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

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    海上風(fēng)電交流送出無功補(bǔ)償配置方案研究

    來源:電工電氣發(fā)布時(shí)間:2023-11-10 10:10 瀏覽次數(shù):168

    海上風(fēng)電交流送出無功補(bǔ)償配置方案研究

    王德友,王荀,李遠(yuǎn)
    (上??睖y設(shè)計(jì)研究院有限公司,上海 200021)
     
        摘 要:由于長距離海底電纜的充電功率大量盈余,無法實(shí)現(xiàn)無功就地平衡,同時(shí)海纜過電壓及沿線電流需滿足海上風(fēng)電接入相關(guān)標(biāo)準(zhǔn),從海纜沿線的過電壓及電流出發(fā),基于海上風(fēng)電接入相關(guān)標(biāo)準(zhǔn),制定海上風(fēng)電無功補(bǔ)償方案配置流程。以實(shí)際工程為例,基于 PSCAD 和 PSS/E 軟件搭建海上風(fēng)電場交流送出仿真模型,研究無功補(bǔ)償配置方案,為海上風(fēng)電交流送出工程的無功補(bǔ)償配置方案提供了理論支撐,
    提升了工程經(jīng)濟(jì)性。
        關(guān)鍵詞: 海上風(fēng)電;交流送出;無功補(bǔ)償;電磁暫態(tài);機(jī)電暫態(tài)
        中圖分類號(hào):TM614     文獻(xiàn)標(biāo)識(shí)碼:A     文章編號(hào):1007-3175(2023)11-0041-04
     
    Research on Reactive Power Compensation Configuration Scheme of
    Offshore Wind Power AC Transmission
     
    WANG De-you, WANG Xun, LI Yuan
    (Shanghai Investigation , Design and Research Institute Co., Ltd, Shanghai 200021, China)
     
        Abstract: The large surplus of charge power from long-distance submarine cables is impossible to achieve reactive power local balance,and the submarine cable overvoltage and current along them have to meet the relevant standards of offshore wind power access. Therefore,the paper starts from the overvoltage and current of submarine cables to make the configuration process of offshore wind power reactive power compensation scheme based on the relevant standards of offshore wind power access. The paper, taking a practical project as an example,designs a reactive power compensation configuration scheme based on the simulation model of offshore wind farm AC transmission built in PSCAD and PSS/E. It provides theoretical support for the reactive power compensation configuration scheme of offshore wind power AC transmission project and improves the engineering economy.
        Key words: offshore wind power; AC transmission; reactive power compensation; electromagnetic transient; electromechanical transient
     
    參考文獻(xiàn)
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    [2] FRANCESCO L C.Global renewables outlook[R].Abu Dhabi :IRENA,2020.
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    [4] 趙大偉,馬進(jìn),錢慧敏,等. 海上風(fēng)電場經(jīng)交流電纜送出系統(tǒng)的無功配置與協(xié)調(diào)控制策略[J] . 電網(wǎng)技術(shù),2017,41(5) :1412-1418.
    [5] 吳倩,韓笑,葉昊亮,等. 海上風(fēng)電場經(jīng) 220 kV 交流海纜送出系統(tǒng)的無功配置方案[J] . 電力電容器與無功補(bǔ)償,2021,42(4) :22-30.
    [6] 中國電力科學(xué)研究院. 風(fēng)電場接入電力系統(tǒng)技術(shù)規(guī)定:GB/T 19963—2011[S]. 北京:中國標(biāo)準(zhǔn)出版社,2011 :2-8.
    [7] 羅紅梅,申旭輝,董立,等. 采用交流海纜接入的海上風(fēng)電場無功配置方法[J] . 電力電容器與無功補(bǔ)償,2021,42(6) :1-10.
    [8] 郭高鵬,方佳良,豆書亮,等. 考慮海上風(fēng)電接入的電網(wǎng)側(cè)無功補(bǔ)償策略[J] . 電網(wǎng)與清潔能源,2018,34(12) :65-70.
    [9] 陳柏超,羅璇瑤,袁佳歆,等. 考慮工頻過電壓的海上風(fēng)電場無功配置方案研究[J] . 電測與儀表,2018,55(13) :78-83.

     

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