摘 要

能源的危機致使提升再生能源的研究已刻不容緩，但風力它仍屬不穩定能源，故仍有些問題須改善如電氣及控制..等，鑒於風力在台灣仍屬剛起步階段，本論文從介紹風力機及組件起了解風的成因及頻率，進而推導出風力功率公式及性能，依目前風力機兩大功能型式如固定速度及可變速度，對其獲得能量能力作簡單模擬比較，並藉由感應發電機公式推導及風力發電系統建立，了解風的變化影響電氣動態性能探討。

Abstract

The energy crisis makes promotion to the research of renew energy being of great urgency. However, the wind power still belong to unstable energy, for some electrical and control problems need to be improved. Owing to wind power in Taiwan still in the beginning period, the thesis is from the introduction of wind machine and its components to realize the wind’s cause and frequency. That can conduct the wind power equation and property. According to wind machine at present, there are two function types. One is constant velocity and the other is variable velocity. Comparing these two types, we have a simulation to gain the energy. By the induction generation equation conduction and building wind power generation system, we can understand the change of wind to affect the electrical dynamical property.

目 錄
頁次
中文摘要………………………………………………………………I
英文摘要………………………………………………………………II
目錄……………………………………………………………………III
圖目錄……………………………………………………………… V
表目錄………………………………………………………………VIII
專有名詞說明………………………………………………………IX
第一章 緒論…………………………………………………………1
1.1研究動機……………………………………………………1
1.2研究方法……………………………………………………1
1.3介紹…………………………………………………………2
1.4風力歷史……………………………………………………3
第二章 風力機………………………………………………………8
2.1 風力機架構……………………………………………… 8
2.2 風力機葉片理論…………………………………………10
2.3 風的成因與分佈…………………………………………12
2.4 風速與高度的關係………………………………………15
第三章 風力機特性及發電機………………………………………17
3.1風力機特性………………………………………………17
3.2風力發電機………………………………………………21
3.3混合系統…………………………………………………23
第四章 可變及固定速度系統擷取風能之比較……………………26
4.1 可變及固定速度系統介紹………………………………26
4.2可變速度及固定速度控制擷取風能計算模擬準則……27
4.3可變速度及固定速度控制模擬分析……………………29
第五章 風力發電機動態模擬………………………………………38
5.1感應發電機模擬方程式…………………………………38
5.2 轉換原理……………………………………………39
5.3 固定參考軸模式……………………………………43
5.4 模型建立及模擬…………………………………………44
第六章 結論…………………………………………………………56
5.1 成果討論…………………………………………………56
5.2 未來研究方向……………………………………………56
參考文獻………………………………………………………………58

參考文獻

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