A three-phase alternator connected in delta of 100 KVA and 635 volts is tested for OCC, SCC and winding resistance, giving the following data: Based on the above data, obtain: a) - Equivalent circuit per phase of the alternator b) - Voltage regulation when operating at full load and feeding a load with power factor of 0.8 inductive. c) - Voltage regulation when operating at full load and feeding a load with unity power factor. d) - Voltage regulation when operating at full load and feeding a load with a power factor of 0.8 capacitive
A three-phase alternator connected in delta of 100 KVA and 635 volts is tested for OCC, SCC and winding resistance, giving the following data: Based on the above data, obtain: a) - Equivalent circuit per phase of the alternator b) - Voltage regulation when operating at full load and feeding a load with power factor of 0.8 inductive. c) - Voltage regulation when operating at full load and feeding a load with unity power factor. d) - Voltage regulation when operating at full load and feeding a load with a power factor of 0.8 capacitive
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Question
A three-phase alternator connected in delta of 100 KVA and 635 volts is tested for OCC, SCC and winding resistance, giving the following data:
Based on the above data, obtain:
a) - Equivalent circuit per phase of the alternator
b) - Voltage regulation when operating at full load and feeding a load with power factor of 0.8 inductive.
c) - Voltage regulation when operating at full load and feeding a load with unity power factor.
d) - Voltage regulation when operating at full load and feeding a load with a power factor of 0.8 capacitive.
![TEST
SC
Winding Resistance
V
242.5V AC
4V DC
90.9A AC
20A DC
IF
9.8A DC
9.8A DC](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcde2984a-0605-4ac3-8e10-0f70461a90d5%2F4f31316c-fa66-49cb-aaa0-617582616fca%2F5tblfvh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:TEST
SC
Winding Resistance
V
242.5V AC
4V DC
90.9A AC
20A DC
IF
9.8A DC
9.8A DC
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