DC motor torque-speed chart in braking quadrant

AI Thread Summary
The torque-speed diagram in the braking quadrant of a DC motor is characterized by negative torque values as the motor operates in a regenerative braking mode. This quadrant typically shows a linear relationship similar to the motoring quadrant but reflects the motor's ability to convert kinetic energy back into electrical energy. The equation for this quadrant can be derived from the motoring equation, but with adjustments to account for the direction of torque and speed. Understanding this diagram is crucial for applications involving braking systems in electric vehicles and industrial machinery. Further research into regenerative braking principles may provide additional insights into the specific shape and characteristics of this diagram.
mawad
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Hello,
I would like to know what will be the shape of the torque-speed diagram in braking quadrant.
Many thanks
 
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mawad said:
Hello,
I would like to know what will be the shape of the torque-speed diagram in braking quadrant.
Many thanks

What is the context of the question? What reading and research have you done so far on this question?
 
All I found is the torque-speed diagram in motoring quadrant. Which follows the following equation : Torque=C1-C2*speed. I am asking what about braking quadrant?
 

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