Voltage-Based Frequency Synchronization for Phasor Measurements in Microgrid Protection
Jorge I. Cisneros-Saldana,
Miroslav M. Begovic
Abstract:The accurate measurement of current phasors is crucial for the reliable and effective protection of microgrids. However, the presence of harmonics and variations in the fundamental frequency due to the integration of inverter-based resources (IBRs), can lead to errors in current phasor measurements in islanded microgrids. In this work, we propose a novel approach to current phasor measurement in microgrid protection that utilizes voltage-based fundamental frequency stabilization. The proposed method is based o… Show more
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