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 (combined field winding resistance and variable resistance)?
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 (combined field winding resistance and variable resistance)?
Introductory Circuit Analysis (13th Edition)
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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 (combined field winding resistance and variable resistance)?
![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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff7db54ee-ecd7-41dc-9d34-5b6d4edc643c%2F0ac06ca0-01c4-461a-9c7a-51e4afb2df8f%2Fb4jinj_processed.png&w=3840&q=75)
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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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. (Answer in 3 decimal places)
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