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A single switch battery charger with active power filter / Muhamad Taufiq Ramly

This paper present the battery chargers with active power filter for minimizing the input current distortion in a single phase system. The striking feature of this circuit is that it contains only a single switch. The active power filter here is use to mitigate the distortion current by injecting eq...

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Main Author: Ramly, Muhamad Taufiq
Format: Thesis
Language:English
Published: 2010
Online Access:https://ir.uitm.edu.my/id/eprint/84799/1/84799.pdf
https://ir.uitm.edu.my/id/eprint/84799/
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spelling my.uitm.ir.847992024-02-23T03:56:39Z https://ir.uitm.edu.my/id/eprint/84799/ A single switch battery charger with active power filter / Muhamad Taufiq Ramly Ramly, Muhamad Taufiq This paper present the battery chargers with active power filter for minimizing the input current distortion in a single phase system. The striking feature of this circuit is that it contains only a single switch. The active power filter here is use to mitigate the distortion current by injecting equal but opposite current to shape the pulsating of the supply current to a sinusoidal form that is in-time phase with the supply voltage. The error signal from the supply current is fed into the APF (active power filter). The supplied current would be subtracted by another reference current generated to produce this error signal. The output of the subtraction is then compared to a triangle waveform that resembles a carrier wave to produce a PWM (pulse width modulation) signal that is injected into a switching device. The APF will be implemented fully by the microcontroller PIC16F877A. In this work, the single switch active power filter is used to reduce switching stress, losses and also the cost 2010 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/84799/1/84799.pdf A single switch battery charger with active power filter / Muhamad Taufiq Ramly. (2010) Degree thesis, thesis, Universiti Teknologi MARA (UiTM).
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
description This paper present the battery chargers with active power filter for minimizing the input current distortion in a single phase system. The striking feature of this circuit is that it contains only a single switch. The active power filter here is use to mitigate the distortion current by injecting equal but opposite current to shape the pulsating of the supply current to a sinusoidal form that is in-time phase with the supply voltage. The error signal from the supply current is fed into the APF (active power filter). The supplied current would be subtracted by another reference current generated to produce this error signal. The output of the subtraction is then compared to a triangle waveform that resembles a carrier wave to produce a PWM (pulse width modulation) signal that is injected into a switching device. The APF will be implemented fully by the microcontroller PIC16F877A. In this work, the single switch active power filter is used to reduce switching stress, losses and also the cost
format Thesis
author Ramly, Muhamad Taufiq
spellingShingle Ramly, Muhamad Taufiq
A single switch battery charger with active power filter / Muhamad Taufiq Ramly
author_facet Ramly, Muhamad Taufiq
author_sort Ramly, Muhamad Taufiq
title A single switch battery charger with active power filter / Muhamad Taufiq Ramly
title_short A single switch battery charger with active power filter / Muhamad Taufiq Ramly
title_full A single switch battery charger with active power filter / Muhamad Taufiq Ramly
title_fullStr A single switch battery charger with active power filter / Muhamad Taufiq Ramly
title_full_unstemmed A single switch battery charger with active power filter / Muhamad Taufiq Ramly
title_sort single switch battery charger with active power filter / muhamad taufiq ramly
publishDate 2010
url https://ir.uitm.edu.my/id/eprint/84799/1/84799.pdf
https://ir.uitm.edu.my/id/eprint/84799/
_version_ 1792159393672855552
score 13.211869

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