Abstract: This paper proposes a sensorless speed control method for brushed dc motors that extends the usable speed estimation range by combining current-ripple analysis with high-frequency signal ...
Distributed Secondary Control for DC Microgrids With Near-Infinite Constant Power Load Accommodation
Abstract: In DC microgrids, constant power loads (CPLs) inherently exhibit negative impedance characteristics, which are widely believed to degrade system stability as their penetration level ...
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