Single Phase AC to DC Isolated ZETA Power Factor Correction Converter fed LED drives-Reference-Cited by-同舟云学术

Single Phase AC to DC Isolated ZETA Power Factor Correction Converter fed LED drives

Published:2020-07-05 Issue: Volume: Page:73-80
ISSN:2394-4099
Container-title:International Journal of Scientific Research in Science, Engineering and Technology
language:en
Short-container-title:IJSRSET

Author:

Siddharthan S. T.¹,Jones Andrew¹,Kathikeyan S.¹

Affiliation:

1. Department of Electrical and Electronics Engineering, Mepco Schlenk Engineering College, Sivakasi, Tamilnadu, India

Abstract

This paper deals with PFC-isolated Zeta converter fed LED drive to overcome the power factor problems. The proposed circuit topology consists of diode bridge rectifier and isolated Zeta converter with high frequency transformer. A single –phase supply is used to feed a DBR followed by a filter to avoid any switching ripple in DBR and the supply system. An isolated Zeta converter is operated to work under DCM mode. This combination of DBR and PFC converter is used to feed a LED drive. This converter is simulated in MATLAB platform. This converter provides better results such as unity power factor and less current harmonic distortion.

Publisher

Technoscience Academy

Subject

General Medicine

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