QL.A. For a separately excited de generator of (0.32 ohm) armature circuit resistance. If the generator driven at 1400r/min, open circuit terminal voltage versus the field current (open circuit characteristies) provided the following data: Ec (V) Ie (A) 30 58 114 153 179 0.1 0.2 0.4 0.6 0.8 IF field current is adjusted to 0.5 A and the generator driven at 1000r/min a) plot the output voltage as the load current is varied from 0 to 60 A. b) calculate the voltage regulation If the full-load current is 60 A.

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QL.A.
For a separately excited de generator of (0.32 ohm) armature circuit resistance. If the
generator driven at 1400r/min, open circuit terminal voltage versus the field curent
(open cireuit characteristics) provided the following data:
58
0.2
179
Ec (V)
It (A)
30
114
153
0.1
0.4
0.6
0.8
IF field current is adjusted to 0.5 A and the generator driven at 1000r/min
a) plot the output voltage as the load current is varied from 0 to 60 A.
b) calculate the voltage regulation If the full-load current is 60 A.
Transcribed Image Text:QL.A. For a separately excited de generator of (0.32 ohm) armature circuit resistance. If the generator driven at 1400r/min, open circuit terminal voltage versus the field curent (open cireuit characteristics) provided the following data: 58 0.2 179 Ec (V) It (A) 30 114 153 0.1 0.4 0.6 0.8 IF field current is adjusted to 0.5 A and the generator driven at 1000r/min a) plot the output voltage as the load current is varied from 0 to 60 A. b) calculate the voltage regulation If the full-load current is 60 A.
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