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“Implementation of Microcontroller-Based Three Phase PWM Rectifier without Measuring the Supply Voltage”, JEE, Journal of Electrical Engineering, Vol. 10, no. 3, pp. 139-143, 2010
JEE • 2010
Publication Information
Authors
M. A. Ahmed, S. A. Zaid, O. A. Mahgoub
Keywords
Not Available
Journal
JEE
Publisher
Not Available
Volume
10
Issue
3
Pages
139-143
publication.type
Local
Paper Link
Not Available
Supplementary Materials
Not Available
Abstract
A simplified control strategy for threephase PWM rectifier without measuring the supply voltage is presented. Beside simplicity, the proposed control algorithm is robust, inexpensive, and can be used for unity or variable power factor operation. This paper describes the proposed control strategy and its implementation with the help of a low cost Intel 80C196KC microcontroller and three-phase bridge
inverter using IGBT transistors. The experimental results
are presented to prove the near sinusoidal and low harmonic content of the ac-line current.
inverter using IGBT transistors. The experimental results
are presented to prove the near sinusoidal and low harmonic content of the ac-line current.