Results 1 to 10 of about 54,872 (268)
The applications of anisotropic electrodes in vacuum circuit breakers to increase the switching life [PDF]
E3S Web of Conferences, 2021 The article analyzes the disadvantages of the vacuum circuit breaker, the transients that occur during switching, as well as the processes that lead to a decrease in the contact system resource. The simulation of the vacuum circuit breaker electrodes was
Samofalov Yuri +2 more
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Simplifying multi-energy system co-simulations using energysim
SoftwareX, 2022 The traditional methodology for conducting technical assessments of multi-energy systems involved using domain-specific modeling tools to focus on the energy sector of interest, while making simplifying assumptions about any coupled energy sector.
Digvijay Gusain +2 more
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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
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Predictability of Power Grid Frequency [PDF]
IEEE Access, 2020 The power grid frequency is the central observable in power system control, as it measures the balance of electrical supply and demand. A reliable frequency forecast can facilitate rapid control actions and may thus greatly improve power system stability.
Johannes Kruse 0001 +2 more
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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
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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
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Novel Power Allocation Approach in a Battery Storage Power Station for Aging Minimization
Frontiers in Energy Research, 2020 A grid-scale battery energy storage station usually contains multiple battery containers and corresponding electric links. Each link and battery container could become a controllable subsystem when receiving network operators' orders.
Shu Wang +5 more
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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
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The computing and information system for research of prospective electric power grids expansion [PDF]
Yugoslav Journal of Operations Research, 2019 The paper describes the software tool implemented by Melentiev Energy Systems Institute SB RAS, aimed to solve wide range of energy issues. In this article, the Computing and Information System (CIS) means a software tool that provides ...
Trofimov Ivan +5 more
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Implementation of Resilient Self-Healing Microgrids with IEC 61850-Based Communications
Energies, 2021 Due to the high penetration of distributed energy resources (DER) and emerging DER interconnection and interoperability requirements, fast and standardized information exchange is essential for stable, resilient, and reliable operations in microgrids ...
Junho Hong +2 more
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