Earticle

초록

영어

The operation of photovoltaic cells is influenced by the environmental temperature, irradiance and other factors, showing a typical non-linear characteristic in different external conditions. This paper studies the working characteristic of photovoltaic panels. This paper analyses the impact the temperature and light intensity put on the output current, output voltage and output power of photovoltaic battery. Photovoltaic cells are able to run on different and unique maximum power point. This paper compares and analyzes four useful MPPT methods, points out the advantage and weakness of every method in detail. This paper presents a calculation method of input and output capacitors and inductors of BOOST circuit And presents a new maximum power tracking method, the new method can fast track the maximum power point, and solve the oscillation problem.

목차

Abstract
 1. Introduction
 2. The Mathematical Model of Photovoltaic cell [1~3]
 2. Comparison of Maximum Power Tracking Method
  2.1 Constant Voltage Control Method (CVT) [9]
  2.2 Short-circuit Current Proportional Coefficient Method [10]
  2.3 perturbation and Observation Method (P&O) [11]
  2.4 Incremental Conductance Method (INC) [12]
 3. Improved Variable Step Perturbation and Observation Method
 4. MPPT Booster Circuit and its Parameters
 5. Conclusion
 Acknowledgements
 References

키워드

저자

• Shenghui Wang [ College of Energy and Power, Shenyang Institute of Engineering, Shenyang ]
• Jingying Hao [ College of Energy and Power, Shenyang Institute of Engineering, Shenyang ] Corresponding author
• Yuexin Jin [ College of Energy and Power, Shenyang Institute of Engineering, Shenyang ]
• Hong Zheng [ College of Energy and Power, Shenyang Institute of Engineering, Shenyang ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Hybrid Information Technology

• 간기

  격월간

• pISSN

  1738-9968

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605