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Field Programmable Gate Array (FPGA) - Based Pulse Width Modulation for Single Phase Hybrid Active Power Filters

Journal: International Journal for Scientific Research and Development | IJSRD (Vol.3, No. 10)

Publication Date:

Authors : ; ;

Page : 128-134

Keywords : Xilinx System Generator; Voltage Source Type of Harmonic Load; Series Active Power Filter; Current Source Type Harmonic Load; Shunt Active Power Filter; Shunt Passive Filter; PWM; FPGA; Power Quality;

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Abstract

Active filtering of electric power has now become a mature technology for harmonic and reactive power compensation in two-wire (single phase), three-wire (three phase without neutral), and four-wire (three phase with neutral) ac power networks with nonlinear loads. This paper presents the simulations of Field programmable gate array (FPGA) - based single phase hybrid active power filters of two different configurations using Xilinx system generator. The former one with the hybrid combination of series active power filter and shunt passive filter is designed to mitigate the distortions in source voltage and source current due to the voltage source type harmonic load and the latter one with the hybrid combination of shunt active power filter and shunt passive filter is designed to mitigate the harmonics in source current due to the current source type harmonic load.

Last modified: 2016-01-06 21:06:12