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

• Published in: International Journal of Electrical Power & Energy Systems
• Main Authors: Skjelbred, Hans Ivar, Kong, Jiehong, Fosso, Olav B
• Format: Article in Journal/Newspaper
• Language: English
• Published: Elsevier 2019
• Subjects: Handle The; Norway; Northern Norway
• Online Access: http://hdl.handle.net/11250/2630660; https://doi.org/10.1016/j.ijepes.2019.105530

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 formulation, the nonlinear and non-convex hydropower production function (HPF) is represented by piecewise linear approximation...