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A separately-excited DC generator with magnetization curve shown below (Figure 1) is driven by a prime mover at 1500 rpm. The armature resistance is 0.1 ohms. What is the internal generated voltage of this generator if VF = 15 Vdc and RF = 2.44 Ω  if this generator is connected to a 100 ohm resistor load, what is the load current in amperes? Note that the armature has a resistance and will be in series with the load.

A separately-excited DC generator with magnetization curve shown below (Figure 1) is driven by a prime mover at 1500 rpm. The armature resistance is 0.1 ohms. What is the internal generated voltage of this generator if VF = 15 Vdc and RF = 2.44 Ω  if this generator is connected to a 100 ohm resistor load, what is the load current in amperes? Note that the armature has a resistance and will be in series with the load.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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A separately-excited DC generator with magnetization curve shown below (Figure 1) is driven by a prime mover at 1500 rpm. The armature resistance is 0.1 ohms. What is the internal generated voltage of this generator if VF = 15 Vdc and RF = 2.44 Ω

 if this generator is connected to a 100 ohm resistor load, what is the load current in amperes? Note that the armature has a resistance and will be in series with the load.

EAl 500 450 420 430 --------------- 400 300 200 100 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 4.75 5.2 6.15 Field current, A (Note: At la = 0, EA = 3 V) Magnetization Curve at nm = 1800 rpm Internal generated voltage, V
Transcribed Image Text:EAl 500 450 420 430 --------------- 400 300 200 100 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 4.75 5.2 6.15 Field current, A (Note: At la = 0, EA = 3 V) Magnetization Curve at nm = 1800 rpm Internal generated voltage, V
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