The evaluation of hybrid active filter efficiency

This paper devotes to the power quality increasing and electromagnetic compatibility ensuring problem in electrical networks of industrial enterprises with intensive application of nonlinear load, such as power converters of variable speed drive systems. The application of proposed hybrid active fil...

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Bibliographic Details
Published in2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE) Vol. 2; pp. 1 - 7
Main Authors Abramovich, B. N., Sychev, Yu A.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2016
Subjects
Active filters
Control systems
Harmonic analysis
Mathematical model
Passive filters
Power harmonic filters
Voltage control
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Summary:This paper devotes to the power quality increasing and electromagnetic compatibility ensuring problem in electrical networks of industrial enterprises with intensive application of nonlinear load, such as power converters of variable speed drive systems. The application of proposed hybrid active filter as a kind of effective decision for power quality increasing is presented in the paper. The proposed hybrid active filter includes shunt active filter, two passive filters and output high-pass filter. The proposed filter for voltage and current harmonic determination and elimination is described and justified by means of mathematical modeling and computer simulation. A mathematical model of generalized industrial electric network with nonlinear load and proposed hybrid active filter was developed by means of Simulink subsystem of Matlab software. During simulation the efficiency of proposed hybrid active filter is shown in different modes of voltage and current harmonic elimination.
ISBN:9781509017126
1509017127
DOI:10.1109/APEDE.2016.7879064