Three-Phase Steady-State Model of Type-3 Wind Generation Unit—Part II: Model Validation and Applications

This paper presents the implementation and validation of the sequence-frame model of the Type-3 wind generation unit and the sequential sequence-frame power-flow solver (sequential-SFPS) algorithm, developed in the Part I of this paper. A set of case studies are reported to (1) validate the numerical accuracy of the developed model and the power-flow algorithm, (2) quantify the impact of the Type-3 control strategy on the steady-state three-phase power-flow solution, and (3) demonstrate the computational efficiency of the sequential-SFPS. Three test systems of different topologies, sizes, and parameters are examined. Where applicable, the results are validated based on comparison with the exact time-domain solution, using the PSCAD/EMTDC software tool.