Enhanced control of voltage source converters considering virtual inertia theory
نویسندگان
چکیده
This article presents an enhanced control strategy for voltage source converters (VSCs) based on virtual inertia concept. Considering the significant share of renewable-based generations, frequency stability is noted as one most challenges modern low-inertia power systems. Therefore, first contribution this article, dynamic equations converter are utilized in order to study its proficient active and reactive compensation capabilities. Then, effective factor correction proposed VSC improved by adding emulation characteristics provide a more synchronous generator (SG) like behavior, which beneficial from point view. In addition that, impacts changes main parameters such damping performance analyzed using root locus method. applied eigenvalue analysis has then been used support proper selection parameter values, considered another novelty article. regard, designed algorithm providing auto adjustment capability controller desired response characteristic can improve system. The functionality validated through state-space simulations with MATLAB/Simulink. superior demonstrated simulation results confirms that method be simple yet solution reduced
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ژورنال
عنوان ژورنال: International Transactions on Electrical Energy Systems
سال: 2021
ISSN: ['2050-7038']
DOI: https://doi.org/10.1002/2050-7038.13245