臺灣博碩士論文加值系統

本文首先對振動發電機的原理作介紹，再則對振動發電機的零件作簡略的敘述，最後運用電腦模擬軟體Multisim Analog Devices了解簡諧振盪時，發電機所產生的直流電壓大小與輸入電壓的關係，並配合模擬不同負載，輸出電壓的呈現不同的放電率，用以了解交直流轉換電路和附載側電阻的關係。

The simulation of electrical circuit of vibrational power generator is presented. Each element in the electrical circuit is introduced and the behavior of this circuit is simulated using commercial code MULTISIM.The DC voltage output is investigated through harmonic vibration input and their relations are compared. Furthermore, the output voltage is simulated at different output loadings when the input voltage is an impulse function. Results show that the output voltage decays very fast as the output loading is very large.

誌謝 .......................................................Ⅰ
摘要 .......................................................Ⅱ
ABSTRACT ..................................................Ⅲ
目錄 .......................................................Ⅳ
表目錄 .................................................... Ⅶ
圖目錄 .....................................................Ⅷ
第一章 緒論..................................................1
1.1 前言....................................................1
1.2 參考文獻 ................................................1
1.3 研究動機與目的 ...........................................3
1.4 本文內容的概述 ...........................................4
第二章 振動磁力發電原理........................................7
2.1 發電的原理 ..............................................7
2.2 磁性簡介 ................................................9
2.2.1 順磁性 ...............................................10
2.2.2 反磁性 ...............................................11
2.2.3 鐵磁性 ...............................................11
2.2.4 磁滯現象 .............................................12
2.2.5 磁滯損失 .............................................12
2.2.6 磁滯迴線 .............................................12
2.3 鐵損與銅損 ....................... .....................13
2.3.1 鐵損 ................................................13
2.3.2 銅損 ................................................14
第三章 零件材料、特性及整流器簡介..............................17
3.1 二極體 (diode) .......................... ..............17
3.2 永久磁石 ...............................................19
3.3 整流器 .................................................21
3.3.1 半波整流器 ...........................................21
3.3.2 全波整流器 ...........................................22
3.4 電容（Capacitor）.......................................22
3.5 加有電容器之整流濾路 .............................. ......23
第四章 發電機電路之分析.......................................29
4.1 Multisim Analog Devices 的簡介..........................29
4.2 電路之模擬分析 ..........................................33
4.2.1 整流電路 .............................................33
4.2.2 濾波電路 .............................................34
4.3 模擬結果 ...............................................35
第五章 結論與研究建議........................................51
5.1 結論 ..................................................51
5.2 研究建議 ...............................................52
參考文獻 ...................................................53

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