Accurate frequency‐domain analysis and hybrid control method for isolated dual active bridge series resonant DC/DC converters
Sign Up to like & getrecommendations! Published in 2019 at "IET Power Electronics"
DOI: 10.1049/iet-pel.2019.0015
Abstract: This study proposes an accurate frequency model of dual active bridge series resonant DC/DC converters (DABSRC). Differing from the conventional first harmonic approximation method, the proposed steady-state model considers all the harmonic components, which gives… read more here.
Keywords: dual active; frequency; resonant; hybrid control ... See more keywords
Efficient and Accurate Frequency Estimator under Low SNR by Phase Unwrapping
Sign Up to like & getrecommendations! Published in 2019 at "Mathematical Problems in Engineering"
DOI: 10.1155/2019/7396074
Abstract: In the case of low signal-to-noise ratio, for the frequency estimation of single-frequency sinusoidal signals with additive white Gaussian noise, the phase unwrapping estimator usually performs poorly. In this paper, an efficient and accurate method… read more here.
Keywords: frequency; estimator; phase unwrapping; accurate frequency ... See more keywords