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

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    風電場接入地區電網靜態電壓穩定性分析

    來源:電工電氣發布時間:2016-03-15 10:15 瀏覽次數:676

    風電場接入地區電網靜態電壓穩定性分析 

    譚志廣1,彭顯剛1,武小梅1,陳慧坤2,歐英龍2 
    1 廣東工業大學 自動化學院,廣東 廣州 510006; 2 廣東電網公司湛江供電局,廣東 湛江 524005 
     

    摘 要:大容量風電遠距離輸送可能會對風電接入地區的電壓穩定性造成較大的影響。介紹了電壓穩定性分析的基本原理,基于PSD-VSAP軟件對風電接入地區電網電壓的穩定性進行了分析計算,得出薄弱節點負荷母線的P-V曲線以及關鍵輸電通道的極限傳輸功率,并給出了有利于提高風電地區電壓穩定的措施。
    關鍵詞:電壓穩定;參與因子;穩定裕度
    中圖分類號:TM614 文獻標識碼:A 文章編號:1007-3175(2013)02-0019-05


    Analysis of Static Voltage Stability for Power Grid in Connection Regions of Wind Farms 

    TAN Zhi-guang1, PENG Xian-gang1, WU Xiao-mei1, CHEN Hui-kun2, OU Ying-long2 
    1 School of Automation, Guangdong University of Technology, Guangzhou 510006, China;
    2 Zhanjiang Power Supply Bureau, Guangdong Power Grid Corporation, Zhanjiang 524005, China
     
     

    Abstract: Long-distance electricity transmission of high-capacity wind power may have great impacts on the voltage stability of grid in connection regions of wind farms. Introduction was made to the basic principle of voltage stability analysis. This paper carried out analysis calculation for voltage stability of grid in connection regions of wind farms by the software, PSD-VSAP, obtaining the P-V curve of weak nodes in load bus, as well as the transmission power limitation of key transmission channels and giving measures in favor of improving voltage stability in wind farms.
    Key words: voltage stability; participation factor; stability margin


    參考文獻
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    [2] 張義斌,王偉勝,戴慧珠.基于P-V曲線的風電場接入系統穩態分析[J].電網技術,2004,28(23):61-65. 
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