Design and implementation of grid connection photovoltaic micro inverter

Wei Fu Lai, Shih Ming Chen, Tsorng Juu Liang, Kuan Wen Lee, Adrian Ioinovici

研究成果: Conference contribution

5 引文 斯高帕斯(Scopus)

摘要

A 200 W photovoltaic (PV) micro inverter is designed and implemented in this paper. The proposed inverter includes a high step-up DC-DC converter and a SPWM H-bridge inverter. It transfers solar energy into sinusoidal voltage waveform. The operating principles and the steady-state analysis of continuous conduction modes of the high step-up converter are discussed. The DSP controller TMS320LF2407A is used to achieve the system starting check, abnormal state detection, and maximum power point tracking as well as islanding detection. Finally, a prototype circuit with input range from 20 V to 40 V and 220 V rms / 200 W output is implemented.

原文English
主出版物標題2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012
頁面2426-2432
頁數7
DOIs
出版狀態Published - 2012 十二月 17
事件4th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2012 - Raleigh, NC, United States
持續時間: 2012 九月 152012 九月 20

出版系列

名字2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012

Other

Other4th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2012
國家/地區United States
城市Raleigh, NC
期間12-09-1512-09-20

All Science Journal Classification (ASJC) codes

  • 能源工程與電力技術
  • 燃料技術

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