engineering recuitment GATE EE 2023-24 Test Series Power Systems PU System and Symmetrical Components
Consider the following balanced line-to-line voltages with abc sequence:
\({V_P} = \left[ {\begin{array}{*{20}{c}} {{V_{an}}}\\ {{V_{bn}}}\\ {{V_{cn}}} \end{array}} \right] = \left[ {\begin{array}{*{20}{c}} {277\angle 0^\circ }\\ {277\angle - 120^\circ }\\ {277\angle 120^\circ } \end{array}} \right]\) volts
The values of V0, V1 and V2 are respectively1
0, 177∠0° and 177∠0°
2
277∠0°, 0 and 0
3
0, 277∠0° and 0
4
277∠0°, 0 and 177∠0°