- 作者: 華志強; 林忠榮; 沈志明
- 作者服務機構: 國立雲林科技大學電機工程研究所
- 中文摘要: 本文主要目的是利用數位訊號處理器(Digital signal processor, DSP)研製一太陽能儲能系統。一種具數位控制及比例-積分補償的控制方法被採用,並用來追蹤太陽能電池的最大功率點。此系統維持操作於最大功率點附近,如此才能產生最高的功率並傳至負載。本文的控制電路是以TMS320C25數位訊號處理器來完成。電腦模擬與電路之實驗結果,驗證所提出之演算法具有相當良好的性能。
- 英文摘要: The object of this study was to design and implement a photovoltaic energy storage system witha digital signal processor. A simple method which combines a discrete time control and a PI compensatoris used to track the maximum power points (MPP's) of the solar array. The system is kept operatingat or near the MPP's; thus, maximum possible power transfer from the solar array is achieved. The proposedcontrol is implemented using a TMS320C25 DSP-based controller. Simulations and experimental resultsare presented to verify the performance.
- 中文關鍵字: photovoltaic system; digital signal processor; maximum power points
- 英文關鍵字: --