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A Study on Renewable Energy Harvesting and Circuit Design Based on a Maximum Power Point

초록

영어

In the recent studies of the renewable energy harvesting, it has been one of the most important research topics how to efficiently find a maximum power point. A maximum power point means that its power becomes the maximum by a relational expression between voltage and current. This paper suggests a new method on how to efficiently find a maximum power point for obtaining renewable energy, and testifies the validity of the method through an optimized circuit design for harvesting renewable energy.

목차

Abstract
 1. Introduction
 2. Maximum Power Point Tracking
 3. A Circuit Design for Finding a Maximum Power Point of Renewable Energy
  3.1. Input Voltage Level Circuit
  3.2. Comparator and DC/DC Converter
 4. Results of the Simulation
  4.1. Important Parameter k for Finding VMPP
  4.2. A Simulation for Input Energy Intensity
  4.3. Simulation for Input and Output of the Whole Circuit
 5. Conclusions
 Acknowledgements
 References

저자정보

  • HoSeong Cho Dept. Of Information & Communication Engineering, Sunchon National University
  • YongYun Cho Dept. Of Information & Communication Engineering, Sunchon National University
  • ChangSun Shin Dept. Of Information & Communication Engineering, Sunchon National University
  • JangWoo Park Dept. Of Information & Communication Engineering, Sunchon National University

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