Proceedings ArticleDOI
H∞ repetitive current controller for grid-connected inverters
Tomas Hornik,Qing-Chang Zhong +1 more
- pp 554-559
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TLDR
In this article, a current controller design based on H∞ and repetitive control techniques for grid-connected inverters is proposed to reduce current total harmonic distortion (THD) for voltage tracking, as it can deal with a very large number of harmonics simultaneously.Abstract:
This paper proposes a current controller design based on H∞ and repetitive control techniques for grid-connected inverters to reduce current total harmonic distortion (THD) The repetitive control, based on the internal model principle, offers an alternative for voltage tracking, as it can deal with a very large number of harmonics simultaneously This leads to low harmonics distortion and improved tracking performance The proposed controller is experimentally tested to validate its performance, with main focus on tracking error performance and total harmonics distortionread more
Citations
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A Survey on Control of Electric Power Distributed Generation Systems for Microgrid Applications
Allal El Moubarek Bouzid,Josep M. Guerrero,Ahmed Cheriti,Mohamed Bouhamida,Pierre Sicard,M. Benghanem +5 more
TL;DR: In this article, the authors give a description of state of the art for distributed power generation systems (DPGS) based on renewable energy and explore the power converters connected in parallel to the grid which are distinguished by their contribution to the formation of the grid voltage and frequency and are accordingly classified in three classes.
Journal ArticleDOI
Cascaded Current–Voltage Control to Improve the Power Quality for a Grid-Connected Inverter With a Local Load
Qing-Chang Zhong,Tomas Hornik +1 more
TL;DR: A cascaded current-voltage control strategy is proposed for inverters to simultaneously improve the power quality of the inverter local load voltage and the current exchanged with the grid and enables seamless transfer of the operation mode from stand-alone to grid-connected or vice versa.
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Adaptive intelligent techniques for microgrid control systems: A survey
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Review and Classification of Control Systems in Grid-tied Inverters
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Digital Control Techniques Based on Voltage Source Inverters in Renewable Energy Applications: A Review
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References
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Overview of Control and Grid Synchronization for Distributed Power Generation Systems
TL;DR: An overview of the structures for the DPGS based on fuel cell, photovoltaic, and wind turbines is given and the possibility of compensation for low-order harmonics is discussed.
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Wind Power in Power Systems
TL;DR: In this article, the authors focus on the generation of electricity from clean and renewable sources, and show that wind energy has become the world's fastest growing energy source, and that renewable energy is the most promising energy source.
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TL;DR: In this article, power electronics, the technology of efficiently processing electric power, play an essential part in the integration of the dispersed generation units for good efficiency and high performance of the power systems.
Journal Article
Power Electronics as Efficient Interface in Dispersed Power Generation Systems
TL;DR: In this article, power electronics, the technology of efficiently processing electric power, play an essential part in the integration of the dispersed generation units for good efficiency and high performance of the power systems.
Journal ArticleDOI
Repetitive control system: a new type servo system for periodic exogenous signals
TL;DR: In this article, a control scheme called repetitive control is proposed, in which the controlled variables follow periodic reference commands, and a high-accuracy asymptotic tracking property is achieved by implementing a model that generates the periodic signals of period L into the closed-loop system.
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