An overview on mathematical programming approaches for the deterministic unit commitment problem in hydro valleys

R Taktak, C D'Ambrosio - Energy systems, 2017 - Springer
With the fast-growing demand in the electricity market of the last decades, attention has
been focused on alternative and flexible sources of energy such as hydro valleys. Managing …

A comparative analysis of different dual problems in the Lagrangian relaxation context for solving the hydro unit commitment problem

EC Finardi, MR Scuzziato - Electric Power Systems Research, 2014 - Elsevier
One of the most attractive methods to solve large-scale combinatorial optimization problems
is the Lagrangian Relaxation (LR). The LR can be seen as a broad range of techniques …