無(wú)刷同步發(fā)電機(jī)交流勵(lì)磁機(jī)的設(shè)計(jì)

無(wú)刷同步發(fā)電機(jī)交流勵(lì)磁機(jī)的設(shè)計(jì)摘 要：交流勵(lì)磁發(fā)機(jī)具有改善電力系統(tǒng)穩(wěn)定性的優(yōu)良特性。而勵(lì)磁系統(tǒng)在發(fā)揮交流勵(lì)磁發(fā)電機(jī)的優(yōu)良特性方面起著關(guān)鍵作用。
本論文是關(guān)于提供無(wú)刷同步發(fā)電機(jī)中主發(fā)電機(jī)勵(lì)磁電流的交流勵(lì)磁機(jī)以及對(duì)其產(chǎn)生的電流進(jìn)行整流的整流裝置設(shè)計(jì)。本文首先介紹了交流勵(lì)磁機(jī)的概述及發(fā)展趨勢(shì),接著介紹勵(lì)磁機(jī)的工作原理和結(jié)構(gòu)特點(diǎn)以及旋轉(zhuǎn)整流器的結(jié)構(gòu)特點(diǎn)。在總體設(shè)計(jì)方面：勵(lì)磁機(jī)的電磁設(shè)計(jì)是介紹了勵(lì)磁機(jī)磁路設(shè)計(jì)思想、主要尺寸確定及電磁參數(shù)的確定。旋轉(zhuǎn)整流器的設(shè)計(jì)主要是在整流線路的選擇、整流元件的選用、安裝方式及保護(hù)措施。在最后列出了電磁設(shè)計(jì)的計(jì)算程序。
關(guān)鍵詞:無(wú)刷同步發(fā)電機(jī);勵(lì)磁系統(tǒng);交流勵(lì)磁機(jī);電磁設(shè)計(jì);整流The Desige of ACEG of Marine brushless synchronous generatorAbstract:ACEG(AC一Excited Generator)have many excellent characteristics that may imProving the stability of electric Power system. Excitation system Plays.an important role in utilize ACEG.
In this thesis ,the ACEG which serve excitated current for marine brushless synchronous generator and the device which take a rectificated characteristics for the current are studied.the thesis introduce summary and the devolope tendency of ACEG and dissertate the fundamental operational principle and the structure feature of ACEG and rectifier.In the design, the Electromagn this thesis ,the ACEG which serve excitated current for marine brushless synchronous generator and the device which take a rectificated characteristics for the current are studied.the thesis introducnetic design of ACEG Presents the design feature of AC Excited Generator and determination of major electromagnetic data。The Rectifier design is about the rectificated circuit’s election,and the rectificated device’s election and installation meas and line protection .Finally ,this thesis list the electromagnetic design and calculator program of ACEG。 Key words: Marine brushless synchronous generator; Excitation system; AC一Excited Generator; Electromagnetic Design; AC一Excited Generator ;Rectifier

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