Results 21 to 30 of about 407,320 (282)

Stochastic short-term mine scheduling targeting stationary grades [PDF]

REM: International Engineering Journal
One of the key objectives in short-term mine planning is to establish a sequence of contiguous blocks organized into diglines, each characterized by consistent low-grade variability and minimal fluctuations, ensuring a stable output.
Augusto Andres Torres Toledo, João Felipe Coimbra Leite Costa, Luciano Nunes Capponi, Diego Machado Marques   +3 more
doaj   +1 more source

New Short Term Planning and Scheduling Mathematical Model for Flexible Batch Manufacturing Systems [PDF]

Engineering and Technology Journal, 2010
In this paper a new approach is developed to tackle a real problem for short term production planning and scheduling work shop. A comprehensive binary mathematical model for a flexible batch manufacturing system based on the JIT philosophy and the group ...
Alla El-Din H. Kassam, Maha Naji Ali
doaj   +1 more source

Multi-Stage Robust Scheduling for Community Microgrid with Energy Storage

Journal of Modern Power Systems and Clean Energy, 2023
Energy storage devices can effectively balance the uncertain load and significantly reduce electricity costs in the community microgrids (C-MGs) integrated with renewable energy sources.
Ye Tang, Qiaozhu Zhai, Jiexing Zhao
doaj   +1 more source

Fuzzy uncertainty modelling for project planning; application to helicopter maintenance [PDF]

, 2012
Maintenance is an activity of growing interest specially for critical systems. Particularly, aircraft maintenance costs are becoming an important issue in the aeronautical industry. Managing an aircraft maintenance center is a complex activity.
Haït, Alain, Masmoudi, Malek
core   +1 more source

Impact of parameter control on the performance of APSO and PSO algorithms for the CSTHTS problem: An improvement in algorithmic structure and results.

PLoS ONE, 2021
Cascaded Short Term Hydro-Thermal Scheduling problem (CSTHTS) is a single objective, non-linear multi-modal or convex (depending upon the cost function of thermal generation) type of Short Term Hydro-Thermal Scheduling (STHTS), having complex hydel ...
Muhammad Ahmad Iqbal, Muhammad Salman Fakhar, Syed Abdul Rahman Kashif, Rehan Naeem, Akhtar Rasool   +4 more
doaj   +1 more source

Generation Units Maintenance in Combined Heat and Power Integrated Systems Using the Mixed Integer Quadratic Programming Approach

Energies, 2020
Yearly generation maintenance scheduling (GMS) of generation units is important in each system such as combined heat and power (CHP)-based systems to decrease sudden failures and premature degradation of units.
Omid Sadeghian, Arash Moradzadeh, Behnam Mohammadi-Ivatloo, Mehdi Abapour, Fausto Pedro Garcia Marquez   +4 more
doaj   +1 more source

Application of Dynamic Non-Linear Programming Technique to Non-Convex Short-Term Hydrothermal Scheduling Problem

Energies, 2017
Short-term hydro-thermal scheduling aims to obtain optimal generation scheduling of hydro and thermal units for a one-day or a one-week scheduling time horizon.
Omid Hoseynpour, Behnam Mohammadi-ivatloo, Morteza Nazari-Heris, Somayeh Asadi   +3 more
doaj   +1 more source

Short-Term Hydro-Thermal-Solar Scheduling with CCGT Based on Self-Adaptive Genetic Algorithm

Energies, 2022
This paper presents a new metaheuristic approach based on a self-adaptive genetic algorithm (SAGA) for solving the short-term hydro-thermal-solar scheduling with combined-cycle (CCGT) units. First of all, the proposed approach is applied to a test system
Borche Postolov, Nikolay Hinov, Atanas Iliev, Dimitar Dimitrov   +3 more
doaj   +1 more source

Wind-CSP short-term coordination by MILP approach [PDF]

, 2014
This paper is on the maximization of total profit in a day-ahead market for a price-taker producer needing a short-term scheduling for wind power plants coordination with concentrated solar power plants, having thermal energy storage systems.
Cabrita, C. Pereira, Collares-Pereira, Manuel, Mendes, Victor, Pousinho, Hugo Miguel Inácio, Silva, Hugo Alexandre Fernandes dos Santos e   +4 more
core   +1 more source

Short-term Load Forecasting Model for Microgrid Based on HSA-SVM

MATEC Web of Conferences, 2018
Short-term load forecasting for microgrid is the basis of the research on scheduling techniques of microgrid. Accurate load forecasting for microgrid will provide the necessary basis for cooperative optimization scheduling.
Aoyang Han, Litao Yu, Shuhuai An, Zhisheng Zhang   +3 more
doaj   +1 more source