單軸追日太陽光電系統最佳發電控制

Optimal Power Output Control of Single-Axis Sun Tracking PV System

鄭宏彥(Hung-Yen Cheng)

指導教授 ： 黃秉鈞

國立臺灣大學/工學院/機械工程學研究所/碩士(2014年)

https://doi.org/10.6342/NTU.2014.00291

摘要

本研究旨在探討適應於各種安裝環境的單軸追日太陽光電系統最佳發電控制技術。
最佳發電追蹤控制技術是透過轉動太陽電池，來躲避或減小太陽電池上面的遮陰面積，降低損失，或找尋最大太陽入射量的停駐角度，來獲得最大發電功率。主要利用智能控制系統定期自動搜索一個使太陽電池產生最大發電功率的停駐角度，以降低都市高樓安裝太陽電池時的環境干擾，使發電損失降到最低。本研究兩種單軸追日最大發電追蹤控制方法：(1)直接搜索法(direct search method)；(2)最大功率追蹤法(maximum-power tracking method)。

關鍵字

單軸 ； 最佳發電

並列摘要

The main purpose of this thesis is to develop a maximum-power generation control of single-axis sun tracking PV system to overcome the environmental effect such as shading, building orientation etc.
The present study develops a single-axis maximum-power generation technique (1A-MPG) which tracks the sun for best stopping angle every hour. This stopping angle can reduce the shading by high buildings or obtain the maximum solar radiation. So that can let minimize the loss of power generation or improve the power generation.
This optimal power output control of single-axis sun tracking PV system is using two control methods. One is the direct search method, the other is the maximum-power tracking method.

並列關鍵字

single-axis ； optimal power output

參考文獻

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