直流無刷馬達驅動器設計與製作 黃文伸、陳盛基
E-mail: [email protected]
摘 要
本研究提出直流無刷馬達(PMBLDCM)之驅動器設計方法及其負載測試，其架構包括一組將交流電轉成直流電的橋式整流 電路及提供馬達正常運轉之換流器，經由PWM訊號調變技術進行轉速控制。控制核心採用單晶片，並搭配類比與數位控 制，調整PWM模組，進行直流無刷馬達驅動模組設計的整合。本驅動器已成功應用於750W的工業用PMBLDCM，馬達在 動力計平台上進行測試，於額定轉速4200rpm下進行負載試驗及波形量測，由量測的波形顯示此馬達驅動系統之優異性。
關鍵詞 : 永磁直流無刷馬達、換流器、馬達驅動器
目錄
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．．．．．．．．．．．．．．．．．．．．xii 第一章 緒論 1.1 前言．．．．．．．．．．．．．．．．．．．
．1 1.2 研究目的．．．．．．．．．．．．．．．．．．2 1.3 文獻回顧．．．．．．．．．．．．．．．．．．3 1.4 研 究步驟．．．．．．．．．．．．．．．．．．6 1.5 內容大綱．．．．．．．．．．．．．．．．．．7 1.6 本文特點與 貢獻．．．．．．．．．．．．．．．8 第二章 直流無刷馬達控制原理 2.1 直流無刷馬達基本介紹．．．．．．．．．．
．．9 2.2 直流無刷馬達數學模型．．．．．．．．．．．．11 2.3 直流無刷馬達驅動方式．．．．．．．．．．．．15 2.4 六步方波控制原理．．．．．．．．．．．．．．18 第三章 驅動電路與控制策略 3.1 驅動器電源電路．．．．．．．
．．．．．．．．23 3.2 換流器電路．．．．．．．．．．．．．．．．．27 3.3 控制晶片周邊電路．．．．．．．．．
．．．．．29 3.4 控制架構與流程．．．．．．．．．．．．．．．30 第四章 系統架構與電路 4.1 MPLAB整合式開發環 境．．．．．．．．．．．．34 4.2 MPLAB操作說明．．．．．．．．．．．．．．．35 4.3 控制核心dsPIC30F4011介紹
．．．．．．．．．47 4.4 驅動器介紹．．．．．．．．．．．．．．．．．49 4.5 控制程式．．．．．．．．．．．．
．．．．．．53 第五章 實驗結果與結論 5.1 直流無刷馬達空載實驗結果分析．．．．．．．．60 5.2 直流無刷馬達加載實 驗結果分析．．．．．．．．67 5.3 結論．．．．．．．．．．．．．．．．．．．．68 參考文獻．．．．．．．．．．
．．．．．．．．．．70 附錄A速度閉迴路控制．．．．．．．．．．．．．．75 附錄B驅動器製作資料．．．．．．．
．．．．．．．77 附錄C緩衝電路．．．．．．．．．．．．．．．．．80 參考文獻
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