Results 11 to 20 of about 7,213,781 (311)
Decentralized Estimation of Two-Port Equivalents for Power Transmission Lines
IEEE Access, 2021 Two-port equivalent model of the system around a transmission line is commonly used for various line protection related analyses. The main aim of the paper is to present methods that can be adopted in a decentralized manner at the substation level for ...
Vedanta Pradhan +3 more
doaj +1 more source
Cyber Attacks on Power Grids: Causes and Propagation of Cascading Failures
IEEE Access, 2023 Cascading effects in the power grid involve an uncontrolled, successive failure of elements. The root cause of such failures is the combined occurrence of multiple, statistically rare events that may result in a blackout.
V. Rajkumar +4 more
semanticscholar +1 more source
Control Systems for Low-Inertia Power Grids: A Survey on Virtual Power Plants
IEEE Access, 2023 Virtual Power Plants (VPPs) have emerged as a modern real-time energy management architecture that seeks to synergistically coordinate an aggregation of renewable and non-renewable generation systems to overcome some of the fundamental limitations of ...
Daniel E. Ochoa +4 more
semanticscholar +1 more source
A survey of anomaly detection methods for power grids
International Journal of Information Security, 2023 The power grid is a constant target for attacks as they have the potential to affect a large geographical location, thus affecting hundreds of thousands of customers. With the advent of wireless sensor networks in the smart grids, the distributed network
Srinidhi Madabhushi, Rinku Dewri
semanticscholar +1 more source
Quantum Networks for Resilient Power Grids: Theory and Simulated Evaluation
IEEE Transactions on Power Systems, 2023 Quantum networks are considered to be the future of secure communication in the coming quantum era. However, significant efforts are lacking on developing practical quantum networks for power grids.
Zefan Tang +3 more
semanticscholar +1 more source
Line Protection Operate Time: How Fast Shall It Be?
IEEE Access, 2021 An ultra-high-speed protective relay has been an important topic within the scientific community, and specifically within the power industry, for decades.
Sinisa Zubic, Zoran Gajic, Davor Kralj
doaj +1 more source
Predicting basin stability of power grids using graph neural networks [PDF]
New Journal of Physics, 2021 The prediction of dynamical stability of power grids becomes more important and challenging with increasing shares of renewable energy sources due to their decentralized structure, reduced inertia and volatility.
Christian Nauck +7 more
semanticscholar +1 more source
Optimal Planning of Community Integrated Energy Station Considering Frequency Regulation Service
Journal of Modern Power Systems and Clean Energy, 2021 With the extensive integration of high-penetration renewable energy resources, more fast-response frequency regulation (FR) providers are required to eliminate the impact of uncertainties from loads and distributed generators (DGs) on system security and
Cheng Li +6 more
doaj +1 more source
Power Grids as Complex Networks: Resilience and Reliability Analysis
IEEE Access, 2021 Power grids are cyber-physical systems and can be modelled as network systems where individual units (generators, busbars and loads) are interconnected through physical and cyber links.
A. Amani, M. Jalili
semanticscholar +1 more source
5G as a wireless power grid [PDF]
Scientific Reports, 2021 Abstract5G has been designed for blazing fast and low-latency communications. To do so, mm-wave frequencies were adopted and allowed unprecedently high radiated power densities by the FCC. Unknowingly, the architects of 5G have, thereby, created a wireless power grid capable of powering devices at ranges far exceeding the capabilities of any existing ...
Aline Eid +2 more
openaire +3 more sources