Comparison of PI and FLC for AC/DC Converter using SEPIC in Renewable Energy System

B  Hariharasubramaniam  and M  Preethi Pauline Mary

doi:10.17485/ijst/2015/v8i17/64966

Article

Comparison of PI and FLC for AC/DC Converter using SEPIC in Renewable Energy System

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Indian Journal of Science and Technology

DOI: 10.17485/ijst/2015/v8i17/64966

Year: 2015, Volume: 8, Issue: 17, Pages: 1-6

Original Article

Comparison of PI and FLC for AC/DC Converter using SEPIC in Renewable Energy System

B. Hariharasubramaniam^* and M. Preethi Pauline Mary

Satyabama University, Solinganallur, Chennai - 600119, Tamil Nadu, India; [email protected], [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.

Abstract

This paper proposes a unique synchronization mechanism system for meritoriously monitoring an AC-to-DC converter in renewable energy system. The green energy system using DFIG is used in this project. SEIG techniques used in AC-DC converter to produce low DC voltage and SEPIC techniques increases the DC voltage at DC – DC converter to Dc load (LED). Power factor and THD of the system are amended using above techniques. The enactment of the project is implemented using MATLAB with PI and Fuzzy controller. The circuit model is designed with microcontroller.
Keywords: DFIG, LED (DC load), SEIG, SEPIC