Results 11 to 20 of about 129,450 (261)

Reliability assessment and enhancement of Dangila distribution system with distribution generation

open access: yesCogent Engineering, 2023
The reliability assessment helps to determine the existing power system reliability. Equipment failures may decrease reliability and the major contributory factors for power system unreliability.
Addisu Mamo, Abraham Hizkiel
doaj   +1 more source

Kernel Density Estimation Based Time-Dependent Approach for Analyzing the Impact of Increasing Renewables on Generation System Adequacy

open access: yesIEEE Access, 2020
Integration of non-conventional renewables such as wind and solar to the power system may affect the system reliability, especially when the proportion of renewable power in the system is large.
P. A. Gihan M. Amarasinghe   +2 more
doaj   +1 more source

New AC & DC hybrid power supply system and its reliability analysis in data centre

open access: yesThe Journal of Engineering, 2019
This paper designs a new AC & DC hybrid power supply system for data centres, which includes photostatic power generation, wind power generation, solar thermal power generation, storage power systems, and different types of loads.
Jianzong He   +5 more
doaj   +1 more source

Losses analysis of soft magnetic ring core under sinusoidal pulse width modulation (SPWM) and space vector pulse width modulation (SVPWM) excitations

open access: yesAIP Advances, 2018
Practical core losses in electrical machines differ significantly from those experimental results using the standardized measurement method, i.e. Epstein Frame method.
Hezhe Gao   +6 more
doaj   +1 more source

A conditionally constrained compound sub‐gradient method for distributed energy coordination

open access: yesIET Generation, Transmission & Distribution, 2023
A conditionally constrained compound (CCC) sub‐gradient method typically involves solutions by multi‐agents, which have important applications in distributed energy resources (DER).
Xu Jie, Sizhou Sun
doaj   +1 more source

The Test-Retest Reliability of New Generation Power Indices of Wingate All-Out Test

open access: yesSports, 2018
Although reliability correlations of traditional power indices of the Wingate test have been well documented, no study has analyzed new generation power indices based on milliseconds obtained from a Peak Bike. The purpose of this study was to investigate
Ozgur Ozkaya   +3 more
doaj   +1 more source

Reliability framework for power network assessment

open access: yesE3S Web of Conferences, 2019
Reliability of power system in terms of investments in network maintenance and restructuring for power distribution network has gained importance due to increase in distributed generation.
Mishra Sambeet   +3 more
doaj   +1 more source

A Model for Scheduling Electric Power Generation with Optimal Reliability

open access: yesOperational Research Quarterly (1970-1977), 1977
High operating costs on the one hand and an ever-increasing dependence of economic and social life on reliable power supplies on the other, require that a balance be established between costs of providing and of withholding a high level of operating supply reliability.
openaire   +2 more sources

Reliability Evaluation of Power Systems Including Pumped-Storage Generation Units [PDF]

open access: yesJournal of Applied Research in Electrical Engineering
In recent years, energy storage systems are increasingly used in power systems to store electricity when the generated power is more than the required load.
Amir Ghaedi, Mehrdad Mahmoudian
doaj   +1 more source

Reliability evaluation method of distributed generation in rural power grid based on network partition

open access: yesDiance yu yibiao
In order to improve the safety and reliability of distributed generation in rural power grid, a reliability evaluation method of distributed generation in rural power grid based on network partition is proposed.
KONG Fanfang   +5 more
doaj   +1 more source

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