EntityQ552380· pop 15· linked from 29 articlessymmetrical componentsSign in to saveengineering method for analysis of unbalanced three-phase electrical power systems exhibiting an electrical fault or other unbalanced conditionConnectionsthree-phase electric powerEntityone-line diagramEntityprotective relayEntityfault currentEntityWorld War IIConceptInternational Standard Book NumberEntitycomplex numberEntityelectrical engineeringEntitytransformerEntitydigital object identifierEntitysymmetryEntityelectrical generatorEntityGeneral ElectricEntityelectrical cableEntitylinear mapEntitycircuit breakerEntitylinear independenceEntitysuperposition principleEntitylinear combinationEntityphasorEntityCategoriesElectrical engineeringThree-phase AC power