Results 271 to 280 of about 12,187,390 (343)
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Applied Energy, 2021
The performance of a photovoltaic (PV) system is highly affected by different types of power losses which are incurred by electrical equipment or altering weather conditions.
Behzad Hashemi +3 more
semanticscholar +3 more sources
The performance of a photovoltaic (PV) system is highly affected by different types of power losses which are incurred by electrical equipment or altering weather conditions.
Behzad Hashemi +3 more
semanticscholar +3 more sources
Investigating the impact of P2P trading on power losses in grid-connected networks with prosumers
Applied Energy, 2020The extensive financial benefit that a prosumer can reap from participating in P2P trading has been shown to be unprecedented by many recent studies. However, since the actual transfer of electricity occurs over the physical network, a key question that ...
M. I. Azim, W. Tushar, T. Saha
semanticscholar +3 more sources
Churning power losses of a gearbox with spiral bevel geared transmission
Tribology International, 2019To predict the churning power losses in a gearbox with spiral bevel geared transmission, based on the Computational Fluid Dynamics (CFD) method, a numerical simulation model for the splash lubrication of the intermediate gearbox of a helicopter including
Xiaozhou Hu +4 more
semanticscholar +3 more sources
Optimal planning of battery systems for power losses reduction in distribution grids
Electric Power Systems Research, 2019The minimization of the power losses in the distribution grid is one of the main issue for the Distribution System Operator in order to reduce the management costs of the grid.
P. Lazzeroni, M. Repetto
semanticscholar +3 more sources
IEEE transactions on power electronics, 2021
The usage of too many sizeable capacitors significantly increases the volume and cost of the modular multilevel converter (MMC), and limits its spread in medium- and high-voltage applications.
Guanlong Jia +4 more
semanticscholar +1 more source
The usage of too many sizeable capacitors significantly increases the volume and cost of the modular multilevel converter (MMC), and limits its spread in medium- and high-voltage applications.
Guanlong Jia +4 more
semanticscholar +1 more source
Tribology International, 2021
To study the influence of dynamic flight attitudes on the splash lubrication performance and churning power losses of the intermediate spiral bevel gearbox in a helicopter, a three-dimensional (3D) simulation model consisting of a spiral bevel gear pair,
Xiaozhou Hu +3 more
semanticscholar +1 more source
To study the influence of dynamic flight attitudes on the splash lubrication performance and churning power losses of the intermediate spiral bevel gearbox in a helicopter, a three-dimensional (3D) simulation model consisting of a spiral bevel gear pair,
Xiaozhou Hu +3 more
semanticscholar +1 more source
Coupling Power Losses in Inductive Power Transfer Systems With Litz-Wire Coils
IEEE Transactions on Industrial Electronics, 2017C. Carretero
semanticscholar +3 more sources
Power losses of multiphase inverters
Electrical Systems for Aircraft, Railway and Ship Propulsion, 2010Multiphase drives are particularly attractive in medium and high-power applications such as railway and naval propulsion systems. In the most modern drives, a multiphase machine is driven by an IGBT inverter. This paper focuses the theoretical calculation of the power losses in multiphase inverters with an odd number of phases.
ZARRI, LUCA +3 more
openaire +1 more source
IEEE transactions on power electronics, 2020
Modular multilevel converter (MMC) topology has been widely used in the medium-/high-voltage applications. However, large capacitance is needed to suppress submodule (SM) capacitor voltage ripples.
Guanlong Jia +4 more
semanticscholar +1 more source
Modular multilevel converter (MMC) topology has been widely used in the medium-/high-voltage applications. However, large capacitance is needed to suppress submodule (SM) capacitor voltage ripples.
Guanlong Jia +4 more
semanticscholar +1 more source
Power losses in lamellar gratings
Applied Optics, 1979Power losses in lamellar gratings per groove length are obtained by integrating the square of the tangential component of the magnetic field, obtained from the infinite conductivity solutions, along the grating profile. The groove fields for the perfectly conducting grating are generated by matching a superposition of diffracted plane waves above the ...
A, Gavrielides, P, Peterson
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