臺灣博碩士論文加值系統

本研究目標在於發展新式的節能方案，用以提升電能轉換機械能之效率，全面達到2015年國際電工委員會(IEC)訂定之IE3能效等級。IEC僅限制能效標準，透過配合的IEC驗證法則，測試鼠籠式感應馬達的效率及特性值。感應馬達效率的提升，可以透過損失的降低或幾何尺寸的改變達成。
研究程序透過五種設計程序進行，其中包含規格擬定、電磁場分析、等效磁路解析、有限元素分析、高效率測試法、完整的透析電動機的設計參數和特性數值。
此外，本研究開立一具1.1kW(1.5HP)、60Hz、220V、3相的感應馬達專案，透過約束條件、合理參數變更和磁通密度的辨別等，研製馬達雛形，並進行特性量測；結果達86.8%的效率值，符合新世代的IE3能效等級。
研究貢獻，採用鋁轉子鼠籠式轉子而非昂貴之銅轉子材料。定子和轉子的槽數重新搭配，降低電抗和損失的產生。擬定馬達設計過程中，所需注意的約束條件，防止馬達磁飽和和產生高溫等現象。提出設計變量的響應變化，可以應用於其他優質效率的低壓三相感應馬達設計。完整提出馬達效能的測試方式，符合IEC所達到之效率標準。優質效率感應馬達雛形的達成。

The purpose of this thesis is to develop a new project of energy conservation and improve the efficiency of transformation from electric energy to mechanical energy. Besides that, it can fully meet the requirement of IE3 level which is established by IEC 2015. The efficiency and characteristic of cage-induction motor are tested by efficiency standard and timeliness of IEC regulation with verification rules which is established by IEC. Induction motor efficiency can be achieved through loss reduction or geometric size of the change.
The motor sensitivity can be completely analyzed by studying equivalent magnetic circuit of induction motor, analyzing its design parameters and effect elements, providing effective method to improve efficiency, optimizing its design parameters through the analysis of magnetic circuit and finite element method.
The motor prototype can be built by several criteria including 1.1kW (1.5HP), 60Hz, 220V and 3 phases through some restraints, adjustments of reasonable parameters and identification of magnetic flux density. The motor prototype will be proceeded characteristic measurement. Its result can be effectively improved to 86.8% and reach the goal of IE3 level of new generation.
A definition of contributing to research, the motor rotor use aluminum material is not expensive copper material. Stator and rotor slot number use the new collocation, and then reduce the reactance and loss. To formulate the motor required attention during the process of design constraints, it prevents the phenomenon such as magnetic saturation of the motor and high temperature. It shows the response in the change, then can be designed in the other low-voltage three-phase induction motors of premium efficiency. The study shows that the motor efficiency test method in accordance with IEC standard. Complete premium efficiency of induction motor.

封面內頁
簽名頁
中文摘要．．．．．．．．．．．．．．．．．．．．．．．．iii
英文摘要．．．．．．．．．．．．．．．．．．．．．．．iv
誌謝．．．．．．．．．．．．．．．．．．．．．．．．．v
目錄．．．．．．．．．．．．．．．．．．．．．．．．．vi
圖目錄．．．．．．．．．．．．．．．．．．．．．．．．viii
表目錄．．．．．．．．．．．．．．．．．．．．．．．．xi
符號說明．．．．．．．．．．．．．．．．．．．．．．．．xiii

第一章 簡介．．．．．．．．．．．．．．．．．．．．．．．1
1.1 研究目的 ．．．．．．．．．．．．．．．．．．．1
1.2 研究背景與分析 ．．．．．．．．．．．．．．．．1
1.3 研究方法 ．．．．．．．．．．．．．．．．．．．2
1.4 論文結構 ．．．．．．．．．．．．．．．．．．．2
第二章 國際優質效率感應馬達的現狀．．．．．．．．．．．．4
2.1 IEC效率等級的適用範圍．．．．．．．．．．．．．4
2.2 IEC規範的時效性 ．．．．．．．．．．．．．．．9
2.3 馬達效率銘牌．．．．．．．．．．．．．．．．．10
2.4 高效率感應馬達測試方式．．．．．．．．．．．．11
2.5 馬達材料組成．．．．．．．．．．．．．．．．．13
第三章 感應電機參數與提升效率方法 ．．．．．．．．．．．15
3.1 磁路．．．．．．．．．．．．．．．．．．．．．15
3.2 感應馬達簡介．．．．．．．．．．．．．．．．．18
3.3 等效電路與損失．．．．．．．．．．．．．．．．24
3.4 定子銅損．．．．．．．．．．．．．．．．．．．32
3.5 鐵心損失．．．．．．．．．．．．．．．．．．．32
3.6 轉子銅損．．．．．．．．．．．．．．．．．．．35
3.7 風摩損失．．．．．．．．．．．．．．．．．．．35
3.8 雜散損失．．．．．．．．．．．．．．．．．．．36
3.9 其它提高效能的方式．．．．．．．．．．．．．．36
第四章 優質效率感應馬達之設計與分析．．．．．．．．．．．38
4.1 設計標的．．．．．．．．．．．．．．．．．．．39
4.2 規格擬定．．．．．．．．．．．．．．．．．．．42
4.3 電磁場計算分析．．．．．．．．．．．．．．．．48
4.4 等效磁路解析．．．．．．．．．．．．．．．．．72
4.5 有限元素分析模型的建立與分析．．．．．．．．．79
第五章 優質效率感應馬達實驗結果．．．．．．．．．．．．．92
5.1 馬達部件組立．．．．．．．．．．．．．．．．．92
5.2 高效率測試法與結果．．．．．．．．．．．．．．96
第六章 結論．．．．．．．．．．．．．．．．．．．．．．103
參考文獻．．．．．．．．．．．．．．．．．．．．．．．．104
附錄一．．．．．．．．．．．．．．．．．．．．．．．．．109
附錄二．．．．．．．．．．．．．．．．．．．．．．．．．112

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