--- tags: 電力電子學 title: 電力電子學01簡介 description: Use `{%hackmd BkVfcTxlQ %}` syntax to include this theme. --- <style> html, body, .ui-content { background-color: #333; color: #ddd; } body > .ui-infobar { display: none; } .ui-view-area > .ui-infobar { display: block; } .markdown-body h1, .markdown-body h2, .markdown-body h3, .markdown-body h4, .markdown-body h5, .markdown-body h6 { color: #ddd; } .markdown-body h1, .markdown-body h2 { border-bottom-color: #ffffff69; } .markdown-body h1 .octicon-link, .markdown-body h2 .octicon-link, .markdown-body h3 .octicon-link, .markdown-body h4 .octicon-link, .markdown-body h5 .octicon-link, .markdown-body h6 .octicon-link { color: #fff; } .markdown-body img { background-color: transparent; } .ui-toc-dropdown .nav>.active:focus>a, .ui-toc-dropdown .nav>.active:hover>a, .ui-toc-dropdown .nav>.active>a { color: white; border-left: 2px solid white; } .expand-toggle:hover, .expand-toggle:focus, .back-to-top:hover, .back-to-top:focus, .go-to-bottom:hover, .go-to-bottom:focus { color: white; } .ui-toc-dropdown { background-color: #333; } .ui-toc-label.btn { background-color: #191919; color: white; } .ui-toc-dropdown .nav>li>a:focus, .ui-toc-dropdown .nav>li>a:hover { color: white; border-left: 1px solid white; } .markdown-body blockquote { color: #bcbcbc; } .markdown-body table tr { background-color: #5f5f5f; } .markdown-body table tr:nth-child(2n) { background-color: #4f4f4f; } .markdown-body code, .markdown-body tt { color: #eee; background-color: rgba(230, 230, 230, 0.36); } a, .open-files-container li.selected a { color: #5EB7E0; } </style> # 一、 電力電子學 ## 1.電力處理器 * 直流-交流轉換或是交流-交流 :bulb: 最後轉出交流:arrow_forward: inverter :bulb: 最後轉出直流 :arrow_forward: converter或整流器(rectifier) * ## 2.實作 * 台電110v是均方根值,所以真實電壓```100*√2=155.5``` * 實作電路 ## 第七章 直流到直流的轉換器 :::warning :one: 切換式就是要控制開關,並控制開關on的時間 :two: 用PWM(脈波寬度調變)切換控制,PI比例積分控制器 ::: ### 1.安裝PSIM模擬直流開關 ![](https://i.imgur.com/Hk56j5i.png) ### 2.繪出由三角波Vtri及控制電壓Vcontrol的直流開關。 Vin=20V,Vout由Vcontrol及Vtri控制 :::warning ![](https://i.imgur.com/ot1AeEG.png) ::: ### 3.當Vcontrol > Vtri則開關on,反之Vcontrol < Vtri則開關off。 ![](https://i.imgur.com/pCDZDPE.png)   ### 4.當開關on時,Vin≅Vout ![](https://i.imgur.com/qoxqAfX.png) ### 5.所有設定值顯示 ![](https://i.imgur.com/rZcK7AP.png)