Development Of A Vibration Based Electromagnetic Energy Harvester (EEH) Using Graphene Silver Conductive Direct-Write Process For Automotive Thermal-Sensor

Vibration Energy Harvesting is the concept of converting the kinetic energy inherent in vibrations to electricity. Vibration comes from many sources either natural vibration or forced vibration and vibration also can cause severe issue that may produce noise,impede stability and generate crack in st...

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Main Author:	Ismail, Norhisham
Format:	Thesis
Language:	English English
Published:	2018
Subjects:	T Technology (General)
Online Access:	http://eprints.utem.edu.my/id/eprint/22437/1/Development%20Of%20A%20Vibration%20Based%20Electromagnetic%20Energy%20Harvester%20%28EEH%29%20Using%20Graphene%20Silver%20Conductive%20Direct-Write%20Process%20For%20Automotive%20Thermal-Sensor.pdf http://eprints.utem.edu.my/id/eprint/22437/2/Development%20Of%20A%20Vibration%20Based%20Electromagnetic%20Energy%20Harvester%20%28EEH%29%20Using%20Graphene%20Silver%20Conductive%20Direct-Write%20Process%20For%20Automotive%20Thermal-Sensor.pdf
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spelling	my-utem-ep.224372022-02-16T12:06:05Z Development Of A Vibration Based Electromagnetic Energy Harvester (EEH) Using Graphene Silver Conductive Direct-Write Process For Automotive Thermal-Sensor 2018 Ismail, Norhisham T Technology (General) TK Electrical engineering. Electronics Nuclear engineering Vibration Energy Harvesting is the concept of converting the kinetic energy inherent in vibrations to electricity. Vibration comes from many sources either natural vibration or forced vibration and vibration also can cause severe issue that may produce noise,impede stability and generate crack in structure.However,it can be beneficial in energy harvester as one of the power source which can be harvest and turn into electricity. With the development of low power energy harvester in recent years have given many opportunities to these sensors to functioning autonomously and wireless, especially in automotive.Furthermore, microelectromechanical systems (MEMS) concept has been on focus lately and become most important aspect in energy harvesting in micro-size device because the advantages of low-volume,low-weight and integration capability with other MEMS components.A double electromagnetic energy harvester (EEH) with three layer of conductive ink as coil was developed.The coil was made from graphene and silver conductive ink as a replacement of initial copper coil winding which limited for its bulky size and heavy weight.This research had study the conductivity of the conductive ink and development of the EEH’s device and system.EEH device also focused on its layers of the conductive ink coil and output power.The coil was printed on TPU or PET substrate due to their flexibility.Test was done on the conductive ink to find the most conductive material for the coil,which 40% loading composition of graphene and 80% laoding composition of silver gave most lower resistivity which resistivity,R is inversely proportional with current,I.Furthermore,damping test was done to measure damping coefficient of both conductive ink which graphene conductive ink’s damping coefficient is 0.01585 and for silver conductive ink is 0.00654.This damping coefficient will be used to obtain the output power of the EEH.Lastly,vibration experiment was done and from the experiment,EEH produce more power with more layers was printed but the power output was decreased with the increasing of the frequency. 2018 Thesis http://eprints.utem.edu.my/id/eprint/22437/ http://eprints.utem.edu.my/id/eprint/22437/1/Development%20Of%20A%20Vibration%20Based%20Electromagnetic%20Energy%20Harvester%20%28EEH%29%20Using%20Graphene%20Silver%20Conductive%20Direct-Write%20Process%20For%20Automotive%20Thermal-Sensor.pdf text en public http://eprints.utem.edu.my/id/eprint/22437/2/Development%20Of%20A%20Vibration%20Based%20Electromagnetic%20Energy%20Harvester%20%28EEH%29%20Using%20Graphene%20Silver%20Conductive%20Direct-Write%20Process%20For%20Automotive%20Thermal-Sensor.pdf text en validuser http://libraryopac.utem.edu.my/webopac20/Record/0000111149 mphil masters UTeM Faculty Of Mechanical Engineering
institution	Universiti Teknikal Malaysia Melaka
collection	UTeM Repository
language	English English
