Power Quality Indices Online Prediction Based on VMD-LSTM Residual Analysis
نویسندگان
چکیده
Abstract In order to ensure the provision of high-quality power quality and smooth operation system, aiming at problem low prediction accuracy indices, this paper proposes an online method indices based on VMD-LSTM residual analysis. Firstly, is used simulate predict normal signal; then predicted signal data different from actual obtain signal, input into one-dimensional convolutional neural network for training, finally model obtained. Finally, taking voltage flicker as example, simulation experiments compared with other models verify better effectiveness proposed method.
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2022
ISSN: ['1742-6588', '1742-6596']
DOI: https://doi.org/10.1088/1742-6596/2290/1/012009