A Review of Graph Neural Networks and Their Applications in Power Systems [PDF]
Journal of Modern Power Systems and Clean Energy, 2021 Deep neural networks have revolutionized many machine learning tasks in power systems, ranging from pattern recognition to signal processing. The data in these tasks is typically represented in Euclidean domains.
Wenlong Liao +4 more
semanticscholar +1 more source
Placing Grid-Forming Converters to Enhance Small Signal Stability of PLL-Integrated Power Systems [PDF]
IEEE Transactions on Power Systems, 2020 The modern power grid features the high penetration of power converters, which widely employ a phase-locked loop (PLL) for grid synchronization. However, it has been pointed out that PLL can give rise to small-signal instabilities under weak grid ...
Chaoran Yang +3 more
semanticscholar +1 more source
Pandapower—An Open-Source Python Tool for Convenient Modeling, Analysis, and Optimization of Electric Power Systems [PDF]
IEEE Transactions on Power Systems, 2017 Pandapower is a Python-based BSD-licensed power system analysis tool aimed at automation of static and quasi-static analysis and optimization of balanced power systems.
L. Thurner +7 more
semanticscholar +1 more source
Distributed PV generation estimation using multi-rate and event-driven Kalman kriging filter
IET Smart Grid, 2020 The ever-growing penetration of cost-effective photovoltaic (PV) panels within the distribution grid requires a robust and efficient method for PV system monitoring.
SM Shafiul Alam +3 more
doaj +1 more source
Power accretion in social systems [PDF]
, 2019 We consider a model of power distribution in a social system where a set of agents plays a simple game on a graph: The probability of winning each round is proportional to the agent’s current power, and the winner gets more power as a result.
Koroutchev, Kostadin +3 more
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Reliability Evaluation of Power Systems
Reliability and Maintenance - An Overview of Cases, 2019 Reliability evaluation of electric power systems is an essential and vital issue in the planning, designing, and operation of power systems. An electric power system consists of a set of components interconnected with each other in some purposeful and ...
A. Al-Shaalan
semanticscholar +1 more source
Modeling and stability issues of voltage-source converter dominated power systems: A review
CSEE Journal of Power and Energy Systems, 2020 With the intensively increasing proportion of voltage source converter (VSC) based equipment, traditional power systems with synchronous generators (SGs) as the major constituent gradually evolve into VSC dominated ones.
L. Xiong +3 more
semanticscholar +1 more source
Again about reliability characteristics of electrical power grids elements
E3S Web of Conferences, 2018 The reliability characteristics of the (auto)transformers and overhead transmission lines of the unified national electric grid are subjected to statistical analysis.
Abdurakhmanov Abdula +3 more
doaj +1 more source
Cycle Characteristics of a New High-Temperature Heat Pump Based on Absorption–Compression Revolution
Energies, 2023 A large amount of the waste heat generated during industrial production is not used, which leads to a low energy utilization rate. The recovery of industrial waste heat using heat pumps has the advantages of low energy consumption, high efficiency ...
Jian Sun +5 more
doaj +1 more source
Harmonic Stability in Power Electronic-Based Power Systems: Concept, Modeling, and Analysis
IEEE Transactions on Smart Grid, 2019 The large-scale integration of power electronic-based systems poses new challenges to the stability and power quality of modern power grids. The wide timescale and frequency-coupling dynamics of electronic power converters tend to bring in harmonic ...
Xiongfei Wang, F. Blaabjerg
semanticscholar +1 more source