[HTML][HTML] An overview on formulations and optimization methods for the unit-based short-term hydro scheduling problem

J Kong, HI Skjelbred, OB Fosso - Electric power systems research, 2020 - Elsevier
The short-term hydro scheduling (STHS) problem aims at determining the optimal power
generation schedules for either a single hydropower plant or an integrated system of …

Burden on hydropower units for short-term balancing of renewable power systems

W Yang, P Norrlund, L Saarinen, A Witt, B Smith… - Nature …, 2018 - nature.com
There is a general need to change hydropower operational regimes to balance the growing
contribution of variable renewable energy sources in power systems. Quantifying the burden …

Hydro unit commitment via mixed integer linear programming: A case study of the three gorges project, China

X Li, T Li, J Wei, G Wang… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
This paper develops a methodology for optimizing the hydro unit commitment (HUC) for the
Three Gorges Project (TGP) in China. The TGP is the world's largest and most complex …

Optimal dispatch of generating units of the Itaipu hydroelectric plant

A Arce, T Ohishi, S Soares - IEEE Transactions on power …, 2002 - ieeexplore.ieee.org
This paper is concerned with the optimal dispatch of generating units of Itaipu, the world's
largest hydroelectric plant in operation. Itaipu is a 12.6 GW hydro plant, located on the …

A four-dimensional model of hydro generation for the short-term hydrothermal dispatch problem considering head and spillage effects

AL Diniz, MEP Maceira - IEEE transactions on power systems, 2008 - ieeexplore.ieee.org
The generation of a hydroelectric plant is a nonlinear function of the turbined outflow,
storage and sometimes also of the spillage. Other aspects, such as forbidden operating …

An MILP based formulation for short-term hydro generation scheduling with analysis of the linearization effects on solution feasibility

B Tong, Q Zhai, X Guan - IEEE Transactions on Power Systems, 2013 - ieeexplore.ieee.org
Mixed integer linear programming (MILP) based formulations and solution methods for short-
term hydro generation scheduling (HGS) have been widely adopted by researchers …

[HTML][HTML] Dynamic incorporation of nonlinearity into MILP formulation for short-term hydro scheduling

HI Skjelbred, J Kong, OB Fosso - International journal of electrical power & …, 2020 - Elsevier
Optimization tools are widely used for solving the short-term hydro scheduling (STHS)
problem in a cascaded hydro system. In a mixed integer linear programming (MILP)-based …

Optimal short-term operation schedule of a hydropower plant in a competitive electricity market

JI Pérez-Díaz, JR Wilhelmi, LA Arévalo - Energy Conversion and …, 2010 - Elsevier
This paper presents a dynamic programming model to solve the short-term scheduling
problem of a hydropower plant that sells energy in a pool-based electricity market with the …

Optimal active power dispatch combining network flow and interior point approaches

ARL Oliveira, S Soares… - IEEE Transactions on …, 2003 - ieeexplore.ieee.org
In this paper, the optimal active power dispatch is formulated as a network flow optimization
model and solved by interior point methods. The primal-dual and predictor-corrector …

Short-term operation scheduling of a hydropower plant in the day-ahead electricity market

JI Pérez-Díaz, JR Wilhelmi… - Electric Power Systems …, 2010 - Elsevier
This paper presents a novel approach to solve the short-term operation scheduling problem
of a hydropower plant that sells energy in a deregulated electricity market with the objective …