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

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    低風速地區風電場優化模型對發電質量的影響

    來源:電工電氣發布時間:2022-08-29 12:29 瀏覽次數:302

    低風速地區風電場優化模型對發電質量的影響

    張宇,王鳳昊,劉洋,余文林
    (中國能源建設集團江蘇省電力設計院有限公司,江蘇 南京 211102)
     
        摘 要:開展低風速地區風電場微觀選址的優化研究對風電行業的發展至關重要。選取我國中東南部低風速地區為研究對象,應用改進的 Park 尾流模型,綜合考慮不同風向分布條件下,各布置方案的發電量和尾流損失隨風電機組間距的變化規律,總結出一套微觀選址優化布置的規律,為今后微觀選址優化模型的研究提供新的理論依據,對提升風電場經濟性具有重要意義。
        關鍵詞: 風電機組間距;低風速;微觀選址;優化模型
        中圖分類號:TM614     文獻標識碼:B     文章編號:1007-3175(2022)08-0041-07
     
    Research on the Influences of the Optimal Electric Field Model on
    Power Generating Quality in Low Wind Speed Regions
     
    ZHANG Yu, WANG Feng-hao, LIU Yang, YU Wen-lin
    (China Energy Engineering Group Jiangsu Power Design Institute Co., Ltd, Nanjing 211102, China)
     
        Abstract: Developing the optimization research on wind farm micro-sitting in low wind speed regions has significant meaning for the wind power generation industry. This paper took the low wind speed regions in the middle and southeast China as examples. It used the modified Park wake model to study the power generation of different layout schemes and detect the changing rules of wake loss in changing wind turbine space under conditions of various wind distribution. Therefore, it summarized an optimal layout of micro-sitting law.This law provides a new theoretical basis for the research of the micro-sitting optimization model, and it has significant meaning in improving the economy of wind farms.
        Key words: wind turbine spacing; low wind speed; micro-sitting; optimization model
     
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