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

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    電動汽車充電站短期負荷的神經網絡預測模型

    來源:電工電氣發布時間:2023-05-28 09:28 瀏覽次數:282

    電動汽車充電站短期負荷的神經網絡預測模型

    喬維德1,喬淳2
    (1 無錫開放大學 科研與發展規劃處,江蘇 無錫 214011;
    2 錫山水務集團有限公司,江蘇 無錫 214101)
     
        摘 要:為提高電動汽車充電站短期負荷預測精確度,以某電動汽車充電站的相關數據為依據,分析了電動汽車充電站的負荷特性以及影響負荷變化的主要因素,并構建了基于人工魚群-蛙跳算法優化反向傳播 (BP) 神經網絡的電動汽車充電站短期負荷預測模型。仿真算例結果表明,該模型預測優勢明顯,預測速度快,預測精度高,適用于電動汽車充電站的短期負荷預測,為下一步工程實踐應用提供了理論依據。
        關鍵詞: 電動汽車充電站;短期負荷預測;神經網絡
        中圖分類號:U469.72 ;TM714     文獻標識碼:A     文章編號:1007-3175(2023)05-0007-05
     
    Neural Network Forecasting Model for Short-Term Load of
    Electric Vehicle Charging Stations
     
    QIAO Wei-de1, QIAO Chun2
    (1 Scientific Research and Development Planning Office of Wuxi Open University, Wuxi 214011, China;
    2 Xishan Water Group Co., Ltd, Wuxi 214101, China)
     
        Abstract: In order to increase the short-term load forecasting accuracy of electric vehicle charging stations, the paper, according to the relevant data of a electric vehicle charging station, makes analysis of its load characteristics and main factors affecting load variation, and builds a short-term load forecasting model of electric vehicle charging stations based on the back propagation (BP) neural network optimized by artificial fish-frog leap algorithm. The simulation results show that this model has great advantages of fast forecasting speed and high forecasting accuracy. It not only suits for short-term load forecasting of electric vehicle charging stations, but also provides a theoretical basis for the next engineering practice.
        Key words: electric vehicle charging station; short-term load forecasting; neural network
     
    參考文獻
    [1] 喬維德. 電動汽車鋰電池荷電狀態的徑向基神經網絡預測[J] . 黃岡職業技術學院學報,2021,23(5):120-123.
    [2] 王哲,代兵琪,李相棟. 基于 PSO-SNN 的電動汽車充電站短期負荷預測模型研究[J] . 電氣技術,2016(1):46-50.
    [3] 喬維德. 基于人工魚群-蛙跳神經網絡的變壓器故障診斷[J] . 常熟理工學院學報,2016,30(4):70-74.
    [4] 孫婉婉,楊樂. 基于遺傳算法優化神經網絡的電動汽車負荷短期預測[J]. 電工電氣, 2019(9):18-21.
    [5] 常德政,任杰,趙建偉,等. 基于 RBF-NN 的電動汽車充電站短期負荷預測研究[J] . 青島大學學報(工程技術版),2014,29(4):44-48.

     

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