A Novel Digitally Controlled Converter for Renewable Energy Resources
J. Baskaran1, P. Pugazhendiran2, M. Sujith3

1Prof. Dr. J.Baskaran, Department of Electrical and Electronics Engineering, Anna University, Adhiparasakthi College of Engineering, Melmaruvathur (Tamil Nadu), India.
2P.Pugazhendiran, Department of Electrical and Electronics Engineering, Anna University, IFET College of Engineering, Villupuram (Tamil Nadu), India.
3M.Sujith, Department of Electrical and Electronics Engineering, Anna University, IFET College of Engineering, Villupuram (Tamil Nadu), India.
Manuscript received on 12 March 2013 | Revised Manuscript received on 21 March 2013 | Manuscript Published on 30 March 2013 | PP: 207-210 | Volume-2 Issue-4, March 2013 | Retrieval Number: D0515032413/13©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: A digital PWM controller for Buck-boost converter is designed using MATLAB-Simulink. The mathematical model of PWM controller is derived to design in MATLAB simulation model. In this Proposed model, the digital PWM controller is used to obtain the positive ouput voltage from the buck boost converter in the range of 101V from the variable input voltage of 50-200V. The proposed model is highly efficient and flexible for all kind of renewable energy conversion methods. In this paper, the basic principles of the proposed digitally controlled Positive buck boost converters are illustrated in detail and also we discussed about the proposed model ouput voltage is employed for DC Motor applications.
Keywords: Pulse Width Modulation (PWM) Positive Buck-Boost Converter (PBB), DC motor.

Scope of the Article: Cloud Resources Utilization in IoT