A comparative study on MPPT for photovoltaic generation systems

Po Cheng Chen, Bei Shan Yan, Chun Liang Liu, Shun Chung Wang, Yi Hua Liu

研究成果: 圖書/報告稿件的類型會議稿件同行評審

15 引文 斯高帕斯(Scopus)

摘要

Perturb and observe (P&O) maximum power point tracking (MPPT) algorithms are commonly used in photovoltaic (PV) generation system (PGS) because it is easy to implement. However, conventional fixed step-size P&O exhibits a trade-off between tracking speed and tracking accuracy. By contrast, variable step-size MPPT can achieve satisfactory tracking accuracy and speed while maintains advantage of simple calculation. This paper aimed to study the performance of two different variable step-size P&O MPPT techniques. Initially, a MATLAB based PGS model is implemented and validated. Then, variable step-size MPPT methods are compared in terms of several performance indices under various operating conditions. Finally, the advantages and disadvantages of each method are then summarized.

原文英語
主出版物標題2015 IEEE 2nd International Future Energy Electronics Conference, IFEEC 2015
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781479976577
DOIs
出版狀態已出版 - 18 12 2015
對外發佈
事件2nd IEEE International Future Energy Electronics Conference, IFEEC 2015 - Taipei, 台灣
持續時間: 01 11 201504 11 2015

出版系列

名字2015 IEEE 2nd International Future Energy Electronics Conference, IFEEC 2015

Conference

Conference2nd IEEE International Future Energy Electronics Conference, IFEEC 2015
國家/地區台灣
城市Taipei
期間01/11/1504/11/15

文獻附註

Publisher Copyright:
© 2015 IEEE.

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