A DC motor has a load torque, Tz of 10 Nm and speed characteristic as shown in the figure. Analyse the torque performance and sketch the torque profile accordingly, if the moment of inertia, J and viscous friction, B of the motor is 0.01 kgm² and 0.02 Nm/rads', respectively. Given, the torque expression is
A DC motor has a load torque, Tz of 10 Nm and speed characteristic as shown in the figure. Analyse the torque performance and sketch the torque profile accordingly, if the moment of inertia, J and viscous friction, B of the motor is 0.01 kgm² and 0.02 Nm/rads', respectively. Given, the torque expression is
Introductory Circuit Analysis (13th Edition)
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Author:Robert L. Boylestad
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Transcribed Image Text:A DC motor has a load torque, Tz of 10 Nm and speed characteristic as shown in the figure.
Analyse the torque performance and sketch the torque profile accordingly, if the moment of
inertia, J and viscous friction, B of the motor is 0.01 kgm' and 0.02 Nm/rads', respectively.
Given, the torque expression is
do
T =J
+T¸
+ Bо,
dt
Speed
(rad/s)
100
50
o 10
100 t (ms)
25
45 50
67
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