The nameplate data of a separately excited DC motor is known: Py=6.5KW, Un=220V, ny = 1500r/min, no=1560r/min, Ra=0.2422, (1) Please draw the inherent mechanical characteristic curve. (2) When the 32 resistance is connected in series in the armature circuit, please draw the artificial mechanical characteristic curve. (3) When the armature voltage drops to Uy/2, please draw the artificial mechanical characteristic curve.

The nameplate data of a separately excited DC motor is known: Py=6.5KW, Un=220V, ny = 1500r/min, no=1560r/min, Ra=0.2422, (1) Please draw the inherent mechanical characteristic curve. (2) When the 32 resistance is connected in series in the armature circuit, please draw the artificial mechanical characteristic curve. (3) When the armature voltage drops to Uy/2, please draw the artificial mechanical characteristic curve.

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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