臺灣博碩士論文加值系統

本論文主要在探討風能-小水力混合式同步發電系統在正常及系統故障情形下的動態特性。研究對象為一個風能-小水力混合式同步發電系統，這個系統的組件包括水輪機與調速系統、風力機、同步發電機與激磁系統、三相變壓器、功因補償電容器、以及靜態負載等。研究方法是利用Simulink 與架構在同一環境下的SimPowerSystems 來開發系統組件模組，再將這些模組依系統架構連結，接著進行動態特性模擬與分析。此外，為了讓模擬與實際情形更接近，本研究模擬了三種運轉模式。模擬結果顯示，在這些運轉模式下系統的動態特性均可接受，並且應可和實際運轉情形一致。此研究最大的價值是可以做為系統規劃、運轉、以及擴充的重要依據。

This thesis presents the dynamic behavior of a wind-small hydro hybrid synchronous power generation system operating under normal and abnormal conditions. The components of the system were developed using Simulink together with SimPowerSystems and then employed to cater for the dynamic behavior of the systems, including hydraulic turbine prime mover model, wind turbine model, induction generator model, three-phase power transformer model, capacitor bank model, and static load model. Various operational modes were simulated for the system, and the simulation results showed that the system operated acceptably under those conditions and should be coincident with practical operations. The dynamic behavior studies for hybrid inductive power generation systems are essential for system planning, operation, and further expansion

中文摘要
英文摘要
誌謝
目錄
圖目錄
表目錄
符號表
一、緒論
1.1 研究背景及動機
1.2 文獻回顧
1.3 論文架構
二、風能-小水力混合式同步發電系統數學模型
2.1 風能-小水力混合式同步發電系統架構
2.2 系統組件數學模型
2.2.1 狀態空間表示法
2.2.2 水輪原動機模型
2.2.3 風力機模型
2.2.4 同步發電機模型
2.2.5 三相感應發電機模型
2.2.6 激磁系統模型
2.2.7 三相變壓器模型
2.2.8 靜態負載模型
2.3 系統組件互聯的方法
2.3.1 動態電壓-電流組合法
三、模組開發與運用
3.1 軟體工具
3.2 基本模組
3.2.1 水輪機與調速器模組
3.2.2 風力模組與風力機功率特性模組
3.2.3 同步發電機模組
3.2.4 三相感應發電機模組
3.2.5 激磁系統模組
3.2.6 三相變壓器模組
3.2.7 功因補償電容器模組
3.2.8 靜態負載模組
四、風能-小水力混合式同步發電系統動態模擬
4.1 概述
4.1.1 模擬程序
4.1.2 系統架構
4.1.3 SimPowerSystems模組架構
4.1.4 運轉模式
4.2 運轉模式一
4.2.1 時序圖
4.2.2 模擬結果
4.3 運轉模式二
4.3.1 時序圖
4.3.2 模擬結果
4.4 運轉模式三
4.4.1 時序圖
4.4.2 模擬結果
4.5 評論
五、結論與未來研究方向
5.1 結論
5.2 未來研究方向
參考文獻
附錄 風能-小水力混合式同步發電系統動態模擬資料

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