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Comparison of topologies of hybrid active power filter
IET-UK International Conference on Information and Communication Technology in Electrical Sciences (ICTES 2007), 2007Hybrid active power filters are used for reducing harmonics in the power system. This paper deals with different topologies of hybrid active power filter discussed along with their control. In a hybrid active power filter the active power filter is used to filter out higher order harmonics, while the lower order harmonics are filtered by the passive ...
null Taruna Jain, S. Jain, G. Agnihotri
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Simulation Study on Hybrid Active Power Filter
2012 Fifth International Conference on Intelligent Computation Technology and Automation, 2012A parallel hybrid simulation model of active power filter is established by using MATLAB/Simulink tool, and simulated parameter settings and simulation analysis of each link of the system are done in this paper. The results of the simulation proved that the hybrid active filter can suppress harmonics well and compensate reactive power of the power ...
Shihong Wu +5 more
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A Novel Hybrid Active Power Filter Based on Coupling Inductor
IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society, 2020In medium and high voltage applications, hybrid active power filter (HAPF) play an important role among harmonic elimination methods. How to connect active compensator into high-voltage grid is a hot research topic. In this paper, a hybrid active power filter based on coupling inductor is proposed, where the passive filters are applied to filter out ...
Junhua Guo +5 more
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Assessment on apparent power indices with hybrid active power filters
2017 11th IEEE International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG), 2017This paper presents a method for assessing the quality improvement of the electric power, when compensation equipment based on hybrid active power filters is applied. Power quality indicators that allow to separate the contribution to unbalance of each harmonic and interharmonic of voltages and currents are introduced, calculated with an enhanced ...
Jaime Prieto Thomas +3 more
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Comparison of an active and hybrid power filter devices
2014 16th International Conference on Harmonics and Quality of Power (ICHQP), 2014This paper provides a comparison between three different topologies, which can be used in current harmonic mitigation. The considered solutions are as follows: a pure active filter, a hybrid filter composed from a series connection of shunt passive and active filters and a newly proposed hybrid filter topology.
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Hybrid Active Power Filter for Resonance Damping
2019 IEEE 4th International Future Energy Electronics Conference (IFEEC), 2019This paper presents a shunt hybrid active power filter prototype unit designed for suppressing current harmonics between 1 and 3 kHz. The prototype utilizes one of the most popular hybrid active power filter topologies with several advantages, such as the compact size, the simple main circuit structure and control, the good filtering performance, and ...
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A noble transformer coupled shunt active hybrid power filter
2015 IEEE International Conference on Industrial Technology (ICIT), 2015This paper proposes a reduced voltage transformer based hybrid active power filter topology. It is a combination of two inverters with a split dc link voltage. The dc link voltage of the HFI is reduced by the transformer's turn ratio. Both the inverters are connected in shunt with the non linear load.
Anirban Sinha Ray, Avik Bhattacharya
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Minimization of active filter rating in high power hybrid filter systems
Proceedings of the IEEE 1999 International Conference on Power Electronics and Drive Systems. PEDS'99 (Cat. No.99TH8475), 1999An approach for the optimization of a hybrid (combined) power filter by using the genetic algorithm (GA) method is presented. As the criterion for the optimization, the minimization of the active filter (AF) rating is adopted. The optimization studies are carried out for two characteristic situations of a DC rectifier load and a cycloconverter load. It
B. Duro, V.S. Ramsden, P. Muttik
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A Improved Structure for Injection Hybrid Active Power Filter
Advanced Materials Research, 2013As the additional injection type hybrid active power filter (IHAPF) may exist fundamental circulation between the active part and fundamental harmonic branch, a new topology of injection type hybrid active power filter is proposed to enhance the safety of IHAPF in the paper, this paper discusses the principle of fundamental circulation and the ...
You Jie Ma, Pan Min, Xue Song Zhou
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High-Capacity Hybrid Active Power Filter for the Power Substation
2011Non-linear loads, such as diode, thyristor converters and arc furnaces are typical sources of harmonic currents. A capacitor clamped voltage source inverter for high-capacity hybrid active power filter (HHAPF) to compensate harmonics and reactive power.
Fen Gong +3 more
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