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INTERLEAVED 4-PHASES DC/DC CONVERTER FOR ELECTRIC SCOOTER TO IMPROVE EFFICIENCY

This project presents the design of an Interleaved DC/DC Boost Converter for the implementation of an Electric Scooter. The output of the power converter can be controlled using the Pulse Width Modulation (PWM) switching technique to boost 12V battery supply to power a 24V Brushed DC Motor with impr...

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Main Author: SIHAB, AIDA SYAFIQAH
Format: Final Year Project
Language:English
Published: 2017
Online Access:http://utpedia.utp.edu.my/19089/1/AIDA%20SYAFIQAH%20SIHAB_FINAL%20DISSERTATION.pdf
http://utpedia.utp.edu.my/19089/
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spelling my-utp-utpedia.190892019-06-20T11:05:45Z http://utpedia.utp.edu.my/19089/ INTERLEAVED 4-PHASES DC/DC CONVERTER FOR ELECTRIC SCOOTER TO IMPROVE EFFICIENCY SIHAB, AIDA SYAFIQAH This project presents the design of an Interleaved DC/DC Boost Converter for the implementation of an Electric Scooter. The output of the power converter can be controlled using the Pulse Width Modulation (PWM) switching technique to boost 12V battery supply to power a 24V Brushed DC Motor with improved efficiency compared to conventional converters. The design of the power converter was finalized with the parameters optimization using calculation. The simulation is carried out using MATLAB/Simulink Software. The PWM output switching frequency is set to 25 kHz with 4 signals of 90° phase shift to each other. The current measured at the input of the inductor for Interleaved 4-phases Converter is 0.6826A compared to 0.5245A for a conventional converter with the increment of 30.14%. Besides, the voltage output ripple is significantly reduced with the implementation of interleaving technique from 0.2% to only 0.04% while current output ripple is reduced from 36.38% to 16.31%. The details of the design based on previous researches are included together with the theoretical analysis to validate the result. 2017-09 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/19089/1/AIDA%20SYAFIQAH%20SIHAB_FINAL%20DISSERTATION.pdf SIHAB, AIDA SYAFIQAH (2017) INTERLEAVED 4-PHASES DC/DC CONVERTER FOR ELECTRIC SCOOTER TO IMPROVE EFFICIENCY. UNSPECIFIED.
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Electronic and Digitized Intellectual Asset
url_provider http://utpedia.utp.edu.my/
language English
description This project presents the design of an Interleaved DC/DC Boost Converter for the implementation of an Electric Scooter. The output of the power converter can be controlled using the Pulse Width Modulation (PWM) switching technique to boost 12V battery supply to power a 24V Brushed DC Motor with improved efficiency compared to conventional converters. The design of the power converter was finalized with the parameters optimization using calculation. The simulation is carried out using MATLAB/Simulink Software. The PWM output switching frequency is set to 25 kHz with 4 signals of 90° phase shift to each other. The current measured at the input of the inductor for Interleaved 4-phases Converter is 0.6826A compared to 0.5245A for a conventional converter with the increment of 30.14%. Besides, the voltage output ripple is significantly reduced with the implementation of interleaving technique from 0.2% to only 0.04% while current output ripple is reduced from 36.38% to 16.31%. The details of the design based on previous researches are included together with the theoretical analysis to validate the result.
format Final Year Project
author SIHAB, AIDA SYAFIQAH
spellingShingle SIHAB, AIDA SYAFIQAH
INTERLEAVED 4-PHASES DC/DC CONVERTER FOR ELECTRIC SCOOTER TO IMPROVE EFFICIENCY
author_facet SIHAB, AIDA SYAFIQAH
author_sort SIHAB, AIDA SYAFIQAH
title INTERLEAVED 4-PHASES DC/DC CONVERTER FOR ELECTRIC SCOOTER TO IMPROVE EFFICIENCY
title_short INTERLEAVED 4-PHASES DC/DC CONVERTER FOR ELECTRIC SCOOTER TO IMPROVE EFFICIENCY
title_full INTERLEAVED 4-PHASES DC/DC CONVERTER FOR ELECTRIC SCOOTER TO IMPROVE EFFICIENCY
title_fullStr INTERLEAVED 4-PHASES DC/DC CONVERTER FOR ELECTRIC SCOOTER TO IMPROVE EFFICIENCY
title_full_unstemmed INTERLEAVED 4-PHASES DC/DC CONVERTER FOR ELECTRIC SCOOTER TO IMPROVE EFFICIENCY
title_sort interleaved 4-phases dc/dc converter for electric scooter to improve efficiency
publishDate 2017
url http://utpedia.utp.edu.my/19089/1/AIDA%20SYAFIQAH%20SIHAB_FINAL%20DISSERTATION.pdf
http://utpedia.utp.edu.my/19089/
_version_ 1739832586627186688
score 13.211869

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