topic	T Technology (General) T Technology (General)
spellingShingle	T Technology (General) T Technology (General) Ismail, Norhisham Development Of A Vibration Based Electromagnetic Energy Harvester (EEH) Using Graphene Silver Conductive Direct-Write Process For Automotive Thermal-Sensor
description	Vibration Energy Harvesting is the concept of converting the kinetic energy inherent in vibrations to electricity. Vibration comes from many sources either natural vibration or forced vibration and vibration also can cause severe issue that may produce noise,impede stability and generate crack in structure.However,it can be beneficial in energy harvester as one of the power source which can be harvest and turn into electricity. With the development of low power energy harvester in recent years have given many opportunities to these sensors to functioning autonomously and wireless, especially in automotive.Furthermore, microelectromechanical systems (MEMS) concept has been on focus lately and become most important aspect in energy harvesting in micro-size device because the advantages of low-volume,low-weight and integration capability with other MEMS components.A double electromagnetic energy harvester (EEH) with three layer of conductive ink as coil was developed.The coil was made from graphene and silver conductive ink as a replacement of initial copper coil winding which limited for its bulky size and heavy weight.This research had study the conductivity of the conductive ink and development of the EEH’s device and system.EEH device also focused on its layers of the conductive ink coil and output power.The coil was printed on TPU or PET substrate due to their flexibility.Test was done on the conductive ink to find the most conductive material for the coil,which 40% loading composition of graphene and 80% laoding composition of silver gave most lower resistivity which resistivity,R is inversely proportional with current,I.Furthermore,damping test was done to measure damping coefficient of both conductive ink which graphene conductive ink’s damping coefficient is 0.01585 and for silver conductive ink is 0.00654.This damping coefficient will be used to obtain the output power of the EEH.Lastly,vibration experiment was done and from the experiment,EEH produce more power with more layers was printed but the power output was decreased with the increasing of the frequency.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Ismail, Norhisham
author_facet	Ismail, Norhisham
author_sort	Ismail, Norhisham
title	Development Of A Vibration Based Electromagnetic Energy Harvester (EEH) Using Graphene Silver Conductive Direct-Write Process For Automotive Thermal-Sensor
title_short	Development Of A Vibration Based Electromagnetic Energy Harvester (EEH) Using Graphene Silver Conductive Direct-Write Process For Automotive Thermal-Sensor
title_full	Development Of A Vibration Based Electromagnetic Energy Harvester (EEH) Using Graphene Silver Conductive Direct-Write Process For Automotive Thermal-Sensor
title_fullStr	Development Of A Vibration Based Electromagnetic Energy Harvester (EEH) Using Graphene Silver Conductive Direct-Write Process For Automotive Thermal-Sensor
title_full_unstemmed	Development Of A Vibration Based Electromagnetic Energy Harvester (EEH) Using Graphene Silver Conductive Direct-Write Process For Automotive Thermal-Sensor
title_sort	development of a vibration based electromagnetic energy harvester (eeh) using graphene silver conductive direct-write process for automotive thermal-sensor
granting_institution	UTeM
granting_department	Faculty Of Mechanical Engineering
publishDate	2018
url	http://eprints.utem.edu.my/id/eprint/22437/1/Development%20Of%20A%20Vibration%20Based%20Electromagnetic%20Energy%20Harvester%20%28EEH%29%20Using%20Graphene%20Silver%20Conductive%20Direct-Write%20Process%20For%20Automotive%20Thermal-Sensor.pdf http://eprints.utem.edu.my/id/eprint/22437/2/Development%20Of%20A%20Vibration%20Based%20Electromagnetic%20Energy%20Harvester%20%28EEH%29%20Using%20Graphene%20Silver%20Conductive%20Direct-Write%20Process%20For%20Automotive%20Thermal-Sensor.pdf
_version_	1747834021356765184

Development Of A Vibration Based Electromagnetic Energy Harvester (EEH) Using Graphene Silver Conductive Direct-Write Process For Automotive Thermal-Sensor

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