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Quasilinear spin voltage profiles in spin thermoelectrics [PDF]
Physical Review B, 2011 Recent experiments show that spin thermoelectrics is a promising approach to generate spin voltages. While spin chemical potentials are often limited to a surface layer of the order of the spin diffusion length, we show that thermoelectrically induced ...
Nunner, Tamara S., von Oppen, Felix
core +2 more sources
Network reconfiguration and DG based compensation of Wolaita Sodo distribution system by using particle swarm optimisation. [PDF]
PLoS ONEImproving voltage profiles and reducing power losses are critical challenges in modern distribution systems, especially in real, unbalanced and weakly interconnected grids.
Biniam Alemayehu +3 more
doaj +2 more sources
Energies, 2023 The introduction of a large number of photovoltaic systems to distribution systems has increased the complexity of the voltage profile. It is thus necessary to manage voltage at a higher system level.
Riku Akasaka +4 more
doaj +1 more source
IEEE Access, 2021 This work aimed to study the influence of contamination profiles and humidity on flashover electrical characteristics of polluted insulators. Firstly, the flashover tests on cap and pin glass insulators under four pollution levels represented by salinity
Ali Ahmed Salem +6 more
doaj +1 more source
Energies, 2023 This study aimed to optimize the incorporation of static var compensators (SVCs) into Oman’s main interconnected system (MIS) using real 2023 MIS data.
Marwa Al-Saidi +3 more
doaj +1 more source
Thermal Profiles of High-voltage Capacitor Units [PDF]
2019 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), 2019 High voltage capacitors are useful in power factor correction, harmonic filtering, energy storage and voltage support for modern electrical power systems. Even modest failure rates can be compounded by large numbers of assets deployed in high capacity installations, and as fuses are positioned internally or omitted in pursuit of more efficient ...
Mackinnon, Calum J., Stewart, Brian G.
openaire +1 more source
IET Smart Grid, 2020 Peer-to-peer (P2P) energy market has emerged as a promising way to absorb local generations. However, unregulated P2P transactions are likely to exacerbate voltage violations at distribution networks.
Seyed Mahdi Fazeli, Ran Li, Furong Li
doaj +1 more source
Effect of Electrode Profile and Polarity on Performance of Pressurized Sparkgap Switch
Plasma, 2022 Sparkgap are most widely used closing switches in various high-voltage pulsed power systems and its reliable operation at desired voltage level is very essential.
Vinod Kumar Gandi +3 more
doaj +1 more source
Entropy, 2021 We use stochastic simulations to investigate the performance of two recently developed methods for calculating the free energy profiles of ion channels and their electrophysiological properties, such as current–voltage dependence and reversal potential ...
Michael A. Wilson, Andrew Pohorille
doaj +1 more source
Kernel-based online learning for real-time voltage control in distribution networks
IET Smart Grid, 2020 This paper presents a new data-driven voltage control approach for distribution networks based on kernel methods. Voltage control becomes more and more challenging due to the increased penetration of Distributed Generation (DG), bidirectional power flow ...
Lisette Cupelli +4 more
doaj +1 more source