This research concerns the study of a shunt active power filter intended to compensate for the harmonic currents generated by nonlinear loads. These injected harmonics significantly degrade the power factor. The PQ th...
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This research concerns the study of a shunt active power filter intended to compensate for the harmonic currents generated by nonlinear loads. These injected harmonics significantly degrade the power factor. The PQ theory is the central point of this study. A robust phase-locked loop-based bandpass multivariable filter is developed to enhance the grid voltage. To sustain the DC-bus voltage, a PI anti-windup is placed to guarantee active power regulation. The essential purpose of this solution is to ensure a sinusoidal current with fewer harmonics and a unitary power factor. The efficiency of the proposed solution has been confirmed by the obtained results in transient and steady-state. Copyright (C) 2024 The Authors. This is an open access article under the CC BY-NC-ND license (https://***/licenses/by-nc-nd/4.0/)
The proceedings contain 65 papers. The topics discussed include: variants of two-measure input-to-state stability;on the adaptive tracking problem of time-varying systems using the congelation for variables method;exa...
ISBN:
(纸本)9781713872344
The proceedings contain 65 papers. The topics discussed include: variants of two-measure input-to-state stability;on the adaptive tracking problem of time-varying systems using the congelation for variables method;examples for separable control Lyapunov functions and their neural network approximation;stabilization using shifted equilibria for saturated discrete-time linear systems;competitive equilibriums of multi-agent systems over an infinite horizon;minimum-time escape from a circular region for a Dubins car;an actor critic method for free terminal time optimal control;a dual-mode finite-time extremum seeking controller design technique;linear unknown input observers for sensor fault estimation in nonlinearsystems;a numerically robust Bayesian filtering algorithm for gaussian mixture models;noise sensitivity reduction in low-power multi high gain observers using low-pass filters;model reduction for quadratic-bilinear time-delay systems using nonlinear moments;and event-triggered fault reconstruction using sliding mode observer.
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作者：
Biannic, Jean-MarcONERA
French Aerospace Lab. System Control Flight Dynamics Department F-31055 Toulouse Cedex France
Rate and magnitude control limitations are often responsible for the apparition of undesired limit-cycles in the resulting nonlinear closed-loop system. Based on the well- known describing function approach, it is sho...
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