Results 321 to 330 of about 8,004,238 (365)

Optimal Graph Structure Based Short-Term Solar PV Power Forecasting Method Considering Surrounding Spatio-Temporal Correlations

IEEE transactions on industry applications, 2023
Accurate short-term photovoltaic (PV) power forecasting is of great significance for the safe and stable operation of power system. Spatial information from neighboring PV sites contributes to improving forecasting performance.
Meng Zhang   +6 more
semanticscholar   +1 more source

A Spatiotemporal Directed Graph Convolution Network for Ultra-Short-Term Wind Power Prediction

IEEE Transactions on Sustainable Energy, 2023
The expansion of wind generation and the advance in deep learning have provided feasibility for multisite wind power prediction motivated by spatiotemporal dependencies.
Zhuo Li   +6 more
semanticscholar   +1 more source

Learning Power Allocation for Multi-Cell-Multi-User Systems With Heterogeneous Graph Neural Networks

IEEE Transactions on Wireless Communications, 2022
A well-trained deep neural network (DNN) enables real-time resource allocation by learning the relationship between a policy and its impacting parameters.
Jia Guo, Chenyang Yang
semanticscholar   +1 more source

Parameter Identification in Power Transmission Systems Based on Graph Convolution Network

IEEE Transactions on Power Delivery, 2022
Parameter Identification plays an important role in electric power transmission systems. Existing approaches for parameter identification tasks typically have two limitations: (1) They generally ignored development trend of historical data, and did not ...
Zhiwei Wang   +4 more
semanticscholar   +1 more source

Graph-Theory-Based Derivation, Modeling, and Control of Power Converter Systems

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2022
Graph-theoretical approaches have been widely applied in many disciplines, however, their implementation in power electronics converters and systems is still in the exploring stage.
Yuzhuo Li   +3 more
semanticscholar   +1 more source

Multi-Meteorological-Factor-Based Graph Modeling for Photovoltaic Power Forecasting

IEEE Transactions on Sustainable Energy, 2021
Solar energy is a strongly intermittent renewable energy source, which is affected by varied meteorological conditions, and thus produces arbitrary power outputs in photovoltaic (PV) power generation.
Lilin Cheng   +4 more
semanticscholar   +1 more source

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