Results 1 to 10 of about 191,809 (306)

Ancillary Services 4.0: A Top-to-Bottom Control-Based Approach for Solving Ancillary Services Problems in Smart Grids [PDF]

open access: yesIEEE Access, 2018
Power systems are experiencing a large amount of renewable generation with highly stochastic and partly unpredictable characteristics. This change in energy production implies significant consequences related to the provision of ancillary services (AS ...
Giulia De Zotti   +3 more
doaj   +3 more sources

Modelling and evaluation of PEM hydrogen technologies for frequency ancillary services in future multi-energy sustainable power systems [PDF]

open access: yesHeliyon, 2019
This paper examines the prospect of PEM (Proton Exchange Membrane) electrolyzers and fuel cells to partake in European electrical ancillary services markets.
Feras Alshehri   +4 more
doaj   +2 more sources

Illustration of Modern Wind Turbine Ancillary Services [PDF]

open access: yesEnergies, 2010
Increasing levels of wind power penetration in modern power systems has set intensively high standards with respect to wind turbine technology during the last years.
Ioannis D. Margaris   +3 more
doaj   +4 more sources

Directed carbapenemase testing is no longer just for Enterobacterales: cost, labor, and workflow assessment of expanding carbapenemase testing to carbapenem-resistant P. aeruginosa

open access: yesEmerging Microbes and Infections, 2023
Molecular carbapenem-resistance testing, such as for the presence of carbapenemases genes, is commonly implemented for the detection of carbapenemase-producing Enterobacterales. Carbapenemase-producing P.
Christian M. Gill   +4 more
doaj   +1 more source

A Review of Ancillary Services Implementation in the Revenue Management Systems

open access: yesPromet (Zagreb), 2022
Ancillary services in air transport represent a set of services provided to passengers to choose from, enabling them to enhance their travel experience while accumu-lating additional airline revenue.
Maja Ozmec-Ban   +3 more
doaj   +1 more source

How Does Age, Gender and Employment Status Influence the Tourist Experience of Quality of Accommodation and Ancillary Services Provided in South Africa [PDF]

open access: yesAfrican Journal of Hospitality, Tourism and Leisure, 2022
Due to the COVID-19 pandemic, national lockdowns, and their impact on travel and tourism, studies relating to inbound tourism are not only important but a necessity.
Gabriel Kwadwo Twumasi   +2 more
doaj   +1 more source

A Critical Review of Demand Response Products as Resource for Ancillary Services: International Experience and Policy Recommendations

open access: yesEnergies, 2021
Demand response is a key element of future power systems due to its capacity to defer grid investments, improve demand participation in the market, and absorb renewable energy source variations.
David Ribó-Pérez   +3 more
doaj   +1 more source

Market Clearing Method for Regional Coordinated Transaction Scheduling with Reserve Ancillary Services Sharing

open access: yesZhongguo dianli, 2023
To achieve the targets of carbon peak and carbon neutrality with the increasing utilization of renewables, regional coordinated transaction scheduling has emerged as a promising approach that can deliver complementary economic advantages across regions ...
Shuo LIU   +4 more
doaj   +1 more source

Unit Commitment with Ancillary Services in a Day-Ahead Power Market

open access: yesApplied Sciences, 2021
This paper integrates Discrete Particle Swarm Optimization (DPSO) and Sequential Quadratic Programming (SQP) to propose a DPSO-SQP method for solving unit commitment problems for ancillary services.
Whei-Min Lin   +3 more
doaj   +1 more source

A review of battery energy storage systems for ancillary services in distribution grids: Current status, challenges and future directions

open access: yesFrontiers in Energy Research, 2022
Battery Energy Storage Systems (BESS) are essential for increasing distribution network performance. Appropriate location, size, and operation of BESS can improve overall network performance.
Krishneel Prakash   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy