Thanks so much 😉 have a great day 👋🏼

You're right, there's an advantage in simplicity

Так и есть, много старых приусов и они не ломаются никогда

Dziękujemy za pozdrowienia :) Mamy już na laboratorium wasze dzieło czwartej generacji :) zachęcamy do śledzenia kanału, w przyszłości pokażemy co się w nim kryje :)

Filmy są tylko wstępem do zajęć dydaktycznych na których studenci poznają w pełni zasadę działania, życzymy szerokości i bezawaryjności!!!

It is: Way home by Tokyo Music Walker Copyright Free music from YT

there’s multiple types of CVT’s. the chain style you’re talking about is one of the different types. this is known as a planetary CVT. toyota uses it for all its hybrid systems. the only chain/belt CVT toyota uses, at least in the US, is found in the Corollas. as far as reliability, yes these are far more reliable than your typical belt CVT’s from other manufacturers, but even then toyotas belt style CVT are extremely reliable as well

It all depends on the market, but only the first generation Toyota Prius used a planetary gearbox with belt drive transmission

without system diagnostics it is difficult to find the cause, this is where you should start

Unfortunately if both batteries (high voltage and 12V) are discharged it is not possible to start the combustion engine. Even if you manage to overcome the resistance posed by the drive, the lack of power supply to the controllers prevents the engine from working. However, to determine what is the cause of the failure will be necessary to conduct computer diagnostics. Greetings and good luck :)

@@PUTPowertrain so to clarify my question a bit more the battery are dead dead. I try to turn the engine from the crank pulley bolt but it feels like the engine is seized. Is it supposed to feel like that? And the 12volt auxbattery is new. But the hybrid battery is drain

In the video you can see that with the movement of the internal combustion engine also move the electric motors, in our stand they are specially prepared for the class (reduced in diameter) which allows them to rotate freely, but in reality the magnetic force at rest will make it difficult (impossible) to rotate the engine. It is better not to do it with a damaged battery, because each rotation generates electricity that can further damage the electronics if the system does not read the signals properly. I suggest you to do computer diagnostics, then it will be possible to determine the cause of failure of high-voltage battery. Maybe there is only one cell (module) damaged and it can be repaired at relatively low cost. However, any action with HV battery requires qualifications and knowledge of the danger.

@@PUTPowertrain I have concluded that the source of the problem is the hybrid battery. I have replaced the 12v battery. I can see the ready light flicker but car sat for over a year. The hybrid battery was replace in 2017 and there is less then 1000 miles on it. Do I have to take out the battery and charge them one by one or is there a easier way?

If you connect the TechStream software (OBD) which you can buy even for few days license, you will be able to check on which cells is lower voltage.

Ofcourse

During full acceleration, the MG1 and MG2 assist the internal combustion engine, which mainly supplies the energy for propulsion, the electric motors meet the demand for partial power

@@PUTPowertrain What happens when you are going 70mph for a long time, and battery runs out?? Does the engine generate enough kwatts to be used instantaneous to give it a boost in acceleration if needed? If so, why not just use the engine directly to the wheels through another gear? Or is it more energy efficient to transform mechanical energy to electric and back to mechanical to achieve gearing?

@@gloomweed318The battery while driving will never discharge "completely" it will continuously discharge and recharge both from the operation of the internal combustion engine and from temporary braking while driving. At high vehicle speeds, due to the characteristics of the electric motor, there is not much support for the internal combustion engine, because in this speed range the electric motor has reduced torque. Each additional gear ratio results in increased losses, this drive is designed to achieve the greatest efficiency in urban driving conditions. Best regards!!!

​@@gloomweed318unless you're going up hill for miles and trying to go 70mph you don't need the full power that long. From 0 the Prius can get to 70 in about 11-12 seconds and the gas motor can keep you going 70 with power to spare.

We have really good one in polish language, is these will be good for you??

@@PUTPowertrain actually i am student of automotive engineering technology and i want deep study to clear my concept. But Polish, i don't understand. Its ok i will arange something else.

💪🏼 can you write something more about your concept? We made a lot of research and publish them in English articles:) maybe we could get you some more information ℹ️

@@PUTPowertrain i want to study how MG1 is used to achieve overdrive and its related gear function.

In Toyota's first generation hybrid drive system, the MG1 has a resulting speed from the speed of the car and the speed of the internal combustion engine. The driver has no influence on its operating parameters. Changing the speed of individual components affects the gear ratio (resulting diferent speed of the vehicle). On the internet, you can find a speed simulator of the individual transmission components and follow how they work together during vehicle propulsion (Prius chart)

Racja, jeżeli chce Pan przetestować najnowszą… tez mamy ją w naszym laboratorium, zapraszamy 😁

Panie Kamilu, wystarczy nauczyć się obsługi playera, napisy są dostępne po włączeniu funkcji (można skorzystać z skrótu na klawiaturze - (C)). Napisy są dostępne zarówno w wersji PL jak i ENG przygotowane przez nasz zespół, oraz w wersji wietnamskiej z automatycznego tłumaczenia :) thx KZfaq Pozdrawiamy

@@PUTPowertrain Panie PUT, jesteś Pan w internecie, nikt się nie będzie bawił i dociekał czy film ma napisy czy nie, jak obok jest 5 filmików o tym samym, z dźwiękiem. A kto miał styczność z politechnika, ten w ciemno zakłada że jak mogli coś zepsuć, to zepsuli.