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Improving the Energy Efficiency of Light Rail Transit System in Malaysia Through the use of Regenerative Braking

Interim Semester 2020/2021

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Main Author: Hilman Syahmi bin Abdul Malek
Format:
Language:English
Published: 2023
Subjects:
Regenerative
IM Motor
Speed Control
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spelling my.uniten.dspace-214302023-05-04T13:17:30Z Improving the Energy Efficiency of Light Rail Transit System in Malaysia Through the use of Regenerative Braking Hilman Syahmi bin Abdul Malek Regenerative IM Motor Speed Control Interim Semester 2020/2021 Regenerative braking is an energy recovery mechanism that slows down a moving vehicle or object by converting its kinetic energy into a form that can be either used immediately or stored until needed. In this mechanism, the electric traction motor uses the vehicle's momentum to recover energy that would otherwise be lost to the brake discs as heat. This contrasts with conventional braking systems, where the excess kinetic energy is converted to unwanted and wasted heat due to friction in the brakes, or with dynamic brakes, where the energy is recovered by using electric motors as generators but is immediately dissipated as heat in resistors. In addition to improving the overall efficiency of the vehicle, regeneration can significantly extend the life of the braking system as the mechanical parts will not wear out very quickly. The most common form of regenerative brake involves an electric motor functioning as an electric generator. In electric railways, the electricity generated is fed back into the traction power supply. In battery electric and hybrid electric vehicles, the energy is stored chemically in a battery, electrically in a bank of capacitors, or mechanically in a rotating flywheel. The type of motor that been used in electric train in Malaysia is Induction Motor and there are several methods to control the speed of Induction Motor. Therefore, the speed control of induction motor was designed and verified by simulation using MATLAB – Simulink. The power generated from regenerative braking system is also calculated. Lastly, through this project, it is intended to provide a valuable resource for further progress in this area of study 2023-05-03T16:52:33Z 2023-05-03T16:52:33Z 2020-09 https://irepository.uniten.edu.my/handle/123456789/21430 en application/pdf
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
language English
topic Regenerative
IM Motor
Speed Control
spellingShingle Regenerative
IM Motor
Speed Control
Hilman Syahmi bin Abdul Malek
Improving the Energy Efficiency of Light Rail Transit System in Malaysia Through the use of Regenerative Braking
description Interim Semester 2020/2021
format
author Hilman Syahmi bin Abdul Malek
author_facet Hilman Syahmi bin Abdul Malek
author_sort Hilman Syahmi bin Abdul Malek
title Improving the Energy Efficiency of Light Rail Transit System in Malaysia Through the use of Regenerative Braking
title_short Improving the Energy Efficiency of Light Rail Transit System in Malaysia Through the use of Regenerative Braking
title_full Improving the Energy Efficiency of Light Rail Transit System in Malaysia Through the use of Regenerative Braking
title_fullStr Improving the Energy Efficiency of Light Rail Transit System in Malaysia Through the use of Regenerative Braking
title_full_unstemmed Improving the Energy Efficiency of Light Rail Transit System in Malaysia Through the use of Regenerative Braking
title_sort improving the energy efficiency of light rail transit system in malaysia through the use of regenerative braking
publishDate 2023
_version_ 1806423476423098368
score 13.222552

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