DESIGN AND SIMULATION OF HIGH POWER FACTOR RECTIFIER BASED ON LUO CONVERTER TOPOLOGY
Author(s): R.Divya Bharathi, V.Elakkiya, S.Kiruthiga
Abstract: This paper presents a new control scheme that deals with an active input power factor correction
with single phase bridge rectifier fed LUO Converter Topology using Hysteresis current control
Technique to compensate the harmonic current generated by the Diode Rectifier so as to achieve
a power factor nearer to unity and to regulate the DC bus voltage. The comparison of an inductor
current and ramp carrier waveform gives the Duty cycle which is associated with Hysteresis
Controller in each switching period. The Hysteresis current controller is used to track the line
current command. Benefits of this proposed Converter are high power density, Simple control
strategy, less harmonic control content, nearly unity power factor and unidirectional power flow.
As a result, the input current waveform is sinusoidal and in-phase with supply voltage having high
power factor.
Project ID: DLAP-105
Paper Stream: Electrical & Electronics Engineering
College Name:SARANATHAN COLLEGE OF ENGINEERING-Panjappur
Published Date: 2021-04-08 10:27:25
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