[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 …

Challenges, opportunities, and strategies for undertaking integrated precinct-scale energy–water system planning

GC de Oliveira, E Bertone, RA Stewart - Renewable and Sustainable …, 2022 - Elsevier
The energy and water sectors are intrinsically linked to meet several consumer needs. A
holistic analysis is required to quantify the technoeconomic and environmental benefits and …

Coordinated optimal operation of hydro–wind–solar integrated systems

H Zhang, Z Lu, W Hu, Y Wang, L Dong, J Zhang - Applied energy, 2019 - Elsevier
The high proportional integration of variable renewable energy sources (RESs) has greatly
challenged traditional approaches to the safe and stable operation of power systems …

Short-term optimal operation of hydro-wind-solar hybrid system with improved generative adversarial networks

H Wei, Z Hongxuan, D Yu, W Yiting, D Ling, X Ming - Applied Energy, 2019 - Elsevier
The high penetration of variable renewable energy sources (RESs) has greatly increased
the difficulty in power system scheduling and operation. To fully utilize the complementary …

Long-term stochastic model predictive control and efficiency assessment for hydro-wind-solar renewable energy supply system

Y Zhang, C Cheng, H Cai, X Jin, Z Jia, X Wu, H Su… - Applied Energy, 2022 - Elsevier
It is popular to combine the hydropower plant with the wind and solar power plants to supply
electricity, and the joint is termed as the hydro-wind-solar renewable energy supply system …

Air separation with cryogenic energy storage: optimal scheduling considering electric energy and reserve markets

Q Zhang, IE Grossmann, CF Heuberger… - AIChE …, 2015 - Wiley Online Library
The concept of cryogenic energy storage (CES) is to store energy in the form of liquid gas
and vaporize it when needed to drive a turbine. Although CES on an industrial scale is a …

Trade-offs between aggregated and turbine-level representations of hydropower in optimization models

HE Fälth, N Mattsson, L Reichenberg… - … and Sustainable Energy …, 2023 - Elsevier
To model a future power system with high shares of variable renewables, it is essential to
capture the flexibility of dispatchable technologies such as hydropower. However, the …

[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 of a cascaded hydro-solar hybrid system: a case study in Kenya

D Apostolopoulou, M McCulloch - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
In this paper, we propose an optimal dispatch scheme for a cascaded hybrid hydro-solar
power system, ie, a hydroelectric system coupled with solar generation, which maximizes …

A unit commitment algorithm and a compact MILP model for short-term hydro-power generation scheduling

LSM Guedes, P de Mendonça Maia… - … on Power Systems, 2016 - ieeexplore.ieee.org
This paper presents a unit commitment algorithm that defines each unit discharge given the
water head, the total plant downstream flow, the variable discharge upper limit, the unit …