Proceedings ArticleDOI
Fuzzy Logic Based Control Algorithm for DSTATCOM Connected to Weak AC Grid
Gajendra Singh Chawda,Abdul Gafoor Shaik +1 more
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This paper presents a fuzzy logic based synchronous reference frame algorithm for distribution static compensator to enhance the power quality of a weak AC grid.Abstract:
This paper presents a fuzzy logic based synchronous reference frame algorithm for distribution static compensator to enhance the power quality of a weak AC grid. The proposed algorithm maintains constant DC-link voltage and extracts fundamental weighted values of load currents to es timate reference current. Thes e reference currents are utilized by DSTATCOM to mitigate the power quality. This control algorithm has been tested success fully in regulating the vol tage, mi tigating the harmonics, and load balancing for different types of loads at the point of common coupling.read more
Citations
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Journal ArticleDOI
Comprehensive Review on Detection and Classification of Power Quality Disturbances in Utility Grid With Renewable Energy Penetration
Gajendra Singh Chawda,Abdul Gafoor Shaik,Mahmood Shaik,Sanjeevikumar Padmanaban,Jens Bo Holm-Nielsen,Om Prakash Mahela,Palanisamy Kaliannan +6 more
TL;DR: A critical review of techniques used for detection and classification PQ disturbances in the utility grid with renewable energy penetration is presented, to provide various concepts utilized for extraction of the features to detect and classify the P Q disturbances even in the noisy environment.
Journal ArticleDOI
Comprehensive Review of Distributed FACTS Control Algorithms for Power Quality Enhancement in Utility Grid With Renewable Energy Penetration
Gajendra Singh Chawda,Abdul Gafoor Shaik,Om Prakash Mahela,Sanjeevikumar Padmanaban,Jens Bo Holm-Nielsen +4 more
TL;DR: A comprehensive review of various conventional and adaptive algorithms used to control DFACTS devices for improvement of power quality in utility grids with RE penetration is presented.
Proceedings ArticleDOI
Power Quality Mitigation in Weak AC Grid with Low X/R Ratios using Distribution Static Compensator Controlled by LMF Algorithm
TL;DR: In this paper, a solution to mitigate power quality issues in the weak grid to minimize the effect of low X/R ratio at a higher level of WE penetration using distribution static compensator (DSTATCOM) controlled by a least mean fourth (LMF) algorithm is presented.
Proceedings ArticleDOI
Adaptive Reactive Power Control of DSTATCOM in Weak AC Grid with High Wind Energy Penetration
TL;DR: The fourth-order least mean fourth (LMF) based adaptive control algorithm is proposed for smooth control of real and reactive power requirement by generating switching signals for DSTATCOM to enhance the THE AUTHORS penetration in weak AC grid in the presence of unbalanced load.
Proceedings ArticleDOI
Performance Evaluation of Adaline Controlled Dstatcom for Multifarious Load in Weak AC Grid
TL;DR: This paper investigates the performances of adaptive linear neural network based least mean square (LMS) control algorithm for distributed static compensator (DSTATCOM) to mitigate the power quality disturbances in a weak AC grid with multifarious load.
References
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Book
Instantaneous power theory and applications to power conditioning
TL;DR: The p-q theory in three-phase, four-wire Shunt Active Filters as discussed by the authors has been applied to power flow control in power electronics equipment and has been shown to be useful in many applications.
Book
Power Quality Enhancement Using Custom Power Devices
Arindam Ghosh,Gerard Ledwich +1 more
TL;DR: Power Quality Enhancement Using Custom Power Devices as discussed by the authors considers the structure, control and performance of series compensating DVR, the shunt DSTATCOM and the SHunt with series UPQC for power quality improvement in electricity distribution.
Book
Power Quality: Problems and Mitigation Techniques
TL;DR: Electrical Generation and Distribution Systems and Power Quality DisturbancesTerrorism and the Electric Power Delivery SystemPower Quality in Power Systems and Electrical MachinesAdvances in Electrical and Computer TechnologiesPower Quality Issues in Distributed GenerationPower QualityPower System HarmonicsUnderstanding Power Quality ProblemsPower Quality problems and Its Mitigation TechniquesPower Quality Problems and Mitigation Methods: Case Study at DBBFSignal Processing of Power QualitydisturbancesElectric Power QualityMicrogrid Architectures, Control and Protection MethodsPower Quality issues.
Journal ArticleDOI
A Comparison of Control Algorithms for DSTATCOM
Bhim Singh,Jitendra Solanki +1 more
TL;DR: Simulation and experimental results demonstrate the performance of three different methods made to derive reference currents for a DSTATCOM, an instantaneous reactive power theory, a synchronous reference frame theory, and a new Adaline-based algorithm.
Journal ArticleDOI
Modeling of VSC Connected to Weak Grid for Stability Analysis of DC-Link Voltage Control
TL;DR: In this article, a small-signal model of voltage source converter (VSC) is developed to investigate the stability of dc-link voltage control with varying operating conditions, such as grid strength, operating point, and control loops' interactions on the performance of VSC.
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