A Study of Modern and Traditional Filters Using Active and Passive Devices Filters

Vol-4 | Issue-01 | January 2019 | Published Online: 20 January 2019    PDF ( 241 KB )
Author(s)
Basharat Praveen Kashani 1; Dr. Sanjay Rathore 2; Dr. Mohammad Farooq Rather 3

1Research Scholar, Sri Satya Sai University Of Technology & Medical Science, Sehore

2Guide, Sri Satya Sai University Of Technology & Medical Science, Sehore

3Co-Guide, Sri Satya Sai University Of Technology & Medical Science, Sehore

Abstract

Modern active filters have several functions, different from traditional passive filters: harmonic filtering, dampening, isolation and termination, reactive power controls, load balancing, voltage-splash reduction and/or their combinations. Significant cost reductions have inspired manufacturers to market active filters in power semiconductors and signal processing devices. This paper covers general pure active filters and hybrid active filters for the harmonic filtering and the conventional passive filtering of three-step diodes.

Keywords
active filters, harmonics, passive filters, power quality, power semiconductor devices..
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