The parametric study of electromagnetic for energy harvester

Nowadays, the demand of renewable energy is dramatically increased. From the waste of vibration that produced from mechanical system or human being movement, Electromagnetic Energy Harvester (EEH) can generate electricity. EEH is proposed in this thesis which generates electricity from mechanical en...

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Main Author:	Khairul Bariah, Mashid
Format:	Undergraduates Project Papers
Language:	English
Published:	2012
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://umpir.ump.edu.my/id/eprint/4910/ http://umpir.ump.edu.my/id/eprint/4910/ http://umpir.ump.edu.my/id/eprint/4910/1/cd7297_73.pdf

id	ump-4910
recordtype	eprints
spelling	ump-49102015-03-03T09:21:55Z http://umpir.ump.edu.my/id/eprint/4910/ The parametric study of electromagnetic for energy harvester Khairul Bariah, Mashid TK Electrical engineering. Electronics Nuclear engineering Nowadays, the demand of renewable energy is dramatically increased. From the waste of vibration that produced from mechanical system or human being movement, Electromagnetic Energy Harvester (EEH) can generate electricity. EEH is proposed in this thesis which generates electricity from mechanical energy when embedded in a vibration medium. The objectives of the thesis are to analyze the generated voltage and to investigate the performance of the vibration electromagnetic energy harvester for different number of turn coil. A one dimension model was built based on the principle of a spring mass system to convert energy of vibration into electrical energy. It has been designed and fabricated, in which it consists of a permanent magnet Neodymium Iron Boron (NdFeB), a copper coil, a spring and a plastic bottle to turn coil. The minigenerator is made from a coil of wire (about 400-1200 turns) wound around the outside of a plastic 25mm diameter of bottle. The two coil ends are connected to PicosCope software. A magnet is then placed in the bottle with spring where the spring was assembled with the polystyrene base. An EEH was tested by excite the shaker based on the setup of shaker. Because of the resonant frequency, minigenerator generated voltage and directly stores the voltage in the circuit to generate electricity. Analysis predicts that the generated voltage is proportional to the number of turn. As expected, results show that the output voltage increase with increasing number of turns with 74.96033 mV at 100 Hz, 107.6059 mV at 100 Hz and 120.4737 mV at 100 Hz being generated from the 400, 800 and 1200 turn coils respectively. Moreover, to maximize voltage generation, the magnet size and number of turn coil should be as large as possible. Application of EEH is for fabricating Microelectromechanical system (MEMS). MEMS is the integration of mechanical elements, sensor and electronics on a common substrate through the utilization of microfabrication technology (microtechnology). 2012-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/4910/1/cd7297_73.pdf Khairul Bariah, Mashid (2012) The parametric study of electromagnetic for energy harvester. Faculty of Mechanical Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:75534&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering Khairul Bariah, Mashid The parametric study of electromagnetic for energy harvester
description	Nowadays, the demand of renewable energy is dramatically increased. From the waste of vibration that produced from mechanical system or human being movement, Electromagnetic Energy Harvester (EEH) can generate electricity. EEH is proposed in this thesis which generates electricity from mechanical energy when embedded in a vibration medium. The objectives of the thesis are to analyze the generated voltage and to investigate the performance of the vibration electromagnetic energy harvester for different number of turn coil. A one dimension model was built based on the principle of a spring mass system to convert energy of vibration into electrical energy. It has been designed and fabricated, in which it consists of a permanent magnet Neodymium Iron Boron (NdFeB), a copper coil, a spring and a plastic bottle to turn coil. The minigenerator is made from a coil of wire (about 400-1200 turns) wound around the outside of a plastic 25mm diameter of bottle. The two coil ends are connected to PicosCope software. A magnet is then placed in the bottle with spring where the spring was assembled with the polystyrene base. An EEH was tested by excite the shaker based on the setup of shaker. Because of the resonant frequency, minigenerator generated voltage and directly stores the voltage in the circuit to generate electricity. Analysis predicts that the generated voltage is proportional to the number of turn. As expected, results show that the output voltage increase with increasing number of turns with 74.96033 mV at 100 Hz, 107.6059 mV at 100 Hz and 120.4737 mV at 100 Hz being generated from the 400, 800 and 1200 turn coils respectively. Moreover, to maximize voltage generation, the magnet size and number of turn coil should be as large as possible. Application of EEH is for fabricating Microelectromechanical system (MEMS). MEMS is the integration of mechanical elements, sensor and electronics on a common substrate through the utilization of microfabrication technology (microtechnology).
format	Undergraduates Project Papers
author	Khairul Bariah, Mashid
author_facet	Khairul Bariah, Mashid
author_sort	Khairul Bariah, Mashid
title	The parametric study of electromagnetic for energy harvester
title_short	The parametric study of electromagnetic for energy harvester
title_full	The parametric study of electromagnetic for energy harvester
title_fullStr	The parametric study of electromagnetic for energy harvester
title_full_unstemmed	The parametric study of electromagnetic for energy harvester
title_sort	parametric study of electromagnetic for energy harvester
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/4910/ http://umpir.ump.edu.my/id/eprint/4910/ http://umpir.ump.edu.my/id/eprint/4910/1/cd7297_73.pdf
first_indexed	2023-09-18T21:59:55Z
last_indexed	2023-09-18T21:59:55Z
_version_	1777414329071566848

The parametric study of electromagnetic for energy harvester

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