对智能电网负荷预测的探讨

Vijendra Pratap Singh, Praveen Kumar Reddy K, Nagarjuna Reddy Gujjula
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摘要

智能电网依靠基于人工智能的负荷预测来估计未来的电力需求(AI)。在基于神经网络的智能电网负荷预测中,深度学习尤为重要。智能电网深度学习需要计算处理时间和数据。综合数据将加快负荷预测。为了达到这种精度,已经放弃了瓶颈策略。维持电力供应需要对短期电力需求进行预测。但是,负载的复杂性和波动性使预测变得很有趣。EEMD将负载分解为许多不同强度的频率相关分量。MLR预测低频规律,LSTM神经网络预测高频成分。计算范围不变。尽管其聚合范围各不相同,但电网的大数据可用于创建最有效的深度学习模型,用于电网的短期负荷预测(STLF)。因此,一个合适的预测策略是使用深度学习和微聚类(MC)作业,该作业混合了利用kmeans和高斯支持向量机的无监督和有监督聚类任务。保证准确性。b -双向lstm可以存储前馈和未来隐藏层数据。反馈和前馈循环做到了这一点。戴维斯抱石指数决定了每小时的群集产量。使用B-LSTM网络的MC改进了预测,特别是在峰值位置附近。预测可再生能源发电和电网负荷是困难的。产消微电网(pmg)向集成商出售电力。基于机器学习的负载和天气数据混合传输方法提供了最大的好处。该技术(RBF)将使用ANFIS、MLP和径向基函数人工神经网络(ann)。基于机器学习的混合预测可以提高准确性。
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An exposition on the prediction of load on a Smart Grid
Smart grids depend on AI-based load forecasting to estimate future power demand (AI). Deep learning is especially important in smart grid load forecasting with neural networks (ANN). Processing time and data are needed to count smart grid deep learning. Combining data would speed load projections. The bottleneck strategy has been abandoned to attain this precision. Keeping the lights on requires short-term electricity demand prediction. But, the load’s intricacy and volatility make it fun to predict. EEMD breaks the load into many frequency-dependent components of different strengths. MLR predicts low-frequency regularities, while LSTM neural networks predict high-frequency components. Computational extent is unchanged. Despite its varied aggregation scope, the electric grid’s large data can be used to create the most effective deep learning models for Short-term Load Forecasting (STLF) in electrical networks. Hence, a suitable forecasting strategy uses deep learning with a Micro-clustering (MC) job that mixes unsupervised and supervised clustering tasks utilizingKmeans and Gaussian Support Vector Machine. To guarantee accuracy. B-bidirectional LSTMs can store feed-forward and future hidden-layer data. Feedback and feed-forward loops do this. The DaviesBouldering index determined cluster production per hour. MC with B-LSTM networks improves prediction,especially around spike locations. Forecasting RE generation and grid load is difficult. Prosumer microgrids (PMGs) sell electricity to aggregators. A hybrid machine learning-based load and weather data transmission method provides the biggest benefit. ANFIS, MLP, and radial basis function artificial neural networks (ANNs) would be used in this technique (RBF). Machine learning-based hybrid forecasting can improve accuracy.
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