1. For the motor load, torque -speed curve shown below, solve the following questions. R 2. T (N-m) 10 J₁ 10V 100 №₁ D₁ N₂L D₂ w (rad/s) OL(t) J₂f N₁ = 100 N₂ = 1000 J₁ = 1 kg.m² J2 = 100 kg.m² D₁ = 1 N·m-s/rad D2 = 100 N·m-s/rad Back emf: vo(s)=Kb₁(s) d01 where Ω1(s)= dt Torque developed by the motor: T₁=K₁ la(s) 1) Find a relationship between the current (la(s)), voltage (Vs(s)), and the back emf (V₁(s)) (the equation for the dashed-box part) 2) Find the no-load speed (no torque is applied) from the torque-speed curve. 3) Find the stall torque (rotor is not turning) from the torque-speed curve. 4) Find the total inertia at the armature of the motor. 5) Find the total damping at the armature of the motor.

1. For the motor load, torque -speed curve shown below, solve the following questions. R 2. T (N-m) 10 J₁ 10V 100 №₁ D₁ N₂L D₂ w (rad/s) OL(t) J₂f N₁ = 100 N₂ = 1000 J₁ = 1 kg.m² J2 = 100 kg.m² D₁ = 1 N·m-s/rad D2 = 100 N·m-s/rad Back emf: vo(s)=Kb₁(s) d01 where Ω1(s)= dt Torque developed by the motor: T₁=K₁ la(s) 1) Find a relationship between the current (la(s)), voltage (Vs(s)), and the back emf (V₁(s)) (the equation for the dashed-box part) 2) Find the no-load speed (no torque is applied) from the torque-speed curve. 3) Find the stall torque (rotor is not turning) from the torque-speed curve. 4) Find the total inertia at the armature of the motor. 5) Find the total damping at the armature of the motor.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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