With torque blending, regen braking is blended with friction braking at low speeds (when regen braking is ineffective). Friction braking is always needed to make a full stop.
> Friction braking is always needed to make a full stop.
In my EV6, I have a paddle on the left of my steering wheel that I use (almost) exclusively for braking. It 100% only uses regenerative braking, and I can definitely tell the difference, as its stops are much more subtle than when using the brake pedal for stopping (even when coming to a stop super gently).
More evidence that it doesn't use friction brakes: when I use the left paddle to brake, the car will sometimes edge forward (just an inch or two). With friction braking, this obviously never happens.
Friction braking is rarely needed to make a full stop. My EV only applies blended braking in specific conditions (cold temps, steep hills, and full battery) and I essentially never touch the brake pedal.
Are you sure it's not actually applying friction brakes?
I have a Model 3, and even when the driving mode is set to "Stop" (enabling one-pedal driving), I know that it's applying the friction brakes at low speeds, even when the battery is warm and not full.
Regen isn't enough to slow the car to a stop, even in ideal conditions, and it certainly can't hold the car in place.
You may not touch the brake pedal but the brake pads are still being used to make a complete stop (this is how regen braking systems work, at low speeds regen is not effective so brake pads are used for the last few feet).
You’ll use wear out your brake pads way less, but they are still used very frequently (every time you make a complete stop in fact).
My mistake, I misunderstood what you were saying. I thought you meant that regen braking on its own wasn't strong enough to slow the vehicle down. You're right that friction brakes are applied for the last little bit to come to a complete stop and hold.
With torque blending, regen braking is blended with friction braking at low speeds (when regen braking is ineffective). Friction braking is always needed to make a full stop.