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On the optimal selection and integration of batteries in dc grids through a mixed-integer quadratic convex formulation
(MDPI, 2021-10)
This paper deals with the problem of the optimal selection and location of batteries in DC distribution grids by proposing a new mixed-integer convex model. The exact mixed-integer nonlin-ear model is transformed into a ...
Heurística para mejorar la convergencia del método de descomposición de Benders
(Ciencia e Ingeniería, 2010)
Effects of binary variables in mixed integer linear programming based unit commitment in large-scale electricity markets
(Elsevier Science SA, 2018-07)
Mixed integer linear programming is one of the main approaches used to solve unit commitment problems. Due to the computational complexity of unit commitment problems, several researches remark the benefits of using less ...
Hydrothermal Unit Commitment with Deterministic Optimization: Generation and Transmission Including Pumped Storage Units
(Sociedad Argentina de Informática E Investigación Operativa, 2018-03)
This work presents a novel approach for solving the short-therm scheduling of hydro-thermal power generation, including pumped storage systemsand transmission constraints. The problem addressed is known as Security Constrained ...
Algorithms for the power-p Steiner tree problem in the Euclidean plane
(Instituto de Informática - Universidade Federal do Rio Grande do Sul, 2018)
An optimization model for operations of large scale hydro power plants
(Institute of Electrical and Electronics Engineers, 2020-09)
Globally, there is an increase in the proportion of renewable sources for electricity generation. Among renewable sources, hydropower is the most widespread. For this reason, the improvements of their applications have ...
A multiperiod model for production planning and design in a multiproduct batch environment
(Pergamon-Elsevier Science Ltd, 2009-04)
A general multiperiod model to optimize simultaneously production planning and design decisions applied to multiproduct batch plants is proposed. This model includes deterministic seasonal variations of costs, prices, ...
Mixed-integer linear programming approach for product design for life-cycle profit
(Pergamon-Elsevier Science Ltd, 2019-11)
The paper deals with the product design problem where the characteristics of new and remanufactured products must be determined. The objective of the problem is to maximize the total profit taking into account the design ...
Modeling of discrete/continuous optimization problems: Characterization and formulation of disjunctions and their relaxations
(Pergamon-Elsevier Science Ltd, 2003-03-15)
This paper addresses the relaxations in alternative models for disjunctions, big-M and convex hull model, in order to develop guidelines and insights when formulating Mixed-Integer Non-Linear Programming (MINLP), Generalized ...