Closed Loop Control of Dual Buck-Boost AC/DC Converter for DC Nano-Grid using Fuzzy-Logic-Controller
K. Hemavathy1, AnithaSampthkumar2, S.Prakash3
1K. Hemavathy, Assistant, Central Electricity Regulatory Commission, Tamil Nadu Generation and Distribution Corporation, India.
2Anitha Sampthkumar, Assistant Professor, Department of Electrical and Electronics Engineering, Bharath Institute of Higher Education and Research, Bansal Institute of Science & Technology, Chennai (TamilNadu), India.
3S.Prakas, Professor, Department of Electrical and Electronics Engineering, Bharath Institute of Higher Education and Research, Bansal Institute of Science & Technology, Chennai (TamilNadu), India.
Manuscript received on 04 April 2019 | Revised Manuscript received on 11 April 2019 | Manuscript Published on 26 April 2019 | PP: 7-11 | Volume-8 Issue-6S April 2019 | Retrieval Number: F60120486S19/19©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open-access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: DC-grid has become more popular and became an efficient alternative for DC-grids.AC output of wind generator is applied to a dual buck boost converter. The DBBC is filtered using CLL filter. Our work mainly focus onnano-grid system with PRC and Fuzzy Logic controllers. The performance of NGS with PRC and FLC are compared and their results are presented. The results indicate that FLC controlled DBBC gives superior response.
Keywords: DC Nano-grid, AC/DC Converter, Buck- Boost, PR, Fuzzy Logic Controller.
Scope of the Article: Fuzzy Logic