Physics behind D.C motor: How the gain K and time constant are related to the armature...

Physics behind D.C motor:

How the gain K and time constant are related to the armature resistance and inductance in a DC
motor?

Expert Solution

Manojponduru answered 6 months ago

Question :01 Part A The initial conditions of a d.c. motor are: K’ = 3:0Vs V1...

Question :01 Part A The initial conditions of a d.c. motor are: K’ = 3:0Vs V1 = 24:0V Td = 18Nm Ra = 2 ohm For a 50 percent increase in the armature voltage, calculate the percentage Change in the no-load speed. Assume that the load torque is unchanged. Is the increase in speed proportional to increase in armature voltage give reson for your answer. speed. Part B: A 50 V, d.c. shunt motor drives a constant-torque load at a...

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Physics behind D.C motor: How the gain K and time constant are related to the armature...

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