Results 31 to 40 of about 369,256 (294)
Mathematics, 2022 In this article, a distributed control scheme to compensate for voltage harmonics in islanded microgrids is presented, where each distributed generation (DG) source has a primary control level and a secondary control level. In addition to the voltage and
Sultan Alghamdi +6 more
doaj +1 more source
Decentralized grid control using power grid state estimation
IET Conference Proceedings, 2023 Algorithmic approaches to reconstruct distribution grid state from limited measurement data. This research project has received funding from the Electronic Components and Systems for European Leadership Joint Undertaking under grant agreement No. 876868.
Waffenschmidt, Eberhard +4 more
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Power grids vulnerability: a complex network approach [PDF]
, 2009 Power grids exhibit patterns of reaction to outages similar to complex networks. Blackout sequences follow power laws, as complex systems operating near a critical point.
A. Carbone +5 more
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Optimal Maintenance for Degrading Assets in the Context of Asset Fleets-A Case Study
Frontiers in Applied Mathematics and Statistics, 2020 Decision-making for maintenance of engineering assets is a common challenge in the process industry due to ongoing degradation. With an increasing company-size, this problem becomes more complex from an operational and computational point of view.
Frederik Schulze Spüntrup +3 more
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Study on vibration monitoring and anti-vibration of overhead transmission line
Nonlinear Engineering, 2021 Numerous forms of dampers are used to eliminate the vibrations in transmission lines. In the contemporaneous editorial, a survey has been done on vibrations monitoring and anti-vibration of overhead transmission line of transmission lines having multiple
Yin Weihua, Lin Li
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Breakdown at Multiple Protrusions in SF6 and CO2
Energies, 2020 The electric breakdown at single and multiple protrusions in SF6 and CO2 is investigated at 0.4 and 0.6 MPa, respectively. Additionally, the breakdown fields at rough surfaces of two different areas were determined.
Odd Christian Feet +4 more
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Optimal Topology Design for Disturbance Minimization in Power Grids
, 2017 The transient response of power grids to external disturbances influences their stable operation. This paper studies the effect of topology in linear time-invariant dynamics of different power grids.
kameshwar +5 more
core +1 more source
Fractal and Fractional, 2023 The most commonly used model of solar cells is the single-diode model, with five unknown parameters. First, this paper proposes three variants of the single-diode model, which imply the voltage dependence of the series resistance, parallel resistance ...
Mahendiran Vellingiri +8 more
doaj +1 more source
Transdisciplinary electric power grid science [PDF]
Proceedings of the National Academy of Sciences, 2013 The 20th-century engineering feat that most improved the quality of human life, the electric power system, now faces discipline-spanning challenges that threaten that distinction. So multilayered and complex that they resemble ecosystems, power grids face risks from their interdependent cyber, physical, social and economic layers.
Brummitt, Charles D. +4 more
openaire +3 more sources
Normal Form for Grid-Forming Power Grid Actors
PRX Energy, 2022 Future power grids will be operating a large number of heterogeneous dynamical actors. Many of these will contribute to the fundamental dynamical stability of the system. By taking a complexity theoretic perspective we derive a normal form for grid forming components in power grids.
Raphael Kogler +3 more
openaire +4 more sources