Development of PC based home energy management system

The usage of electrical power at home is something that always occurred in our life and it was a necessary to manage it in a systematic way to ensure the system operate in intelligent mode. In United State when users at home turn on the electrical appliances in peak time which contribute to the exce...

Full description

Bibliographic Details
Main Author:	Muhamad Khairi, Che Yusoff
Format:	Undergraduates Project Papers
Language:	English English English English
Published:	2007
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://umpir.ump.edu.my/id/eprint/65/ http://umpir.ump.edu.my/id/eprint/65/ http://umpir.ump.edu.my/id/eprint/65/1/Development%20of%20PC%20based%20home%20energy%20management%20system%20%28Table%20of%20content%29.pdf http://umpir.ump.edu.my/id/eprint/65/2/Development%20of%20PC%20based%20home%20energy%20management%20system%20%28Abstract%29.pdf http://umpir.ump.edu.my/id/eprint/65/3/Development%20of%20PC%20based%20home%20energy%20management%20system%20%28Chapter%201%29.pdf http://umpir.ump.edu.my/id/eprint/65/4/Development%20of%20PC%20based%20home%20energy%20management%20system%20%28References%29.pdf

id	ump-65
recordtype	eprints
spelling	ump-652017-04-05T02:56:15Z http://umpir.ump.edu.my/id/eprint/65/ Development of PC based home energy management system Muhamad Khairi, Che Yusoff TK Electrical engineering. Electronics Nuclear engineering The usage of electrical power at home is something that always occurred in our life and it was a necessary to manage it in a systematic way to ensure the system operate in intelligent mode. In United State when users at home turn on the electrical appliances in peak time which contribute to the exceeding of limit power drop causing them to be charge in expensive rate. The purpose of this project is to design a control system at home to meet the objectives of monitoring the consumption’s rate of power, voltage level, current level, and turn on or off appliance through a computer. Methodology in implement this system could be categorized into software development and hardware design. The software develops based on graphical user interface in MATLAB 7.1 which is interface with hardware that used MC68HC11 as controller through serial communication. The hardware involves three stages which are signal conditioning circuit, controller and interfacing circuit. Operation of the hardware is started from signal conditioning circuit where voltage and current convert into voltage representation in range of 0V to 5V in order to fit the analog to digital converter (ADC) port at microcontroller. Voltage level of 240 Vrms need to be step down using voltage transformer and current measured by current transformer which is producing small voltage level and required amplification. Then microcontroller computes the power consumption and rms value of current and voltage and display at liquid crystal display (LCD). At the same time the microcontroller send the results of conversion of ADC to personel computer (PC) through serial communication. The application of organizing the energy could be seem when appliance also able to be control from GUI and also from external switch. Besides that, warning indicator at LCD exhibit when voltage and current level exceed certain limit and the limiting level could be determine from entering rms value at GUI. With the ability of manage of some certain characteristics of home’s electrical power supply it will produce a systematic system in organizing our energy. 2007 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/65/1/Development%20of%20PC%20based%20home%20energy%20management%20system%20%28Table%20of%20content%29.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/65/2/Development%20of%20PC%20based%20home%20energy%20management%20system%20%28Abstract%29.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/65/3/Development%20of%20PC%20based%20home%20energy%20management%20system%20%28Chapter%201%29.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/65/4/Development%20of%20PC%20based%20home%20energy%20management%20system%20%28References%29.pdf Muhamad Khairi, Che Yusoff (2007) Development of PC based home energy management system. Faculty of Electrical & Electronic Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:25334&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English English English
topic	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering Muhamad Khairi, Che Yusoff Development of PC based home energy management system
description	The usage of electrical power at home is something that always occurred in our life and it was a necessary to manage it in a systematic way to ensure the system operate in intelligent mode. In United State when users at home turn on the electrical appliances in peak time which contribute to the exceeding of limit power drop causing them to be charge in expensive rate. The purpose of this project is to design a control system at home to meet the objectives of monitoring the consumption’s rate of power, voltage level, current level, and turn on or off appliance through a computer. Methodology in implement this system could be categorized into software development and hardware design. The software develops based on graphical user interface in MATLAB 7.1 which is interface with hardware that used MC68HC11 as controller through serial communication. The hardware involves three stages which are signal conditioning circuit, controller and interfacing circuit. Operation of the hardware is started from signal conditioning circuit where voltage and current convert into voltage representation in range of 0V to 5V in order to fit the analog to digital converter (ADC) port at microcontroller. Voltage level of 240 Vrms need to be step down using voltage transformer and current measured by current transformer which is producing small voltage level and required amplification. Then microcontroller computes the power consumption and rms value of current and voltage and display at liquid crystal display (LCD). At the same time the microcontroller send the results of conversion of ADC to personel computer (PC) through serial communication. The application of organizing the energy could be seem when appliance also able to be control from GUI and also from external switch. Besides that, warning indicator at LCD exhibit when voltage and current level exceed certain limit and the limiting level could be determine from entering rms value at GUI. With the ability of manage of some certain characteristics of home’s electrical power supply it will produce a systematic system in organizing our energy.
format	Undergraduates Project Papers
author	Muhamad Khairi, Che Yusoff
author_facet	Muhamad Khairi, Che Yusoff
author_sort	Muhamad Khairi, Che Yusoff
title	Development of PC based home energy management system
title_short	Development of PC based home energy management system
title_full	Development of PC based home energy management system
title_fullStr	Development of PC based home energy management system
title_full_unstemmed	Development of PC based home energy management system
title_sort	development of pc based home energy management system
publishDate	2007
url	http://umpir.ump.edu.my/id/eprint/65/ http://umpir.ump.edu.my/id/eprint/65/ http://umpir.ump.edu.my/id/eprint/65/1/Development%20of%20PC%20based%20home%20energy%20management%20system%20%28Table%20of%20content%29.pdf http://umpir.ump.edu.my/id/eprint/65/2/Development%20of%20PC%20based%20home%20energy%20management%20system%20%28Abstract%29.pdf http://umpir.ump.edu.my/id/eprint/65/3/Development%20of%20PC%20based%20home%20energy%20management%20system%20%28Chapter%201%29.pdf http://umpir.ump.edu.my/id/eprint/65/4/Development%20of%20PC%20based%20home%20energy%20management%20system%20%28References%29.pdf
first_indexed	2023-09-18T21:51:53Z
last_indexed	2023-09-18T21:51:53Z
_version_	1777413824133988352

Development of PC based home energy management system

Similar Items