Real and Reactive Power
The three-phase power in the original unbalanced system is given by
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(7.16) |
where I* is the complex conjugate of the vector I . Now from (7.10) and (7.15) we get
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(7.17) |
From (7.11) we get
Therefore from (7.17) we get
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(7.18) |
We then find that the complex power is three times the summation of the complex power of the three phase sequences.
Example 7.3
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