Journal ArticleDOI
Robust control scheme for the braking chopper of PMSG-based wind turbines–A comparative assessment
Mojtaba Nasiri,Ali Arzani +1 more
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TLDR
A robust BC controller is designed for PMSG-based WECS operations during normal and grid fault conditions and the simulation results reflect on effectuality and robustness of the proposed BC controller in comparison to conventional BC control strategies.About:
This article is published in International Journal of Electrical Power & Energy Systems.The article was published on 2022-01-01. It has received 18 citations till now. The article focuses on the topics: Chopper & Control theory (sociology).read more
Citations
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Journal ArticleDOI
Improved current control loops in wind side converter with the support of wild horse optimizer for enhancing the dynamic performance of PMSG-based wind generation system
TL;DR: In this paper , a wild horse optimizer (WHO) method is adopted to design an optimal controller for a permanent-magnet synchronous generator (PMSG)-based wind turbine system (WTS).
Journal ArticleDOI
A simple and effective grid-supporting low voltage ride-through scheme for single-stage photovoltaic power plants
TL;DR: In this paper , a braking chopper (BC) is installed and a controller has been designed to enable fulfillment of low voltage ride through (LVRT) criteria for single-stage grid-integrated PV systems.
Journal ArticleDOI
Low voltage ride-through control strategy for a wind turbine with permanent magnet synchronous generator based on operating simultaneously of rotor energy storage and a discharging resistance
TL;DR: In this paper , a low voltage ride-through (LVRT) control strategy for a wind turbine with PMSG based on operating simultaneously of rotor energy storage and a discharging resistance is presented.
Journal ArticleDOI
Evaluation and Comparison of Different Methods for Improving Fault Ride-Through Capability in Grid-Tied Permanent Magnet Synchronous Wind Generators
Mohamed Metwally Mahmoud,B. S. Atia,Yahia M Esmail,Mohit Bajaj,Daniel Eutyche Mbadjoun Wapet,Mohamed Khalid Ratib,Md. Biplob Hossain,Kareem M. AboRas,Abdel-Moamen M. Abdel-Rahim +8 more
TL;DR: In this paper , the authors evaluate the in-depth schemes of FRTC, introducing the underlying theory and traits of the different approaches to highlight the advantages and drawbacks of each approach.
Journal ArticleDOI
Recent Trends in Wind Energy Conversion System with Grid Integration Based on Soft Computing Methods: Comprehensive Review, Comparisons and Insights
TL;DR: In this paper , a comprehensive review of WECS and their grid-interface systems based on soft computing methods is presented, which is intended to cover a broad range of topics concerning the configurations and topologies of power converters used for control and grid integration.
References
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Journal ArticleDOI
Dual current control scheme for PWM converter under unbalanced input voltage conditions
Hong-Seok Song,Kwanghee Nam +1 more
TL;DR: The authors demonstrated the effectiveness of the proposed control scheme by using computer simulation and experiments to eliminate the DC link voltage ripple and the DC component of the reactive power.
Journal ArticleDOI
Sliding-Mode Robot Control With Exponential Reaching Law
TL;DR: A novel approach is proposed, which allows chattering reduction on control input while keeping high tracking performance of the controller in steady-state regime by designing a nonlinear reaching law by using an exponential function that dynamically adapts to the variations of the controlled system.
Journal ArticleDOI
Low-voltage ride-through of a full converter wind turbine with permanent magnet generator
J.F. Conroy,R. W. G. Watson +1 more
Abstract: The low-voltage ride-through capability of a 2 MW full converter wind turbine with permanent magnet synchronous generator is investigated herein. A detailed description of the system, its controller options and its behaviour when subjected to a severe voltage dip, is presented. A control scheme for the turbine that allows it to withstand severe voltage dips is designed and simulated. This control scheme emphasises the regulation of the dc-link voltage and minimisation of the drive train torque surplus. Also, the level of modelling detail required for stability analysis is analysed and discussed.
Journal ArticleDOI
Review of international grid codes for wind power integration: Diversity, technology and a case for global standard
Mansour Mohseni,Syed Islam +1 more
TL;DR: In this article, a comprehensive study on the latest grid code regulations enforced by transmission system operators on large wind power plants (WPPs) is presented, where the most common requirements included in the majority of international grid codes are compared; namely, low and high voltage ride-through capabilities, active and reactive power responses during and after faults, extended range of voltage frequency variations, active power (frequency) control facility, and reactive voltage regulation support.
Journal ArticleDOI
LVRT Scheme of PMSG Wind Power Systems Based on Feedback Linearization
TL;DR: In this article, a lowvoltage ride-through scheme for the permanent magnet synchronous generator (PMSG) wind power system at the grid voltage sag is proposed, where the dc-link voltage is controlled by the generator side converter instead of the grid-side converter (GSC).