Results 11 to 20 of about 56,189 (268)

GENERALIZED PARTON DISTRIBUTIONS [PDF]

open access: yesDeep Inelastic Scattering, 2002
Published by Elsevier Science, North-Holland, Amsterdam [u.a.]
openaire   +8 more sources

Investigating the performance of non‐standard characteristics‐based overcurrent relays and their optimum coordination in distributed generators connected networks

open access: yesIET Generation, Transmission & Distribution, 2023
To handle the challenges attributed to the distributed generators, the protection system of distribution networks needs to be evolved. Recent protection schemes modify the standard characteristics of overcurrent relays, called non‐standard ...
Tejas M. Vala   +2 more
doaj   +1 more source

An Adaptive and Scalable Protection Coordination System of Overcurrent Relays in Distributed-Generator-Integrated Distribution Networks

open access: yesApplied Sciences, 2021
Integration of distributed generators (DGs) into a distribution network (DN) can cause coordination challenges of overcurrent relays (OCRs) because of different fault-current contributions of DGs as well as the directional change in fault currents ...
Duong Minh Bui   +3 more
doaj   +1 more source

Generalized Parton Distributions [PDF]

open access: yes26th Annual Hampton University Graduate Studies Program, Jefferson Lab, May 30, 2011, 2000
Applications of perturbative QCD to deeply virtual Compton scattering and hard exclusive electroproduction processes require a generalization of the usual parton distributions for the case when long-distance information is accumulated in nondiagonal matrix elements of quark and gluon light-cone operators.
openaire   +4 more sources

Fault Tolerant and Optimal Control of Wind Turbines with Distributed High-Speed Generators

open access: yesEnergies, 2017
In this paper, the control scheme of a distributed high-speed generator system with a total amount of 12 generators and nominal generator speed of 7000 min − 1 is studied.
Urs Giger, Patrick Kühne, Horst Schulte
doaj   +1 more source

A Review on Self-Healing in Modern Power Distribution Systems

open access: yesJournal of Modern Power Systems and Clean Energy, 2023
The ever-increasing dependence on electrical power has posed more challenges to power system engineers to deliver secure, stable, and sustained energy to electricity consumers.
Seyed Ali Arefifar   +2 more
doaj   +1 more source

A Generalization of Generalized Beta Distributions [PDF]

open access: yesFinance and Economics Discussion Series, 1998
This paper introduces the "compound confluent hypergeometric" (CCH) distribution. The CCH unifies and generalizes three recently introduced generalizations of the beta distribution: the Gauss hypergeometric (GH) distribution of Armero and Bayarri (1994), the generalized beta (GB) distribution of McDonald and Xu (1995),
openaire   +1 more source

Optimal DG Placement in Power Systems Using a Modified Flower Pollination Algorithm

open access: yesEnergies, 2022
There is a huge requirement for power systems to reduce power losses. Adding distributed generators (DGs) is the most common approach to achieving lower power losses.
Abinands Ramshanker   +4 more
doaj   +1 more source

A general setting for symmetric distributions and their relationship to general distributions

open access: yesJournal of Multivariate Analysis, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Peter E. Jupp   +2 more
openaire   +4 more sources

A Hybrid Master–Slave Control Strategy for Multiple Distributed Generators in Microgrid

open access: yesEnergies, 2023
The problem of insufficient regulation ability in isolated microgrid operations in traditional master–slave control is targeted in this research. A hybrid master–slave control strategy is proposed to operate multiple distributed generators (DGs) in a ...
Yanxia Chen   +4 more
doaj   +1 more source

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