<dd id="mimiw"><samp id="mimiw"></samp></dd>

<address id="mimiw"><nav id="mimiw"><delect id="mimiw"></delect></nav></address>

    Suzhou Electric Appliance Research Institute
    期刊號(hào): CN32-1800/TM| ISSN1007-3175

    Article retrieval

    文章檢索

    首頁(yè) >> 文章檢索 >> 往年索引

    全橋推挽式雙向DC/DC變換器的建模與控制

    來(lái)源:電工電氣發(fā)布時(shí)間:2017-11-17 09:17 瀏覽次數(shù):3
    全橋推挽式雙向DC/DC變換器的建模與控制
     
    張俊輝1,唐雄民1,張淼1,孫君光2
    (1 廣東工業(yè)大學(xué) 自動(dòng)化學(xué)院,廣東 廣州 510006;2 廣州擎天實(shí)業(yè)有限公司,廣東 廣州 510300)
     
        摘 要:全橋推挽式雙向DC/DC變換器大都采用狀態(tài)空間平均法來(lái)建模,建模過(guò)程復(fù)雜。以隔離型推挽式雙向DC/DC變換器為研究對(duì)象,采用PWM開(kāi)關(guān)模型法獲得了變換器的等效電路模型?;谠摰刃P?,構(gòu)建了變換器在不同工作模式下的閉環(huán)控制系統(tǒng),進(jìn)行了電壓控制環(huán)的設(shè)計(jì)和校正,實(shí)現(xiàn)了不同工作模式下的恒壓充放電控制策略。實(shí)驗(yàn)和仿真結(jié)果驗(yàn)證了結(jié)論的正確性。
        關(guān)鍵詞:全橋推挽;PWM開(kāi)關(guān)模型;恒壓控制
        中圖分類號(hào):TM464     文獻(xiàn)標(biāo)識(shí)碼:A     文章編號(hào):1007-3175(2017)11-0014-04
     
    Modeling and Control of Full Bridge Push-Pull Bi-Directional DC/DC Converter
     
    ZHANG Jun-hui1, TANG Xiong-min1, ZHANG Miao1, SUN Jun-guang2
    (1 School of Automation, Guangdong University of Technology, Guangzhou 510006, China;
    2 Guangzhou Kinte Industrial Co., Ltd, Guangzhou 510300, China)
     
        Abstract: Full bridge push-pull bi-directional DC/DC converters are mostly modeled by state space averaging method with the complex modeling process. Taking the isolated form push-pull bi-directional DC/DC converter as the research object, this paper adopted the pulse-width modulation switch model method to obtain the equivalent circuit model of this converter. Based on this model, this paper constructed a closedloop control system of the converter under different working modes, carried out the design and verification of voltage control loop and realized the constant voltage charge-discharge control strategy. The experimental and simulation results verify the correctness of the conclusion.
        Key words: full bridge push-pull; pulse-width modulation switch model; constant voltage control
     
    參考文獻(xiàn)
    [1] 王成悅,張興,楊淑英,等. 電動(dòng)汽車對(duì)稱半橋DC/DC變換器的建模和控制[J]. 電力電子技術(shù),2008,42(10):27-30.
    [2] 武琳,張燕枝,李子欣,等. 一種隔離式雙向全橋DC/DC變換器的控制策略[J]. 電機(jī)與控制學(xué)報(bào),2012,16(10):22-30.
    [3] 畢超,肖飛,趙繼敏,等.DC-DC開(kāi)關(guān)電源的建模與控制設(shè)計(jì)[J]. 電源技術(shù),2014,38(2):359-362.
    [4] 羅詠. 雙向DC/DC變換器及電池能量管理系統(tǒng)研究[D]. 武漢:華中科技大學(xué),2010.
    [5] 孫路,陸亭華,謝幀.BUCK變換器狀態(tài)空間平均法建模與閉環(huán)仿真[J]. 電氣自動(dòng)化,2014,36(4):1-4.
    [6] 宴坤,王輝,漆文龍,等. 微電網(wǎng)儲(chǔ)能系統(tǒng)中基于PWM加雙重移相控制的雙向DC/DC變換器研究[J].電力自動(dòng)化設(shè)備,2015,35(4):44-51.

     

    亚洲无码av成人在线,亚洲影院AV无码一区二区,亚洲无码第二页,成人无码AV网站在线观看不卡 (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })();