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Development of digital energy meter for domestic appliances / Mohd Razaqi Zamri

By:

Mohd Razaqi Zamri

Material type: Text

TextPublication details: Kuantan, Pahang : UMP, 2009Description: vii, 92 p. : ill. (some col.) ; 30 cm.+ 1 computer discISBN:

THE0007107(Local)

Other title:

Development of digital energy meter for domestic appliances [computer file]

Subject(s):

Photovoltaic cells

Dissertation note: Project paper (Bachelor of Electrical Engineering (Power System)) -- Universiti Malaysia Pahang - 2009 Abstract: An energy meter is a device that able to measure electric energy at any one time. The energy data is very important for the study about energy demand especially in residential sector. The meters that can be found in the market nowadays are expensive because they work on operation principle that requires the use of expensive hardware. Hence, a digital meter that can measure electrical energy consumed by domestic appliances such as kettle, television, toaster, and others has been developed. This meter is robust, user friendly and informative enough for the purpose of simple data gathering. The project involved of hardware designing and microcontroller interfacing. In hardware design, the energy will be determined in digital form. The function of the microcontroller is for the output part. It consists of soft code specially written to calculate energy cost and to convert digital energy signals to binary code decimal. The total energy consumption used by the appliances and the related cost are given as seven segment display after decoding.

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Holdings ( 2 )
Title notes ( 2 )

Holdings
Item type	Current library	Call number	Copy number	Status	Date due	Barcode
Final Year Report	UMPLIB PEKAN	CD 5367 \| TK8322 .R39 2009 rs Bc. (Browse shelf(Opens below))	1	Not for loan		0000058372
Final Year Report	UMPLIB PEKAN	TK8322 .R39 2009 rs Bc. (Browse shelf(Opens below))	1	Not for loan		0000058371

Project paper (Bachelor of Electrical Engineering (Power System)) -- Universiti Malaysia Pahang - 2009

An energy meter is a device that able to measure electric energy at any one time. The energy data is very important for the study about energy demand especially in residential sector. The meters that can be found in the market nowadays are expensive because they work on operation principle that requires the use of expensive hardware. Hence, a digital meter that can measure electrical energy consumed by domestic appliances such as kettle, television, toaster, and others has been developed. This meter is robust, user friendly and informative enough for the purpose of simple data gathering. The project involved of hardware designing and microcontroller interfacing. In hardware design, the energy will be determined in digital form. The function of the microcontroller is for the output part. It consists of soft code specially written to calculate energy cost and to convert digital energy signals to binary code decimal. The total energy consumption used by the appliances and the related cost are given as seven segment display after decoding.