<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: CN32-1800/TM| ISSN1007-3175

    Article retrieval

    文章檢索

    首頁 >> 文章檢索 >> 往年索引

    500 kV繁昌變智能化改造的設(shè)計與實現(xiàn)

    來源:電工電氣發(fā)布時間:2016-03-15 14:15 瀏覽次數(shù):639

    500 kV繁昌變智能化改造的設(shè)計與實現(xiàn) 

    夏友斌 
    蕪湖供電公司,安徽 蕪湖 241027 
     

    摘 要:介紹了華東電網(wǎng)首座500kV變電站智能化改造項目繁昌變改造的設(shè)計與實現(xiàn),分析了改造過程中的雙規(guī)約監(jiān)控后臺、完備的間隔層邏輯閉鎖、分布式智能告警、分布式狀態(tài)估計等關(guān)鍵技術(shù)及創(chuàng)新點。經(jīng)智能化改造后,該變電站在一體化信息平臺上實現(xiàn)了設(shè)備控制、故障告警與綜合分析運維高效化,降低了運維成本,優(yōu)化了資源配置,提升了運行指標(biāo)。
    關(guān)鍵詞:變電站;智能化改造;關(guān)鍵技術(shù)

    中圖分類號:TM63 文獻(xiàn)標(biāo)識碼:B 文章編號:1007-3175(2013)04-0036-06


    Design and Realization of 500 kV Fanchang Substation 

    XIA You-bin 
    Wuhu Power Supply Company, Wuhu 241027, China 
     

    Abstract: Introduction was made to design and realization of Fanchang substation transformation project of the first 500kV substation intelligent transformation project in East China power grid. Analysis was made to the duplex protocol control system, bay level logic blocking, distribution intelligent warning, and distribution status estimation etc key technologies and innovative points. After intelligent transformation, the substation has realized high efficiency operation and maintenance of equipment control, fault alarm and synthetic analysis on the integrated information platform, which reduces costs of operation and maintenance, optimizes resources disposition and raises operation indexes. 
    Key words: substation; intelligentized transformation; key technology


    參考文獻(xiàn)
    [1] 胡道徐,沃建棟.基于IEC61850的智能變電站虛回路體系[J].電力系統(tǒng)自動化,2010,34(17):78-82.
    [2] 肖世杰.構(gòu)建中國智能電網(wǎng)技術(shù)思考[J].電力系統(tǒng)自動化,2009,33(9):1-4.
    [3] 姚建國,賴業(yè)寧.智能電網(wǎng)的本質(zhì)動因和技術(shù)需求[J].電力系統(tǒng)自動化,2010,34(2):1-4.
    [4] 陳樹勇,宋書芳,李蘭欣,等.智能電網(wǎng)技術(shù)綜述[J].電網(wǎng)技術(shù),2009,33(8):1-7.
    [5] Q/GDW 383—2009 智能變電站技術(shù)導(dǎo)則[S].
    [7] 楊皓然,劉琦,鄭連清.變電站智能告警專家系統(tǒng)設(shè)計[J].電力科學(xué)與工程,2010,26(5):7-10.
    [8] 劉俊勇,陳金海,沈曉東,等.電網(wǎng)在線可視化預(yù)警調(diào)度系統(tǒng)[J].電力自動化設(shè)備,2008,28(1):1-5.
    [9] 周曉龍.智能變電站保護(hù)測控裝置[J].電力自動化設(shè)備,2010,30(8):128-133.
    [10] LI Qing-xin, SUN Hong-bin, WANG Jing,etal. Substation three-phase nonlinear state estimation based on KCL[C]//IEEE Power Systems Conference and Exposition,2011.
    [11] 李青芯,汪德星,孫宏斌,等.變電站狀態(tài)估計的工程實踐與效益分析[J].電力系統(tǒng)保護(hù)與控制,2012,40(12):56-61.



     

    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); })();