<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

    獨(dú)立型光儲(chǔ)直流微電網(wǎng)協(xié)調(diào)控制策略

    來(lái)源:電工電氣發(fā)布時(shí)間:2022-11-26 11:26 瀏覽次數(shù):287

    獨(dú)立型光儲(chǔ)直流微電網(wǎng)協(xié)調(diào)控制策略

    張超1,2,馬幼捷1,2,何曉宇1,2,韓文凱1
    (1 天津理工大學(xué) 電氣工程與自動(dòng)化學(xué)院,天津 300384;
    2 天津理工大學(xué) 天津市復(fù)雜系統(tǒng)控制理論與應(yīng)用重點(diǎn)實(shí)驗(yàn)室,天津 300384)
     
        摘 要:針對(duì)獨(dú)立型直流微電網(wǎng)中光伏微源輸出功率的波動(dòng)性以及負(fù)荷變化的不確定性,提出了一種基于自抗擾的混合儲(chǔ)能系統(tǒng)控制策略,通過(guò)利用擴(kuò)張狀態(tài)觀測(cè)器以及非線性誤差反饋控制律對(duì)系統(tǒng)擾動(dòng)進(jìn)行實(shí)時(shí)估計(jì)并產(chǎn)生反向補(bǔ)償信號(hào),以實(shí)現(xiàn)對(duì)系統(tǒng)擾動(dòng)的直接整體削減。在 MATLAB/Simulink 中搭建了含光伏微源、混合儲(chǔ)能系統(tǒng)的獨(dú)立型光儲(chǔ)直流微電網(wǎng)模型,建立了兩種運(yùn)行模型下系統(tǒng)協(xié)調(diào)控制策略,通過(guò)仿真分析驗(yàn)證了所提控制策略對(duì)于提高系統(tǒng)的動(dòng)態(tài)響應(yīng)速度和抗干擾能力的有效性和可行性。
        關(guān)鍵詞: 直流微電網(wǎng);自抗擾控制;混合儲(chǔ)能;協(xié)調(diào)控制
        中圖分類號(hào):TM615 ;TM912     文獻(xiàn)標(biāo)識(shí)碼:A     文章編號(hào):1007-3175(2022)11-0011-06
     
    Coordinated Control Strategy of Independent Optical Storage DC Microgrid
     
    ZHANG Chao1,2, MA You-jie1,2, HE Xiao-yu1,2, HAN Wen-kai1
    (1 School of Electrical Engineering and Automation, Tianjin University of Technology, Tianjin 300384, China;
    2 Tianjin Key Laboratory of Control Theory and Application for Complex Systems, Tianjin University of Technology, Tianjin 300384, China)
     
        Abstract: The photovoltaic microsources of independent DC microgrid has volatile output power and uncertain load variation, so the paper proposes a control strategy of hybrid energy storage system based on auto disturbance rejection. It uses extended state observer and nonlinear state error feedback to estimate system disturbances in real time and generate reverse compensation signal to realize the direct overall reduction of system disturbance. In the paper, the authors establish an independent optical storage DC microgrid containing photovoltaic microsources and hybrid energy storage system in MATLAB/Simulink, build the system coordination control strategy suitable for two operation models, and verify the effectiveness and feasibility of the proposed control strategy to increase the dynamic response speed and anti-disturbance capability by simulation analysis.
        Key words: DC microgrid; auto disturbance rejection control; hybrid energy storage; coordinated control
     
    參考文獻(xiàn)
    [1] 李霞林,郭力,王成山,等. 直流微電網(wǎng)關(guān)鍵技術(shù)研究綜述[J]. 中國(guó)電機(jī)工程學(xué)報(bào),2016,36(1):2-17.
    [2] 田明杰,吳俊勇,郝亮亮,等. 基于多端口 DC/DC 變換器的混合儲(chǔ)能系統(tǒng)自適應(yīng)能量控制策略[J] .電網(wǎng)技術(shù),2015,39(12):3378-3385.
    [3] 王智方, 鐘建偉, 張欽惠, 等. 基于混合儲(chǔ)能光伏微網(wǎng)孤島運(yùn)行下的能量管理[J] . 電工材料,2020(5):48-51.
    [4] 楊旭紅,尹聰聰. 基于孤島模式光儲(chǔ)直流微電網(wǎng)的協(xié)調(diào)控制策略[J]. 電氣傳動(dòng),2020,50(5):75-80.
    [5] 張瑞成,翟電杰,張怡. 含混合儲(chǔ)能系統(tǒng)直流微電網(wǎng)分布式協(xié)調(diào)控制策略[J] . 兵器裝備工程學(xué)報(bào),2020,41(4):232-236.
    [6] 文波,秦文萍,韓肖清,等. 基于電壓下垂法的直流微電網(wǎng)混合儲(chǔ)能系統(tǒng)控制策略[J] . 電網(wǎng)技術(shù),2015,39(4):892-898.
    [7] 安允展,張亞亞,董學(xué)育. 自抗擾控制在直流微網(wǎng)混合儲(chǔ)能中的應(yīng)用[J]. 電工技術(shù),2019(6):97-100.
    [8] 韓京清. 自抗擾控制技術(shù)[M] . 北京:國(guó)防工業(yè)出版社,2008.
    [9] 劉科君,董建園. 基于線性自抗擾的超級(jí)電容儲(chǔ)能變換器控制[J]. 控制工程,2021(11):1-8.
    [10] 劉志堅(jiān),李曉磊,梁寧,等. 基于前饋?zhàn)钥箶_的光伏微電網(wǎng)混合儲(chǔ)能控制策略[J] . 電力建設(shè),2021,42(9):96-104.

     

    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); })();