Regen braking question.

[MrHeckles]

Pretty straight forward question.....

If a motor is set up to regeneratively brake, and it is being forced to turn, would that put a negative voltage across a sense resistor on the low side of the H bridge?

If not, is there a way to measure the current being produced by regenerative braking?

 

[ante1]

Regenerative braking is supposed to recharge the battery under braking and the circuit must in some way channel the power back to the battery. I think we need to know more about your circuit before you can get any good answer.