Cytat:
Napisał luk2asz
Nabru, ale żeby nie było. To Audi nie jest normalnym elektrykiem, którego zasila prąd z baterii, tylko prąd z generatora. Na baterie by daleko nie zajechał.
|
Audi RS Q e-tron to jest na pewno samochód elektryczny i zasila go prąd z baterii. Tylko coś innego zamiast ładowarek (bo tych po 'drodze' na Dakarze nie ma) ładuje baterię. Rozpatrzmy to może dokładnie:
- samochód ma napęd na każdą oś za pomocą silników elektrycznych,
- samochód ma baterię o pojemności 52kWh ładowaną z maks. mocą 220kW
- baterię tą ładuje generator - silnik elektryczny MGU05 (taki sam model silnika elektrycznego napędza również obie osie)
- generator ten napędzany jest silnikiem spalinowym (benzynowym) 2.0TFSI ze zbiornikiem benzyny na 300 litrów
Cytat:
|
With the use of an alternative drive concept in the Dakar Rally, Audi is now facing up to the most extreme conditions. The vehicle will be driven by a powerful electric drivetrain. The energy required for this comes from a high-voltage battery, which can be charged as required while driving via an energy converter in the form of a highly efficient TFSI engine. The aim is to continuously improve the performance of the electric drivetrain and the battery in the years to come. The experience gained during this process should then be incorporated into the further development of future electrified production models.
|
Cytat:
Because there are no charging opportunities in the desert, Audi has chosen an innovative charging concept: On board of the Audi RS Q e-tron, there is the highly efficient TFSI engine from the DTM. It is part of an energy converter that charges the high-voltage battery while driving. Since the combustion engine is operated in the particularly efficient range of between 4,500 and 6,000 rpm, the specific consumption is well below 200 grams per kWh.
The drivetrain of the Audi RS Q e-tron is electric. The front and rear axles are both fitted with a motor-generator unit (MGU) from the current Audi e-tron FE07 Formula E car which has been developed by Audi Sport for the 2021 season.
A third MGU is part of the energy converter and serves to recharge the high-voltage battery while driving. In addition, energy is recuperated during braking. The battery weighs about 370 kilograms and has a capacity of 52 kWh.
|
Tutaj więcej szczegółów jak ktoś chce poczytać:
https://www.audi-mediacenter.com/en/...q-e-tron-14121