The following three-phase circuit is symmetrical, with line voltage 220 V, 60 Hz, direct phase sequence, isolated neutral and the value of the impedances of the loads in the three phases are: Zan = 10 ohms Zbn = -10j ohm Zcn = -10j Ohm Find: a) Phase voltages on the load; b) Line and phase currents; c) The power supplied to the load. Consider the phase voltage in the reference (Va voltage angle equal to 0)
The following three-phase circuit is symmetrical, with line voltage 220 V, 60 Hz, direct phase sequence, isolated neutral and the value of the impedances of the loads in the three phases are: Zan = 10 ohms Zbn = -10j ohm Zcn = -10j Ohm Find: a) Phase voltages on the load; b) Line and phase currents; c) The power supplied to the load. Consider the phase voltage in the reference (Va voltage angle equal to 0)
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The following three-phase circuit is symmetrical, with line voltage 220 V, 60 Hz, direct phase sequence, isolated neutral and the value of the impedances of the loads in the three phases are:
Zan = 10 ohms
Zbn = -10j ohm
Zcn = -10j Ohm
Find:
a) Phase voltages on the load;
b) Line and phase currents;
c) The power supplied to the load.
Consider the phase voltage in the reference
(Va voltage angle equal to 0)
Transcribed Image Text:A-
B
N'
C.
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