I am supplying a voltage to a hysterisis dynamometer with an Aplab power supply which has Voltage and Current output.It has got two modes - Constant Voltage and another one is Constant Current.I set my power supply voltage to a particular voltage and inject millivolts to the Constant Current input while measuring the torque of a motor.Upon performing this I get a gradual increase in braking.Am I compensating the voltage drop by injecting the millivolts to current input?
Kindly help me with the theory behind this.
"Braking type is excitation control"
Kindly help me with the theory behind this.
"Braking type is excitation control"
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