
Publica
Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten. Spectrum Shaping Methods for Predictive Control Approaches Applied to a Grid-Connected Power Electronics Converter
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Postprint urn:nbn:de:0011-n-5867213 (586 KByte PDF) MD5 Fingerprint: 782c5411c58853f27626f7362e2cd77d © IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. Erstellt am: 8.5.2020 |
Abstract
This work proposes methods to incorporate penalties on specific frequency components of the output signal into a Model Predictive Control (MPC) problem formulation. This is relevant for many control applications, in which the control objectives are specified in the time domain (e.g. tracking), as well as in the frequency domain to shape the output spectrum of the system. Focusing on a grid-connected converter system, the objective function of Finite Control Set MPC is augmented by spectral penalties to shape the harmonic spectrum of the converter current.