本論文討論一種動態電壓恢復器的設計與製作。當市電上游發生電力擾動時，動態電壓恢復器能迅速地引入補償電壓至市電迴路中以恢復末端用戶電壓至正常的狀態。本論文所提出之控制法則是採用參考電壓追蹤的觀念。動態電壓恢復器之濾波器在本論文中也透過電路理論的方式加以分析。此外，文中亦透過套裝軟體Matlab-simulink/PSB對本文所提之方法與其他不同的控制方法進行模擬比較，以驗證本論文所提方法之效力。本研究建立一2.18 KVA 動態電壓恢復器的雛型來驗證所提方法之效能。

The design and implementation of a dynamic voltage restorer (DVR) is presented in this thesis. The proposed DVR can restore the end-user voltage to its normal level by rapidly injecting a compensating voltage onto the power line against the upstream power disturbances. The control algorithm uses the concept of reference voltage tracking method. Based on the electric circuit theory, the filter of the DVR is also analyzed. Besides, performance of the proposed method is simulated and compared with other different control methods by using Matlab-simulink/PSB. The results show the effectiveness of the proposed method. A 2.18 KVA DVR prototype is implemented to verify the performance of the proposed method.

目錄
中文摘要-------------------------------------------------------------------- I
英文摘要------------------------------------------------------------------- II
目錄------------------------------------------------------------------------ III
圖目錄---------------------------------------------------------------------- V
表目錄-------------------------------------------------------------------- XII

第一章 緒論------------------------------------------------------------- 1
1-1 研究動機與目標-------------------------------------------------- 1
1-2 電壓擾動問題----------------------------------------------------- 3
1-3 電壓驟降的改善方法與常見的補償設備------------------- 13
1-4 動態電壓恢復器之相關控制法則---------------------------- 20
1-5 論文組織架構--------------------------------------------------- 26

第二章 動態電壓恢復器控制法則之比較與模擬分析---------- 27
2-1 控制法比較模擬系統------------------------------------------- 27
2-2 正序同步參考座標電壓控制法------------------------------- 29
2-3 正、負序同步參考座標電壓控制法------------------------- 36
2-4 三相電壓追蹤控制法------------------------------------------- 44
2-5 比較與討論------------------------------------------------------ 49

第三章 一種動態電壓恢復器之系統設計------------------------- 53
3-1 系統架構與動作原理------------------------------------------- 53
3-2 換流器------------------------------------------------------------ 58
3-3 濾波器設計------------------------------------------------------ 63
3-4 硬體電路製作--------------------------------------------------- 69

第四章 測試結果與討論--------------------------------------------- 76
4-1 測試環境與條件設定------------------------------------------- 76
4-2 線性負載測試--------------------------------------------------- 78
4-2.1 單相電壓驟降測試-------------------------------------- 78
4-2.2 三相電壓驟降測試測試-------------------------------- 82
4-2.3 市電不平衡且含諧波情況下之電壓驟降測試------ 86
4-3 非線性負載測試------------------------------------------------- 92
4-3.1 單相電壓驟降測試-------------------------------------- 92
4-3.2 三相電壓驟降測試測試-------------------------------- 97
4-3.2 市電不平衡且含諧波情況下之電壓驟降測試----- 103
4-4 總結-------------------------------------------------------------- 108

第五章 結論與未來研究方向-------------------------------------- 109
5-1 結論-------------------------------------------------------------- 109
5-2 未來研究方向-------------------------------------------------- 109

參考文獻---------------------------------------------------------------- 111
附錄 實際硬體電路照片-------------------------------------------- 116

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