Three zones of a single-phase circuit are identified in the figure with a generator voltage specification of 240 V. The zones are connected by the transformers T1 and T2, whose ratings are shown below. Using base values of 30 kVA and 240 volts in zone 1, draw the pu circuit and determine the pu impedance and pu source voltage. Then calculate the load current in pu and in amperes. *Round the final answer to four decimal places, polar form, and label it with the correct units.

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Three zones of a single-phase circuit are identified in the figure with a generator voltage specification of 240 V. The zones are connected by the transformers T1 and T2, whose ratings are shown below.

Using base values of 30 kVA and 240 volts in zone 1, draw the pu circuit and determine the pu impedance and pu source voltage. Then calculate the load current in pu and in amperes.

*Round the final answer to four decimal places, polar form, and label it with the correct units.

ZONE1
마 (12+
T1
ZONE2
X LINE =j2
30kVA
240/480
Xeq=0.10pu
T2
20kVA
460/115
Xeq=0.10pu
ZLOAD=0.5+j02
ZONE3
ㅔㅔ
Transcribed Image Text:ZONE1 마 (12+ T1 ZONE2 X LINE =j2 30kVA 240/480 Xeq=0.10pu T2 20kVA 460/115 Xeq=0.10pu ZLOAD=0.5+j02 ZONE3 ㅔㅔ
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