Self tunning filter for three levels four legs shunt active power filter with fuzzy logic controller
نویسندگان
چکیده
The low harmonic distortion and reduced switching losses are the advantages of using multilevel inverter. For this purpose, three-level inverter is used in paper as a three-phase four-leg shunt active power filter (SAPF). SAPF to eliminate current compensate reactive current, balance load currents under an unbalanced non-linear load. A fuzzy logic controller self-tuning filters (STF) control (APF) generate reference current. To demonstrate validity proposed strategy, we compared it with conventional p − q theory, voltage conditions Matlab-Simulink toolbox implement algorithm Fuzzy control. performance found very effective adequate theory.
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ژورنال
عنوان ژورنال: Acta Polytechnica
سال: 2021
ISSN: ['1210-2709', '1805-2363']
DOI: https://doi.org/10.14311/ap.2021.61.0415