دورية أكاديمية

Load forecasting for charging stations considering multiple influencing factors and error correction

التفاصيل البيبلوغرافية
العنوان: Load forecasting for charging stations considering multiple influencing factors and error correction
المؤلفون: ZHAO Zijun, PENG Qingwen, DENG Ming, LI Lin, DENG Yazhi, CHEN Boyuan, WU Donglin
المصدر: Zhejiang dianli, Vol 43, Iss 4, Pp 21-28 (2024)
بيانات النشر: zhejiang electric power, 2024.
سنة النشر: 2024
المجموعة: LCC:Electrical engineering. Electronics. Nuclear engineering
مصطلحات موضوعية: electric vehicle, charging load, charging station, load forecasting, cnn-lstm, Electrical engineering. Electronics. Nuclear engineering, TK1-9971
الوصف: The rapid development of electric vehicles has led to a yearly increase in charging load levels, characterized by strong randomness and unpredictability. Therefore, research on load forecasting for charging stations holds significant importance. Firstly, to address the inaccuracy of single-factor forecasting models that only consider load fluctuation trends, this paper analyzes the impact of multiple factors on the accuracy of charging station load forecasting. A load forecasting model is established that takes into account multiple influencing factors and is based on CNN-LSTM (convolutional neural network, long short-term memory). Subsequently, given the impact of strong randomness of charging load on the model, an error correction method based on the random forest (RF) algorithm is proposed. Finally, the paper conducts simulation verification using real charging station load data as a case study. The research results indicate that the load prediction of the CNN-LSTM model, corrected by the RF algorithm, can accurately cover real values. Compared to the LSTM single model and the non-corrected CNN-LSTM model, it exhibits higher forecasting accuracy and practical value.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: Chinese
تدمد: 1007-1881
Relation: https://zjdl.cbpt.cnki.net/WKE3/WebPublication/paperDigest.aspx?paperID=1c7c1fcd-8b0d-4d8c-8184-59ecac2ca15e; https://doaj.org/toc/1007-1881
DOI: 10.19585/j.zjdl.202404003
URL الوصول: https://doaj.org/article/9f4b44e0fee8463190f7a02532cb690b
رقم الأكسشن: edsdoj.9f4b44e0fee8463190f7a02532cb690b
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:10071881
DOI:10.19585/j.zjdl.202404003