Journal Article10.1049/IP-GTD:20045027
Hybrid filters for power quality improvement
Bhim Singh,Vishal Verma,Ambrish Chandra,Kamal Al-Haddad +3 more
- 06 May 2005
- Vol. 152, Iss: 3, pp 365-378
251
TL;DR: A broad review of the status of hybrid filters to researchers, design and practice engineers dealing with power quality improvements is presented in this paper, where a classified list of more than 150 research publications on the hybrid filters is also given for quick reference.
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Abstract: Solid-state controllers are widely used to convert AC power for feeding number of electrical loads such as adjustable speed drives, furnaces, power supplies etc. Some of these controllers behave as nonlinear loads because they draw nonsinusoidal current from the AC mains. Filter technology for improving power quality of such loads has matured to a reasonable level. Moreover, hybrid filters are considered one of best options for improving power quality for a number of considerations. A comprehensive review of hybrid filters configurations is given: their control approaches, state of art, design considerations, selection criteria, potential applications, latest trends, future developments and their comparative features. A broad review of the status of hybrid filters to researchers, design and practice engineers dealing with power quality improvements is presented. A classified list of more than 150 research publications on the hybrid filters is also given for quick reference.
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Citations
Shunt active compensation based on the Conservative Power Theory current's decomposition
Helmo Kelis Morales Paredes,Danilo Iglesias Brandão,T. M. Terrazas,Fernando Pinhabel Marafão +3 more
- 21 Nov 2011
TL;DR: Considering the operation of shunt active compensators, such as active power filters, the authors proposes possible compensation strategies by means of the recent formulation of the Conservative Power Theory (CPT), which decomposes the CPT current's decomposition results in several current components, which are associated with specific load characteristics (power transfer, energy storage, unbalances and/or non linearities).
14
A novel hybrid active filter for power quality improvement and neutral current cancellation
Seyed Hossein Hosseini,Tohid Nouri,Mehran Sabahi +2 more
- 18 Dec 2009
TL;DR: In this article, a hybrid active filter that combines harmonic filtering and neutral current compensation is proposed, where the connection of neutral wire to positive terminal of DC link capacitor is avoided, thus avoiding the need of split capacitor or forth leg for neutral current cancellation.
13
Simulation and performance evaluation of shunt hybrid power filter using fuzzy logic based non-linear control for power quality improvement
TL;DR: In this paper, a three-phase shunt hybrid power filter consisting of a pair of 5th and 7th selective harmonic elimination passive power filters connected in series with a conventional active power filter with reduced kVA rating is presented.
13
New Structure for Three Phase Four Wires Hybrid Active Filters
M. Lamich,Josep Balcells,J. Garcia,David Pino González,J. Gago +4 more
- 01 Nov 2006
TL;DR: In this paper, a new structure for three phase four wires hybrid active power filters (APF) is presented, which allows the use of low voltage at the DC bus and provides a symmetry between ton and toff in the current controller.
13
Simulation and Performance Evaluation of Shunt Hybrid Power Filter for Power Quality Improvement Using PQ Theory
R. Balasubramanian,S. Palani +1 more
TL;DR: This work proposes the design of shunt hybrid filter using instantaneous power theory to improve the power quality and simulation has been carried out for 3 phase distribution system feeding different types of non linear loads.
References
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TL;DR: This paper presents a comprehensive review of active filter configurations, control strategies, selection of components, other related economic and technical considerations, and their selection for specific applications.
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New trends in active filters for power conditioning
TL;DR: In this article, the authors present the present status of active filters based on state-of-the-art power electronics technology, and their future prospects and directions toward the 21st Century, including the personal views and expectations of the author.
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Jos Arrillaga,Neville R. Watson +1 more
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TL;DR: In this article, the Static Convertor and Other Harmonic Sources Harmonic Effects: Within the Power System Interference with Communications Power System Harmonic Measurements Transducers and Data Transmission Standards for the Limitation and Control of Power system Harmonics Harmonic Penetration in A.C. Systems Harmonic Elimination Index.
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The unified power quality conditioner: the integration of series- and shunt-active filters
Hideaki Fujita,Hirofumi Akagi +1 more
TL;DR: In this paper, a unified power quality conditioner (UPQC) is proposed to compensate for voltage flicker/imbalance, reactive power, negative-sequence current and harmonics.
Control Strategy of Active Power Filters Using Multiple Voltage-Source PWM Converters
TL;DR: In this article, an active power filter with quadruple voltage-source PWM converters was developed, of which the power circuit consists of quadruple-VRS converters.
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