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Pavlos Nikolaidis
Renewable energy sources are constantly increasing in the modern power systems. Due to their intermittent and uncertain potential, increased spinning reserve requirements are needed to conserve the reliability. On the other hand, each action towards effi...
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Yu-Tung Chen, Cheng-Chien Kuo and Jia-Zhang Jhan
This paper proposes a 24-h ahead unit commitment for a diesel-photovoltaic (PV)-battery system using mixed-integer linear programming (MILP) to minimize the operating cost which includes the power storage system (PSS) in the reserve capacity. Considering...
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Napsu Karmitsa and Sona Taheri
Nonsmooth optimization refers to the general problem of minimizing (or maximizing) functions that have discontinuous gradients. This Special Issue contains six research articles that collect together the most recent techniques and applications in the are...
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Bruno Colonetti, Erlon Cristian Finardi and Welington de Oliveira
Independent System Operators (ISOs) worldwide face the ever-increasing challenge of coping with uncertainties, which requires sophisticated algorithms for solving unit-commitment (UC) problems of increasing complexity in less-and-less time. Hence, decomp...
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Shan Gao, Yiqing Zhang and Yu Liu
High renewables penetrated power systems would be greatly influenced by the uncertainty of variable renewable energy such as wind power and photovoltaic power. Unlike wind and photovoltaic plant, concentrating solar power with thermal energy storage has ...
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Hirotaka Takano, Ryota Goto, Thin Zar Soe, Nguyen Duc Tuyen and Hiroshi Asano
Operation scheduling is one of the most practical optimization problems to efficiently manage the electric power supply and demand in microgrids. Although various microgrid-related techniques have been developed, there has been no established solution to...
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Yorlandys Salgado Duarte,Alfredo Martínez del Castillo Serpa,Ariel Santos Fuentefría
Pág. 157 - 167
El objetivo del trabajo fue programar el mantenimiento preventivo de las unidades generadoras de un sistema de potencia con un modelo de optimización que minimiza el costo de operación y mantenimiento. Para modelar el costo de operación de las unidades s...
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Ilias G. Marneris, Pandelis N. Biskas and Anastasios G. Bakirtzis
The uncertain and variable nature of renewable energy sources in modern power systems raises significant challenges in achieving the dual objective of reliable and economically efficient system operation. To address these challenges, advanc...
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Li-Ling Peng, Guo-Feng Fan, Min-Liang Huang and Wei-Chiang Hong
Electric load forecasting is an important issue for a power utility, associated with the management of daily operations such as energy transfer scheduling, unit commitment, and load dispatch. Inspired by strong non-linear learning capability of support v...
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Yang Gu, James McCalley, Ming Ni and Rui Bo
Due to the variable nature of wind resources, the increasing penetration level of wind power will have a significant impact on the operation and planning of the electric power system. Energy storage systems are considered an effective way to compensate f...
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