PWM PIC16F877A dimming electronic ballast for HPS lamp

Universiti Teknologi Malaysia (UTM) is a second highest on energy consumption in Johor Baharu. One of the factors influenced the consumption of energy in UTM is street lighting energy usage which consumes about 1,238.24 MWh per year of the total energy consumption in UTM. This is approximately 2.08%...

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Main Author:	Ismail, Natra
Format:	Thesis
Language:	English
Published:	2015
Subjects:	TK Electrical engineering Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/48731/25/NatraIsmailMFKE2015.pdf
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id	my-utm-ep.48731
record_format	uketd_dc
spelling	my-utm-ep.487312020-06-21T01:07:23Z PWM PIC16F877A dimming electronic ballast for HPS lamp 2015-01 Ismail, Natra TK Electrical engineering. Electronics Nuclear engineering Universiti Teknologi Malaysia (UTM) is a second highest on energy consumption in Johor Baharu. One of the factors influenced the consumption of energy in UTM is street lighting energy usage which consumes about 1,238.24 MWh per year of the total energy consumption in UTM. This is approximately 2.08% of the total of energy consumption in UTM. Currently, the conventional street lighting installed in the UTM consists of 956 units of 150W and 277 units of 250W High Pressure Sodium (HPS) lamp. This type of street lighting usually integrated with magnetic ballast where it is cheap and robust. However, the operation hours cannot be controlled by using this ballast, meaning the operating hours for the street lighting are 12 hours per day, hence consuming more energy. Thus, to overcome the problem on high energy consumption and operating cost, this thesis proposes to use a Pulse Width Modulation (PWM) PIC16F877a dimming electronic ballast to replace the existing system. The aim is to develop the PWM dimming electronic ballast for the street lighting system with more energy saving and environmental friendly. An experiment on the developed electronic ballast controller was performed on one unit of a 150W HPS lamp and the result was projected for 956 units for 150W HPS lamp in UTM. Results show that this new ballast system able to save energy up to 31.79% with a payback period of 1 year and 7 months. Analysis also indicates the reduction of Carbon Dioxide (CO2) emission of 173397.79 kg per year. 2015-01 Thesis http://eprints.utm.my/id/eprint/48731/ http://eprints.utm.my/id/eprint/48731/25/NatraIsmailMFKE2015.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:85916 masters Universiti Teknologi Malaysia, Faculty of Electrical Engineering Faculty of Electrical Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TK Electrical engineering Electronics Nuclear engineering
spellingShingle	TK Electrical engineering Electronics Nuclear engineering Ismail, Natra PWM PIC16F877A dimming electronic ballast for HPS lamp
description	Universiti Teknologi Malaysia (UTM) is a second highest on energy consumption in Johor Baharu. One of the factors influenced the consumption of energy in UTM is street lighting energy usage which consumes about 1,238.24 MWh per year of the total energy consumption in UTM. This is approximately 2.08% of the total of energy consumption in UTM. Currently, the conventional street lighting installed in the UTM consists of 956 units of 150W and 277 units of 250W High Pressure Sodium (HPS) lamp. This type of street lighting usually integrated with magnetic ballast where it is cheap and robust. However, the operation hours cannot be controlled by using this ballast, meaning the operating hours for the street lighting are 12 hours per day, hence consuming more energy. Thus, to overcome the problem on high energy consumption and operating cost, this thesis proposes to use a Pulse Width Modulation (PWM) PIC16F877a dimming electronic ballast to replace the existing system. The aim is to develop the PWM dimming electronic ballast for the street lighting system with more energy saving and environmental friendly. An experiment on the developed electronic ballast controller was performed on one unit of a 150W HPS lamp and the result was projected for 956 units for 150W HPS lamp in UTM. Results show that this new ballast system able to save energy up to 31.79% with a payback period of 1 year and 7 months. Analysis also indicates the reduction of Carbon Dioxide (CO2) emission of 173397.79 kg per year.
format	Thesis
qualification_level	Master's degree
author	Ismail, Natra
author_facet	Ismail, Natra
author_sort	Ismail, Natra
title	PWM PIC16F877A dimming electronic ballast for HPS lamp
title_short	PWM PIC16F877A dimming electronic ballast for HPS lamp
title_full	PWM PIC16F877A dimming electronic ballast for HPS lamp
title_fullStr	PWM PIC16F877A dimming electronic ballast for HPS lamp
title_full_unstemmed	PWM PIC16F877A dimming electronic ballast for HPS lamp
title_sort	pwm pic16f877a dimming electronic ballast for hps lamp
granting_institution	Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department	Faculty of Electrical Engineering
publishDate	2015
url	http://eprints.utm.my/id/eprint/48731/25/NatraIsmailMFKE2015.pdf
_version_	1747817462015983616

PWM PIC16F877A dimming electronic ballast for HPS lamp

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