Reference signal generator for active power filters using MGP-FIR filter designed by evolutionary programming
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Faculty of Electronics, Communications and Automation | A4 Artikkeli konferenssijulkaisussa
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Proceedings of the Nordic Workshop on Power and Industrial Electronics (NORPIE/2008)
AbstractThis paper describes a high-performance reference signal generator for active power filters extracting the fundamental signal component from distorted current signals. In order to achieve high-quality output as well as computationally effective algorithm, the generator employs an adaptive and predictive MGP-FIR (Multiplicative General Parameter) bandpass filter designed by evolutionary programming. Detailed procedures of MGP-FIR filtering and evolutionary optimization are first discussed; theoretical conclusions are verified by illustrative simulation results.
active power filter, current injection method, current reference generator, adaptive filtering, predictive filtering, evolutionary programming