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1、目錄交直流調(diào)速課程設(shè)計任務(wù)書············································11、題目：雙閉環(huán)可逆直流脈寬PWM調(diào)速系統(tǒng)設(shè)計···························12、設(shè)計目的··························································13、系統(tǒng)方案的確定····················································14、設(shè)計任務(wù)············································
2、··············15、課程設(shè)計報告的要求················································16、參考資料··························································2雙閉環(huán)可逆直流脈寬PWM調(diào)速系統(tǒng)設(shè)計··································31、設(shè)計分析··························································31.1雙閉環(huán)調(diào)速系統(tǒng)的結(jié)構(gòu)圖···············
3、·························31.2調(diào)速系統(tǒng)起動過程的電流和轉(zhuǎn)速波形······························31.3H橋雙極式逆變器的工作原理·····································31.4PWM調(diào)速系統(tǒng)的靜特性···········································52、電路設(shè)計··························································62.1給定基準(zhǔn)電源·························
4、·························62.2雙閉環(huán)調(diào)節(jié)器電路設(shè)計··········································72.2.1電流調(diào)節(jié)器················································72.2.2轉(zhuǎn)速調(diào)節(jié)器················································72.3信號產(chǎn)生電路·················································82.4IGBT基極驅(qū)動電路原理·············
5、····························102.5基于EXB841驅(qū)動電路設(shè)計······································102.6鋸齒波信號發(fā)生電路···········································112.7轉(zhuǎn)速及電流檢測電路···········································122.7.1轉(zhuǎn)速檢測電路···············································122.7.2電流檢測電路···············
6、································123、調(diào)節(jié)器的參數(shù)整定·················································133.1電流環(huán)的設(shè)計·················································133.2轉(zhuǎn)速環(huán)的設(shè)計·················································154、電路圖總體設(shè)計··················································185、參考文獻(xiàn)·····
7、····················································19交直流調(diào)速課程設(shè)計任務(wù)書1、題目：雙閉環(huán)可逆直流脈寬PWM調(diào)速系統(tǒng)設(shè)計2、設(shè)計目的2.1對先修課程（電力電子學(xué)、自動控制原理等）的進(jìn)一步理解與運(yùn)用2.2運(yùn)用《電力拖動控制系統(tǒng)》的理論知識設(shè)計出可行的直流調(diào)速系統(tǒng)，通過建模、仿真驗證理論分析的正確性。也可以制作硬件電路。2.3同時能夠加強(qiáng)同學(xué)們對一些常用單元電路的設(shè)計、常用集成芯片的使用以及對電阻、電容等元件的選擇等的工程訓(xùn)練。達(dá)到綜合提高學(xué)生工程設(shè)計與動手能力的目的。3、系統(tǒng)方案的確定自動控制系
