DC-DC Converter for Renewable Energy Integration
Ch. Santosh Kumar1, S. Tara Kalyani2
1Mr. Ch. Santosh Kumar, Assistant Professor, Department of Electrical & Electronics Engineering, BVRIT Hyderabad College of Engineering for Women, Hyderabad, Jawaharlal Nehru Technological University, Kukatpally, Hyderabad (Telangana), India.
2Dr. S Tara Kalyani, Professor, Department of Electrical & Electronics Engineering, Jawaharlal Nehru Technological University, Kukatpally, Hyderabad (Telangana), India.
Manuscript received on 27 May 2019 | Revised Manuscript received on 14 June 2019 | Manuscript Published on 26 June 2019 | PP: 370-374 | Volume-8 Issue-1S5 June 2019 | Retrieval Number: A00650681S519/2019©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: Electricity shortage became a problem due to increase in load demand and to overcome this it is necessary to concentrate on non-conventional energy sources to extract electric power. This study gives the stability analysis of closed loop voltage mode control of buck converter in continuous conduction mode. Initially the mathematical analysis is carried out and frequency response is obtained for system stability. In the buck converter input voltage at one level is regulated to output voltage of other level based on frequency response of compensator by bode plots and feedback controller using PID. The analysis and design of circuit is done using MATLAB -Simulink software and results are also presented.
Keywords: Control Strategies, DC-DC Converters, Pulse Width Modulation, Renewable Energy Sources (RES).
Scope of the Article: RF Energy Harvesting