Results 31 to 40 of about 7,323,442 (275)

An Artificial Rabbits’ Optimization to Allocate PVSTATCOM for Ancillary Service Provision in Distribution Systems

Mathematics, 2023
Attaining highly secure and safe operation of the grid with acceptable voltage levels has become a difficult issue for electricity companies that must adopt remedial actions.
Mostafa Elshahed, Mohamed A. Tolba, Ali M. El-Rifaie, Ahmed Ginidi, Abdullah Shaheen, Shazly A. Mohamed   +5 more
doaj   +1 more source

A Wigner distribution function for finite oscillator systems [PDF]

, 2013
We define a Wigner distribution function for a one-dimensional finite quantum system, in which the position and momentum operators have a finite (multiplicity-free) spectrum. The distribution function is thus defined on discrete phase-space, i.e.
Van der Jeugt, Joris
core   +2 more sources

Chance-Constrained Based Voltage Control Framework to Deal with Model Uncertainties in MV Distribution Systems

Energies, 2021
In this paper, a chance-constrained (CC) framework is developed to manage the voltage control problem of medium-voltage (MV) distribution systems subject to model uncertainty.
Bashir Bakhshideh Zad, Jean-François Toubeau, François Vallée   +2 more
doaj   +1 more source

Supporting Distributed Systems of Distributed Systems

, 2022
122 pages ; The prevalence, scale, and complexity of cloud-based applications are growing rapidly. These distributed applications adopt multi-tiered designs where each tier is composed of many distributed components. Their design is dynamic to match changing workloads and requirements: a component can be added, removed, or replaced with distributed ...
openaire   +2 more sources

A Modular Algorithm Based on the Minimum-Cost-Path Problem for Optimizing LTC Operations in Photovoltaic Integrated Distribution Systems

Energies, 2023
This paper presents a novel modular voltage control algorithm for optimal scheduling of a distribution system’s load tap changers to minimize the number of tap changes while maintaining a voltage deviation (VD) around a desired target.
Arbel Yaniv, Yuval Beck
doaj   +1 more source

Amplitude distribution of eigenfunctions in mixed systems

, 2001
We study the amplitude distribution of irregular eigenfunctions in systems with mixed classical phase space. For an appropriately restricted random wave model a theoretical prediction for the amplitude distribution is derived and good agreement with ...
Arnd Bäcker, Berry M V, Berry M V, Berry M V, Bäcker A, Colin de Verdière Y, Gérard P, Hejhal D A, Li B, Li B, Li B, Markus L, Percival I C, Prosen T, Robnik M, Robnik M, Roman Schubert, Shnirelman A I, Strelcyn J-M, Voros A, Zelditch S, Zelditch S   +21 more
core   +3 more sources

A Methodology for Forecasting Demands in a Water Distribution Network Based on the Classical and Neural Networks Approach

Engineering Proceedings
This paper proposes a three (3)-step methodology to forecast the future water demands of a water distribution network (WDN) composed of ten (10) district metered areas (DMAs).
Yesid Coy, Laura González, Laura Basto, Valeria Rodríguez, Santiago Gómez, Juan Perafán, Simón Cardona, Alejandra Tabares, Juan Saldarriaga   +8 more
doaj   +1 more source

Weibull-type limiting distribution for replicative systems

, 2011
The Weibull function is widely used to describe skew distributions observed in nature. However, the origin of this ubiquity is not always obvious to explain.
Jean-Yves Fortin, Junghyo Jo, M. Y. Choi, O. Kallenberg, T. E. Harris, W. Weibull   +5 more
core   +1 more source

Monitoring Distributed Systems with Distributed PolyLarva

XJENZA On line, 2014
polyLarva is a language-agnostic runtime verification tool, which converts a polyLarvaScript into a monitor for a given system. While an implementation for polyLarva exists, the language and its compilation have not been formalised. We therefore present a formal implementation-independent model which describes the behaviour of polyLarvaScript ...
Cassar, Ian, Francalanza, Adrian, Colombo, Christian   +2 more
openaire   +2 more sources

Levy distribution in many-particle quantum systems

, 2010
Levy distribution, previously used to describe complex behavior of classical systems, is shown to characterize that of quantum many-body systems. Using two complimentary approaches, the canonical and grand-canonical formalisms, we discovered that the ...
A. L. Fetter, A. V. Ponomarev, D. J. Thouless, F. Bardou, G. Barton, H. J. Metcalf, P. Hänggi, R. L. Liboff, S. Denisov, W. Feller   +9 more
core   +1 more source