Journal ArticleDOI
A new method of passive harmonic filter planning for controlling voltage distortion in a power system
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TLDR
In this paper, a new method for planning single-tuned passive harmonic filters to control harmonic voltage and voltage distortion throughout a power system is presented, where several alternative objective functions are considered as performance indices in the filter planning problem while the IEEE-519 individual and total harmonic voltage distortion limits at each network bus, as well as filter component limits are modeled as constraints.Abstract:
This paper presents a new method for planning single-tuned passive harmonic filters to control harmonic voltage and voltage distortion throughout a power system. Several alternative objective functions are considered as performance indices in the filter planning problem while the IEEE-519 individual and total harmonic voltage distortion limits at each network bus, as well as filter component limits, are modeled as constraints. The tuned frequency deviation of the filter caused by component manufacturing errors and environmental changes is also taken into account. To solve the problem, a two-step procedure is first proposed to place the filters. Next, the planning problem is formulated as a constrained optimization problem for minimizing the defined network objective function and is then solved by a genetic algorithm-based optimizer to obtain the optimal size of each filter component. The usefulness of the proposed method is tested with an actual distribution network. Results show that the method is effective, computationally robust, and is suitable for the passive filter planning in a power system.read more
Citations
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Journal ArticleDOI
An Investigation on the Selection of Filter Topologies for Passive Filter Applications
TL;DR: In this paper, the authors investigate the filter topology selection issue and present their research results on the effectiveness and costs of various filter topologies for harmonic mitigation, they show that the association of three single-tuned filters is a very appropriate solution for most typical harmonic problems.
Journal ArticleDOI
Overview of Harmonic and Resonance in Railway Electrification Systems
TL;DR: An overview of the harmonic and resonance problems in the RES, including harmonic problem composition, harmonic modeling, available influential factors assessment, harmonic resonance, and associated suppression methods, is presented.
Journal ArticleDOI
Passive Harmonic Filter Planning in a Power System With Considering Probabilistic Constraints
TL;DR: In this paper, a new method for planning single-tuned passive harmonic filters to control harmonic voltage distortion throughout a power system is presented, where the probabilistic characteristics of the harmonic source currents and network harmonic impedances in the filter planning are taken into account.
Journal ArticleDOI
An APWM resonant inverter topology for high frequency AC power distribution systems
Mei Qiu,Praveen Jain,Haibo Zhang +2 more
TL;DR: In this paper, an asymmetrical pulsewidth-modulated (APWM) resonant inverter topology is presented for high frequency AC power distribution systems, which is comprised of simple power and control circuitry.
Journal ArticleDOI
Optimal Probabilistic Planning of Passive Harmonic Filters in Distribution Networks with High Penetration of Photovoltaic Generation
Mohammad Rasol Jannesar,Alireza Sedighi,Mehdi Savaghebi,Amjad Anvari-Moghaddam,Josep M. Guerrero +4 more
TL;DR: An approach based on Genetic Algorithm and Monte-Carlo Simulation for the optimal planning of single-tuned passive harmonic filters (PHFs) in a distribution network and results show the applicability and effectiveness of the proposed method.
References
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A Genetic Algorithm for Function Optimization: A Matlab Implementation
TL;DR: The genetic algorithm using a oat representation is found to be superior to both a binary genetic algorithm and simulated annealing in terms of e ciency and quality of solution.
Journal ArticleDOI
A transfer function approach to harmonic filter design
TL;DR: In this article, a new transfer function approach in passive harmonic filter design for industrial and commercial power system applications is presented, along with six common filter configurations and a simple four-step filter design procedure for a variable speed motor drive pumping plant.
Proceedings ArticleDOI
Designing harmonic filters for adjustable speed drives to comply with IEEE-519 harmonic limits
M.F. McGranaghan,D.R. Mueller +1 more
TL;DR: In this article, the application of the revised IEEE-519 Harmonics standards to typical industrial facilities employing adjustable speed drives (ASDs) is discussed, and requirements for control of the harmonic currents are developed as a function of the ASD characteristics.
Proceedings ArticleDOI
An advanced computer code for single-tuned harmonic filter design
TL;DR: In this article, the authors present an approach for limiting harmonic and improving reactive compensation for industrial power systems using single-tuned filters using a power distribution model that incorporates both the filter's capacity and resonant point as design parameters.
Proceedings ArticleDOI
Harmonic filter design using actual recorded data
TL;DR: In this article, a study of a harmonic filter design that minimizes harmonic distortion caused by harmonic sources such as drives is presented, which includes the basic principles, the application of the Z-bus method and the economic aspects affecting the harmonic filter.
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