本文主旨為針對碟型線性永磁同步電動機，提出設計、分析及控制的方法。所提出之電動機磁極經過特殊設計，使其具有高功率密度、高效率、直接傳動、機械結構簡單且強韌、調速範圍大等特性，十分適合應用於電動機車和汽車。本文以可行性三角形法則(Feasible triangle technique)設計電動機之結構尺寸，此方法可以使得從定子經過相對應轉子的磁通最大，因此得以提高電動機之力矩密度，而且可減少步間間距(Step length)以降低輸出力矩的漣波。利用電磁理論配合有限元素分析推導電動機之數學模型，進而模擬與分析電動機暫態和穩態特性及設計控制器和驅動電路。三維有限元素法(Finite element method)分析實際電磁場的分佈，以研判磁極間之耦合情形，驗證以三角形法則所設計之電動機之特性，並且可修正所推導之數學模型。經實測證實所提出之電動機符合設計要求，並驗證電動機模型的正確性。本文完整的分析和實驗結果，相信在碟型永磁線性同步電動機之機械結構和驅動電路上，可提供完整的設計、分析及驅動。

The design, analysis, and control of Disc-type Linear Permanent Magnet Synchronous Machines are presented in this dissertation. The machine is designed in order to have the features of high power density, high efficiency, direct drive without extra transmission device, simple mechanical structure, and wide operating speed range for the electric vehicle applications. The Feasible Triangle Technique for permanent magnet synchronous machine design is employed to increase torque density and reduce torque ripple. Magnetic theory and the finite element method are involved to establish machine mathematical model to simulate and analyze the proposed machine. The coupling field between rotor and stator can be analyzed from flux distribution by using three-dimensional finite element method. The numerical simulation and experimental results are used to verify the machine model and the operational characteristics of machine. The dissertation provides the procedures for design, analysis, and control of the proposed machine.

中文摘要 …………………………………………………………… I
英文摘要 ……………………………………………………………… II
目錄 ……………………………………………………………… III
圖目錄 …………………………………………..…………………. V
表目錄 …………………………………………………………….. IX
符號索引 …………………………………………………………….. X
第一章 緒論 ……………………………………………………… 1
1-1 研究動機與目的 …………………………………………. 1
1-2 研究重點與方法 …………………………………………. 2
第二章 碟型雙面永磁式線性同步電動機 …….………………… 6
2-1 電動機架構 ……………………….………..……………. 7
2-2 數學模型推導 …………..…………..……………………. 9
2-3 電動機操作模擬 ………..….……………………………. 17
2-4 qd0軸模型 ……………….………………………………. 24
2-5 特性分析 ………………..……..…………………………. 30
2-6 電動機控制及實測 ………………………………………. 32
第三章 碟型單面永磁式線性同步電動機 …………….…………. 34
3-1 電動機結構 ……………..……………….……………….. 34
3-2 機械結構尺寸設計 ……….……………………………… 37
3-3 數學模型推導 ……………………..……………………. 41
第四章 有限元素法分析與動態模擬 ………….…..……………. 47
4-1 有限元素法簡介 ………..…..……………..…………….. 48
4-2 有限元素法原理 ………………….……….…………….. 50
4-3 有限元素法軟體應用 ……………….…….…………….. 52
4-4 電磁分析 ………………………….………..…………….. 55
4-4 電感矩陣 ……….………..……..…………..….………… 62
4-5 永久磁鐵之磁交鏈 ……………………………………….. 69
4-6 動態模擬 ………………………………………………….. 73
第五章 電動機驅動與實測 ………………..……………………… 80
5-1 驅動電路 …………………….…………..……………….. 81
5-2 位置感測器設計 …….…………………………………… 82
5-3 電動機驅動 ……………………………………………….. 85
5-4 系統實測與分析 …………………….…………………… 86
第六章 討論與結論 ………………………….…………………… 91
6-1 結論 ………………………………….…………………… 91
6-2 未來研究方向與建議 ……..……….……………….…… 93
參考文獻 ………………………………………………………….… 95
相關發表論文 ………………………………………………………... 98
作者簡歷 …………………………………………………………….. 101

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