Results 21 to 30 of about 383,425 (312)

A polynomial-time algorithm for linear optimization based on a new kernel function with trigonometric barrier term [PDF]

open access: yesYugoslav Journal of Operations Research, 2015
In this paper, we propose a large-update interior-point algorithm for linear optimization based on a new kernel function. New search directions and proximity measure are defined based on this kernel function.
Kheirfam B., Moslemi M.
doaj   +1 more source

Modeling Economy of Information Security of Business Entity Based on Simplex-Method

open access: yesВестник Российского экономического университета имени Г. В. Плеханова, 2021
In the field of information security it is always necessary to support a required level of protection, which can cause serious financial costs. The more information you should protect, the more money you should spend on it.
V. A. Sizov, A. A. Drozhkin
doaj   +1 more source

On the Importance of Grid Tariff Designs in Local Energy Markets

open access: yesEnergies, 2022
Local Energy Markets (LEMs) were recently proposed as a measure to coordinate an increasing amount of distributed energy resources on a distribution grid level.
Sebastian Schreck   +3 more
doaj   +1 more source

Carbon pricing and supporting policy tools for deep decarbonization; case of electricity generation of Sri Lanka

open access: yesCarbon Management, 2021
This study internalizes carbon pricing and other regulatory policy tools for decarbonizing the electricity generation mix of Sri Lanka. Carbon Pricing is shifted to the supply side as a decision-making tool.
H. M. S. Amanda Herath, Tae Yong Jung
doaj   +1 more source

Allocation of Spinning Reserves in Autonomous Grids Considering Frequency Stability Constraints and Short-Term Solar Power Variations

open access: yesIEEE Access, 2023
Low-inertia, isolated power systems face the problem of resiliency to active power variations. The integration of variable renewable energy sources, such as wind and solar photovoltaic, pushes the boundaries of this issue further.
Erick F. Alves   +4 more
doaj   +1 more source

On Finding a Relative Interior Point of a Polyhedral Set [PDF]

open access: yesMathematics Interdisciplinary Research, 2021
This paper proposes a new linear program for finding a relative interior point of a polyhedral set. Based on characterizing the relative interior of a polyhedral set through its polyhedral representing sets, two main contributions are made.
Mahmood Mehdiloo
doaj   +1 more source

Mitigating Generation Schedule Deviation of Wind Farm Using Battery Energy Storage System

open access: yesEnergies, 2022
Meeting the generation schedule in a wind farm is a major issue. This work utilized battery energy storage systems (BESS) integrated wind farms (WF) to supply energy to the power grid at a pre-determined generation schedule, which was set previously ...
Asmamaw Sewnet   +5 more
doaj   +1 more source

Cost-Optimized Heat and Power Supply for Residential Buildings: The Cost-Reducing Effect of Forming Smart Energy Neighborhoods

open access: yesEnergies, 2021
The Clean Energy for all Europeans Package by the EU aims, among other things, to enable collective self-consumption for various forms of energy. This step towards more prosumer-based and decentralized energy systems comes at a time when energy planning ...
Christoph Bahret, Ludger Eltrop
doaj   +1 more source

Optimal Operation of Integrated Energy Systems Considering Demand Response Program [PDF]

open access: yesJournal of Operation and Automation in Power Engineering, 2021
This study presents an optimal framework for the operation of integrated energy systems using demand response programs. The main goal of integrated energy systems is to optimally supply various demands using different energy carriers such as electricity,
M. Azimi, A. Salami
doaj   +1 more source

Mesoscale Wind Farm Placement via Linear Optimization Constrained by Power System and Techno-economics

open access: yesJournal of Modern Power Systems and Clean Energy, 2021
The objective of this study is to develop a wind farm placement and investment methodology based on a linear optimization procedure. This problem has a major significance for the investment success for the projects of renewable energy such as wind power.
Ali Erduman   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy