycle at arround 3500 RPM

@RUHappyATM4 ай бұрын

Perfect illustration of how an car engine works.

@arshiafas93615 ай бұрын

thanks men really a great animation and explanaition ❤❤

@user-xt2jx1fr1z6 ай бұрын

hello van egy kerdesem mi tortenik ha a nalad lathato kepeken a generator es a motor kozott nincs mechanic kapcsolat es az akkumlatorcsoport a szuper kondenzator csoprt vagy a kepen a petrol motor meghajtja a gyorsitott attetel a generatort itt speed & torque keletkezik thank you a reply

@meganw60077 ай бұрын

(13:40) "That's it: that's Toyota's hybrid drive: the dance of the three engines"

@jimcrozier63077 ай бұрын

thank you for that

@nesdi66537 ай бұрын

what software did you use for this video?

@albertanosalazarcarbajal19867 ай бұрын

¡Hola, excelente video, te escucho en México, ojalá tengas uno en Español, mi preferido. Gracias, bendiciones.del Señor Cristo Jesús. .

@terenceiutzi40038 ай бұрын

I was taught it was the sinnirgee hybrid that was designed by Bob Lutz in the 50s

@dy72968 ай бұрын

There is always something special to me about these "sketchy" animation videos. Like they just explain it casually and straightforwadly rather than trying to have a glamorous looking presentation.

@petersellers92199 ай бұрын

Brilliant video

@YouNameItGaming9 ай бұрын

And if say the combustion engine was replaced by a larger electric motor for a straight BEV, this ECVT will likely still work, enabling near peak efficiency regardless of wheel speed. And because all gears involved are permanently meshed, tooth wear is significantly reduced

@smol_yote5 ай бұрын

That’s incredibly smart

@GoingGoneGalt9 ай бұрын

Wow, thank you for the amazingly informative video and 3d graphics. I just bought a prius 2nd G, and had no idea that there were this many different systems involved. I am still trying to wrap my head around the planetary gearset and why it is involved. My Honda Civic hybrid is much simpler by comparison (pretty much just a motor bolted to the engine on the same shaft), but it is a 5 speed stick, and a much more fun car to drive, getting maybe 5% to 10% less fuel efficiency. One question though; you show the gas engine as a normally operating inline 4, but isn't the Prius an Attickson cycle engine? Regardless, thank you for the brain candy!

@WildAcresFarms3 ай бұрын

If this boggles your mind, wait until you learn how complex the braking system is. In a week long hybrid class at Toyota, techs spend a full day on brakes. At least they did when I took it in 2008. When you brake lightly like a properly defensive driver, the only reason you feel reistance in the first half of pedal travel… is because they added a pedal stroke simulator to give you something to push against. It could easily be effortless since all it’s doing is decelerating by charging the battery.

@GoingGoneGalt3 ай бұрын

@@WildAcresFarms Yeah... Don't get me started on the F=%%/\**ing brakes. No other car on the planet will leave you completely stranded because there is a fault detected in the braking system. Now it is $1500 worth of parts and two days of working on it and hoping that MAYBE it fixes this issue in their idiotic braking system. It is beyond unnecessarily complicated. Hydraulic disc braking systems have been just fine for a hundred years, and ABS was working wonderfully 30 years ago. There is ZERO reason for that rube goldberg pile of crap that is the yota system. They totally dropped the ball on that.

@WildAcresFarms3 ай бұрын

@@GoingGoneGalt unfortunately it had to be more than a coventional system to appeal to people unwilling to learn an unusual method of braking: to make it feel like normal brakes yet regeneratively AND hydraulically brake with the same pedal action? Shit got complex fast. Couple that with two redundant methods to ensure the car will still stop when a fault occurs? Triple complex. It’s great... When it works. A repair nightmare if it fails. Fortunately 99.9% of them simply eat a $1,500 ABS module that’s easy to replace. So… yay?

@GoingGoneGalt3 ай бұрын

@@WildAcresFarms Sorry, Honda has it all over them on this one. The regen is perfectly palpable when you just barely press the pedal... As well as giving a visual indicator on the charge meter. Then as more braking force is needed, plain old vacuum assist power brakes backed by ABS for slippery conditions. They work great, feel right, and are a standard system to work on when repairs are needed. They also wont throw an electronic tantrum and leave you stranded by refusing to let the car move if they aren't happy, hundreds of miles in the middle of nowhere. The prius system just plain sucks all around. It was not necessary, and if it really was just to please soccer moms who don't actually know how to drive and wont learn... That makes me even madder.

