Thursday 22 April 2010

Wseas Transactions

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Transactions: WSEAS TRANSACTIONS ON ELECTRONICS
Transactions ID Number: 42-591
Full Name: Messaouda Azzouzi
Position: Assistant Professor
Age: ON
Sex: Female
Address: Cité Porte Cha ref (02), Nr: 14, BP: 798, Dj elfa 17.000, Algeria
Country: ALGERIA
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E-mail address: Dr.Azzouzi@yahoo.fr
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Title of the Paper: Digital DC Motor Rotation Reverser
Authors as they appear in the Paper: Messaouda Azzouzi
Email addresses of all the authors: Dr.Azzouzi@yahoo.fr
Number of paper pages: 10
Abstract: The direction of DC motor rotation depends on the direction of the magnetic field or the direction of current flow in the armature. If either the direction of the field or the direction of current flow through the armature is reversed, the rotation of the motor will reverse. The present paper deals with a circuit simulation of the digital DC motor rotation reverser based on the Microcontroller PIC 86F876, by using the ISIS-Proteus electronics simulation software with the Pascal software to write the program that must been introduced to the PIC, this last is fed in by an external voltage 0-5V, the DC reverses it's direction of rotation in the medium value of the fed in voltage (2.5V). Two commutators can stop the motor rotation in each direction.
Keywords: DC motor, Electrical power systems, Electrical machine control, Direction control, Rotation reverser.
EXTENSION of the file: .pdf
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