Development of an instantaneous real power tracking control scheme for a single-phase grid-tied photovoltaic inverter with minimum DC-Link capacitance

Ching Ming Lai, Yi Hung Liao, Liang Rui Chen

研究成果: 書貢獻/報告類型會議論文篇章同行評審

2 引文 斯高帕斯(Scopus)

摘要

In this paper, an instantaneous maximum power point tracking (MPPT) control is first adopted to achieve fast tracking response for the photovoltaic (PV) power generation system. Then an instantaneous real power tracking control is proposed to overcome the dilemma of the inherent double line frequency ripple without adding an additional circuit so that one can replace the large electrolytic capacitor with small bipolar film-type capacitors to achieve longer lifetime of the single-phase grid-tied inverter. Furthermore, the mathematical model of the PV system is derived and the minimum capacitance for a specified allowable DC-link capacitor voltage swing is obtained. Finally, simulation results are given for verifying the feasibility of the proposed control strategy.

原文???core.languages.en_GB???
主出版物標題Proceedings - 2012 IEEE International Symposium on Industrial Electronics, ISIE 2012
頁面1774-1779
頁數6
DOIs
出版狀態已出版 - 2012
事件21st IEEE International Symposium on Industrial Electronics, ISIE 2012 - Hangzhou, China
持續時間: 28 5月 201231 5月 2012

出版系列

名字IEEE International Symposium on Industrial Electronics

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???event.eventtypes.event.conference???21st IEEE International Symposium on Industrial Electronics, ISIE 2012
國家/地區China
城市Hangzhou
期間28/05/1231/05/12

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