@WildAcresFarms3 ай бұрын

@@GoingGoneGalt you’re 100% correct and we’re absolutely in the same camp here. Toyota went full Audi, and overcomplicated the hell out of it.

@modallas803411 ай бұрын

👍👍👍

@sinephase11 ай бұрын

neat! Goes to show that an idea on paper sounds good but without all other systems to make it work, it's just an idea. Cool patent though!

@markgonzalez99411 ай бұрын

So if you out the car in neutral an hold. The brake an turn the crankshaft with a hand tool ,youll be able to charge the hybrid battery ??

@PaulG.x11 ай бұрын

10:49 This is actually a differential gearset - it takes the input speeds of two motors and the output is the difference of the input speeds

@Awesomes00711 ай бұрын

Thanks! Does the hybrid highlander work this way too?

@orlandovaldezUFC11 ай бұрын

Honda insight 100 times better and better looking 👍

@fivish Жыл бұрын

The stator is rotating?

@annoyingteslafanboy139010 ай бұрын

No. It would have to if the planatery gear set wasn't incorporated.

@oldcat3439 Жыл бұрын

Outstanding explanation .. watched several times to fully understand .. I play at 75%, stop frequently, replay and reflect on the actions inside the planetary element .. a pleasure to learn this. Thanks a million !

@marcprobin1659 Жыл бұрын

Now, what is the difference with the 5th generation?

@KnowledgeHubLk97 Жыл бұрын

that was a great presentation. keep it up

@thhomasmarks Жыл бұрын

This a beautiful presentation - Simply brilliant! Your motion graphics spared you the effort of at minimum 5,000 words. I'm subscribed and looking forward to your further efforts. thank you-

@danielevaldt9528 Жыл бұрын

Great job, man! Fantastic!

@thhomasmarks Жыл бұрын

Extraordinarily comprehensive presentation- this man's mind flows like poetry-

@nielsdaemen Жыл бұрын

Great explanation!

@biotecchie Жыл бұрын

This is a great explanation. We bought a Prius in 2008, and have been really happy with it. An amazing vehicle. Almost no maintenance, after 151000 miles, and excellent mileage. Lately the battery has shown decreased performance, but we still love it.

@robertoguerra53752 ай бұрын

I have owned a bmw, a Mazda, a Kia, then a Prius, then another Prius. Only the Prius fits the definition of “durable goods”

@nikhilkharate7493 Жыл бұрын

Such a nice explanation done here❤️❤️❤️❤️❤️...it really helped me a lot Edit:- my man is not even here to look at his own success

@life_on_cars Жыл бұрын

Very good animation and explanation

@hakanskogstjarna5180 Жыл бұрын

After spending an afternoon trying to get the hang of the Toyota e-cvt that's appearantly in my Rav4 Plugin, this video was the best and actually manages to explain how it works. Thank you Nils!

@ai4kk Жыл бұрын

Wonder if you can model the Atkins cycle of the engine?

@SeniorWindsurfer Жыл бұрын

Outstanding graphics communicate operation of clever "transmission" design.

@thhomasmarks Жыл бұрын

The author is obviously quite brilliant- the aptitude of advanced engineer-instructor phd.

@valenrn8657 Жыл бұрын

The next evolution for HSD is PHEV.

@rajeevprasad8041 Жыл бұрын

*AMAZING* you know it very well.

@iainf2850 Жыл бұрын

Weber auto on YT gives a far better explanaition

@rickgstock64 Жыл бұрын

How can you get better that this one? This one was awesome.

@thhomasmarks Жыл бұрын

Weber tutorial is 300% longer too- I've found no further comprehensive tutorial for the duration than this -

@thhomasmarks Жыл бұрын

@@rickgstock64 works for Weber-

@robertoguerra53752 ай бұрын

It is a more hands on explanation, but this animation should be seen first to get the concept

@ameerachannel1667 Жыл бұрын

i think your design can be simplified further if the motor is induction motor so that the generator and motor can be connected directly eliminating the electronics.

@thhomasmarks Жыл бұрын

quite possibly, good evaluation!