Description: The analysis of unsymmetrical faults is similar to that of symmetrical faults, except that in the case of unsymmetrical faults, the three-phase power system is represented by its sequence networks i.e zero, positive and negative sequence. Also, the effects of Δ-Y transformers phase shift are considered in analyzing unsymmetrical faults.
- [negativeSequence] - Power system negative sequence signal Ma
- [work] - As the voltage signal sequence is known,
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codeunsymmetrical.m
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