【正文】 wer of a transmission side of the coil as well as for multiple on / off operation of the transmission side of the coil multiple transmissionside switch. Power ponent has received more than one receiver for receiving the power side of the coil, used for on / off operation of the receiver side of multiple receiver coil side switch, the other has used to perform control operations in order to achieve maximum power transfer efficiency bination of any of the delivery side of the coil and the receiving side of a coil to determine any circuit. Noncontact power supply system is a nonmechanical contact by way of power and signal transmission technology, mainly used agv, cranes and monorail transportation system ems. Noncontact power supply system works similar to the transformer primary / secondary coil of the transformer principle. In the transformer, primary and secondary windings wound on the mag in a closed, cps primary coil system extension for a very long loop, and the secondary coil is wound in an open mag and around the primary coil, it can allow moving between the two coils to each other, and highfrequency transmission frequency by 20khz, so that transmission to optimize performance. Keywords: noncontact power supply frequency oscillator power amplifier 武漢理工大學(xué)《學(xué)科基礎(chǔ)課群綜合設(shè)計》課程設(shè)計報告書 3 1 相關(guān)理論知識 無線能量傳輸技術(shù)介紹 根據(jù)電能傳輸原理，可將 WPT 技術(shù)分為三種：射頻或微波 WPT、電磁感應(yīng)式 WPT、電磁共振式 WPT，下面分別予以介紹。 指導(dǎo)教師簽名： 20xx年 1 月 4 日 系主任（或責(zé)任教師）簽名： 20xx年 1 月 4 日 目錄 武漢理工大學(xué)《學(xué)科基礎(chǔ)課群綜合設(shè)計》課程設(shè)計報告書 II 摘要 ................................................................................................................................ 1 Abstracts......................................................................................................................... 2 1 相關(guān)理論知識 ............................................................................................................. 3 無線能量傳輸技術(shù)介紹 ................................................................................... 3 微波無線能量傳輸 ................................................................................. 3 電磁感應(yīng)式無線能量傳輸 .................................................................... 3 電磁共振式無線 能量傳輸 .................................................................... 4 磁耦合諧振式無線能量傳輸系統(tǒng) .................................................................. 4 能量傳輸系統(tǒng)的構(gòu)成 ............................................................................. 4 能量傳輸系統(tǒng)的工作原理 .................................................................... 4 能量傳輸過程及其遵循的準(zhǔn)則與方程 ................................................ 5 2 方案設(shè)計與論證 ......................................................................................................... 6 總體方案設(shè)計與說明 ....................................................................................... 6 高頻振蕩電路方案的設(shè)計與論證 ................................................................... 7 功率放大電路方案的設(shè)計與論證 ................................................................... 9 3 設(shè)計原理及主要電路參數(shù)的計算 ............................................................................. 9 電源設(shè)計 ........................................................................................................... 9 整流電路 ................................................................................................. 9 濾波電路 ............................................................................................... 11 可調(diào)輸出電壓三端集成穩(wěn)壓電路及分析 .......................................... 11 高頻振蕩器設(shè)計 ............................................................................................. 12 原理說明 ............................................................................................... 12 電路設(shè)計 ............................................................................................... 12 高頻功率放大器設(shè)計 ..................................................................................... 13 原理說明 ............................................................................................... 13 電路設(shè)計計算 ....................................................................................... 15 耦合線圈設(shè)計 ................................................................................................. 17 線圈電感 ............................................................................................... 18 線圈互感 ............................................................................................... 18 武漢理工大學(xué)《學(xué)科基礎(chǔ)課群綜合設(shè)計》課程設(shè)計報告書 III 傳輸系統(tǒng)的最佳頻率范圍 .................................................................. 19 AC/DC 電路設(shè) 計 ............................................................................................. 19 原理說明 .............................................................................................. 19 電路設(shè)計 ...........................