https://teslamotorsclub.com/tmc/threads ... st-1860672
Det handlar förstås inte om någon laddhybrid utan att man använder en alternativ motorteknik i en av motorerna. Gissningsvis då fram. Ex patent:
http://www.freshpatents.com/-dt20160630 ... 190961.php
Lite allmän information om effektivitet/prestanda/pris:
https://chargedevs.com/features/qa-with ... interview/
Frågan är väl då hur mycket man kan tjäna på detta, speciellt med tanke på att Tesla redan gör en viss optimering när man har två motorer.This is the beauty of optimization. You can pick among all the options to get the best motor for the constraints. If we model everything properly, you can find the motor with the high performance 0-60 MPH constraint and the best possible highway efficiency.
Another example is the overall motor efficiency versus its cost. There are cases where making a motor in more expensive ways could potentially increase efficiency and buy off multiple times the cost difference by saving money on the battery, or other aspects of the car. So, if you are able to model the motor efficiency and costs accurately, you can plot it against battery cost savings. Now you can see that the optimal motor for total cost minimization is often different from the cheapest motor.
These all come together to form the characteristic metrics of the car that you want to build. It’s a general approach of how we start from parameter design and end up with ultimate configuration.