【正文】 tor (selfexcited shunt generator).It is possible to have two types of pound generators。 one is for the cumulative operation and the other for the differential operation。 in the former the series field assists the shuntfield, while in the latter it opposes it. This will be seen from the results of the experiment.6 Realization of the System ControlThis research is a logical nonreversible DC converter circulation system. In modern industry, there are many production machinery request within a certain scope for smoothing the speed of adjustment, and asked a good static and dynamic performance. The DC motor with excellent performance and control features. AC motor although it did not singletube structure, cheaper, manufacturing convenient, easy maintenance, but for a long time, the DC converter system has been occupied monopoly status. Of course, in recent years, with puter technology, power electronics technology and the development of control technology, AC variable speed control system developed rapidly, and is expected in the not too long period of time to replace DC converter system, but on the current situation, DC converter Automatic speed control system is still the main form. Many industrial sectors in China, such as the rolling mill, mining extraction, offshore drilling, metal processing, textile, papermaking, as well as highrise buildings and other highperformance needs of electric drive control of the occasion, still widely used DC converter system. Moreover, the DC converter system in theory and practice are more heat from the point of view of control technology, it is the basis of AC variable speed control system. DC converter system is the main advantages of a wide range of speed control, static gap is small, stable and has a good dynamic performance. In the highperformance drive technology, the long term use of almost all of DC electric drive system.Base on the flipflop, the current regulator, speed regulator and controller logic modules for the size of its system capacity adjustment and operation of the same. Therefore, in a laboratory we carry out simulation tests of small capacity, it can verify its design whether meet the design requirements. To validate the design to meet the design requirements, above design a small capacity simulate puter simulation debugging and running tests. in the testing process, there have been both rectified voltage amplitude inequality and the overshoot current large two issues. to both of these issues in detail Analysis, we can find : after when Trigger adjust well, access to the main circuit silicon controlled rectifier (SCR), found Vd amplitude value unequal, namely after Rectifier, the voltage amplitude value is unequal. By analysis, confirm six trigger slope not too consistent, The trigger angle cause changes, causing Vd amplitude value unequal, after finetune the slope of each flipflop. make Vd waveform amplitude is basically the same. adjusting current regulator, found that current overshoot is larger, After analysis and inspection, found the nominal resistance value is not forthing, the resistance more than nominal value is too large, replaced the smaller resistance resistance, overshoot to cut down on volume. Therefore, in the installation and testing process, we need to strictly control the slope of each flipflop and stringent test of current regulator for each of the nominal resistance value.Test results show that: the design is applicable to rapidity no special requirements for the production of general machinery, and in the timeliness, reliability, economic and other aspects have unmatched superiority to conventional control system, easier adjustment and energy consumption.原創(chuàng)性聲明本人鄭重承諾：所呈交的畢業(yè)設(shè)計(jì)（論文），是我個(gè)人在指導(dǎo)教師的指導(dǎo)下進(jìn)行的研究工作及取得的成果。盡我所知，除文中特別加以標(biāo)注和致謝的地方外，不包含其他人或組織已經(jīng)發(fā)表或公布過的研究成果，也不包含我為獲得 及其它教育機(jī)構(gòu)的學(xué)位或?qū)W歷而使用過的材料。對本研究提供過幫助和做出過貢獻(xiàn)的個(gè)人或集體，均已在文中作了明確的說明并表示了謝意。作 者 簽 名：　　 　 　　日　 期：　　 　 　　 指導(dǎo)教師簽名：　　 　 　　 日　　期：　　 　 　　 使用授權(quán)說明本人完全了解 大學(xué)關(guān)于收集、保存、使用畢業(yè)設(shè)計(jì)（論文）的規(guī)定，即：按照學(xué)校要求提交畢業(yè)設(shè)計(jì)（論文）的印刷本和電子版本；學(xué)校有權(quán)保存畢業(yè)設(shè)計(jì)（論文）的印刷本和電子版，并提供目錄檢索與閱覽服務(wù)；學(xué)?？梢圆捎糜坝?、縮印、數(shù)字化或其它復(fù)制手段保存論文；在不以贏利為目的前提下，學(xué)校可以公布論文的部分或全部內(nèi)容。作者簽名：　　 　 　　 日　 期：　　 　 　　 學(xué)位論文原創(chuàng)性聲明本人鄭重聲明：所呈交的論文是本人在導(dǎo)師的指導(dǎo)下獨(dú)立進(jìn)行研究所取得的研究成果。除了文中特別加以標(biāo)注引用的內(nèi)容外，本論文不包含任何其他個(gè)人或集體已經(jīng)發(fā)表或撰寫的成果作品。對本文的研究做出重要貢獻(xiàn)的個(gè)人和集體，均已在文中以明確方式標(biāo)明。本人完全意識到本聲明的法律后果由本人承擔(dān)。作者簽名： 日期： 年 月 日學(xué)位論文版權(quán)使用授權(quán)書本學(xué)位論文作者完全了解學(xué)校有關(guān)保留、使用學(xué)位論文的規(guī)定，同意學(xué)校保留并向國家有關(guān)部門或機(jī)構(gòu)送交論文的復(fù)印件和電子版，允許論文被查閱和借閱。本人授權(quán)　　 　 　大學(xué)可以將本學(xué)位論文的全部或部分內(nèi)容編入有關(guān)數(shù)據(jù)庫進(jìn)行檢索，可以采用影印、縮印或掃描等復(fù)制手段保存和匯編本學(xué)位論文。涉密論文按學(xué)校規(guī)定處理。作者簽名： 日期： 年 月 日導(dǎo)師簽名： 日期： 年 月 日注 意 事 項(xiàng)（論文）的內(nèi)容包括：1）封面（按教務(wù)處制定的標(biāo)準(zhǔn)封面格式制作）2）原創(chuàng)性聲明3）中文摘要（300字左右）、關(guān)鍵詞4）外文摘要、關(guān)鍵詞 5）目次頁（附件不統(tǒng)一編入）6）論文主體部分：引言（或緒論）、正文、結(jié)論7）參考文獻(xiàn)8）致謝9）附錄（對論文支持必要時(shí)）：理工類設(shè)計(jì)（論文）正文字?jǐn)?shù)不少于1萬字（不包括圖紙、程序清單等）。：任務(wù)書、開題報(bào)告、外文譯文、譯文原文（復(fù)印件）。、圖表要求：1）文字通順，語言流暢，書寫字跡工整，打印字體及大小符合要求，無錯(cuò)別字，不準(zhǔn)請他人代寫2）工程設(shè)計(jì)類題目的圖紙，要求部分用尺規(guī)繪制，部分用計(jì)算機(jī)繪制，所有圖紙應(yīng)符合國家技術(shù)標(biāo)準(zhǔn)規(guī)范。圖表整潔，布局合理，文字注釋必須使用工程字書寫，不準(zhǔn)用徒手畫3）畢業(yè)論文須用A4單面打印，論文50頁以上的雙面打印4）圖表應(yīng)繪制于無格子的頁面上5）軟件工程類課題應(yīng)有程序清單，并提供電子文檔1）設(shè)計(jì)（論文）2）附件：按照任務(wù)書、開題報(bào)告、外文譯文、譯文原文（復(fù)印件）次序裝訂3）其它25