Maximum Power Point Tracking Method for PV Module under Wide Range Varying Irradiance Levels

Hwa Dong Liu, Chang Hua Lin

研究成果: 書貢獻/報告類型會議論文篇章

1 引文 斯高帕斯(Scopus)

摘要

This study proposes a novel algorithm for maximum power point tracking (MPPT) in solar-power-generating systems, and compares it with the conventional methods of hill climbing (HC). These conventional algorithms are prone to divergence under low irradiance levels (<150 W/m2), resulting in MPPT difficulties and a limited effective MPPT range; the HC algorithm in particular often entraps the actuating point near an inescapable local minimum and causes divergence. The proposed algorithm uses the angle between the sun and the horizon to develop a novel MPPT technique that extends the MPPT range to 100 W/m2, effectively mitigating the divergence problems of the HC algorithms when the irradiance level is low (150W/m2). The performance of the proposed algorithm was compared with that of the HC algorithm at varying irradiance levels, and the experimental results confirm the superiority of the proposed algorithm.

原文英語
主出版物標題2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
發行者Institute of Electrical and Electronics Engineers Inc.
頁面1777-1781
頁數5
ISBN(電子)9784886864055
DOIs
出版狀態已發佈 - 2018 10月 22
對外發佈
事件8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 - Niigata, 日本
持續時間: 2018 5月 202018 5月 24

出版系列

名字2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018

會議

會議8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
國家/地區日本
城市Niigata
期間2018/05/202018/05/24

ASJC Scopus subject areas

  • 能源工程與電力技術
  • 電氣與電子工程

指紋

深入研究「Maximum Power Point Tracking Method for PV Module under Wide Range Varying Irradiance Levels」主題。共同形成了獨特的指紋。

引用此