A Frequency Independent Technique to Estimate Harmonics and Interharmonics in Shipboard Microgrids
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Smart Grid"
DOI: 10.1109/tsg.2021.3128554
Abstract: Modern maritime microgrid systems are witnessing a revolutionary advancement by integrating more renewable energy sources and energy storage systems. The integration of these sophisticated systems is achieved, however, through the power electronics converters that cause… read more here.
Keywords: frequency; frequency independent; harmonics; independent technique ... See more keywords
Ultra fast frequency independent instantaneous power factor detector
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Power Electronics and Drive Systems"
DOI: 10.11591/ijpeds.v10.i4.pp1961-1968
Abstract: Many schemes were attempted to lessenthe time taken for measuring the power factor of a linear load. This paper suggests taking advantage of a previous paper where only two samples of the voltage and current… read more here.
Keywords: samples voltage; frequency; power factor; power ... See more keywords
Robust Empirical Time–Frequency Relations for Seismic Spectral Amplitudes, Part 1: Application to Regional S Waves in Southeastern Iran
Sign Up to like & getrecommendations! Published in 2020 at "Bulletin of the Seismological Society of America"
DOI: 10.1785/0120200172
Abstract: Empirical models of geometrical-, Q-, t-star, and kappa-type attenuation of seismic waves and ground-motion prediction equations (GMPEs) are viewed as cases of a common empirical standard model describing variation of wave amplitudes with time and… read more here.
Keywords: frequency; time; time frequency; frequency independent ... See more keywords