[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 …

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 …

Optimal daily generation scheduling of large hydro–photovoltaic hybrid power plants

B Ming, P Liu, L Cheng, Y Zhou, X Wang - Energy Conversion and …, 2018 - Elsevier
Joint operation of large-scale renewable energy sources (eg, hydro and solar) has become
a trend in modern power systems, and more operators of existing hydropower reservoir …

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 …

A mixed integer linear programming model for unit commitment of thermal plants with peak shaving operation aspect in regional power grid lack of flexible hydropower …

Z Feng, W Niu, W Wang, J Zhou, C Cheng - Energy, 2019 - Elsevier
Recently, the booming electricity demand and intermittent energy has sharply increased the
peak shaving pressure in China. However, for a majority of regional power grids in China …

Robust hydroelectric unit commitment considering integration of large-scale photovoltaic power: A case study in China

B Ming, P Liu, S Guo, L Cheng, Y Zhou, S Gao, H Li - Applied Energy, 2018 - Elsevier
Hybrid generation of large-scale photovoltaic (PV) power together with hydropower offers a
promising option to promote the integration of PV power, because hydro units can …

A Wasserstein metric-based distributionally robust optimization approach for reliable-economic equilibrium operation of hydro-wind-solar energy systems

X Jin, B Liu, S Liao, C Cheng, Z Yan - Renewable Energy, 2022 - Elsevier
Hydro-wind-solar integrated operation is a promising way to balance the growing amount of
variable renewable energy (RE) and enhance energy utilization efficiency. This study …

Sharing hydropower flexibility in interconnected power systems: A case study for the China Southern power grid

J Zhang, C Cheng, S Yu, H Wu, M Gao - Applied Energy, 2021 - Elsevier
In 2020, China pledged to become carbon neutral before 2060, which implies the
acceleration of China's low-carbon energy transition and development of new energy (wind …

Revealing the water-energy-food nexus in the Upper Yellow River Basin through multi-objective optimization for reservoir system

Y Si, X Li, D Yin, T Li, X Cai, J Wei, G Wang - Science of the Total …, 2019 - Elsevier
Since the 21st century, the natural runoff from the headwater region of the Yellow River has
generally been decreasing, resulting in a particularly prominent contradiction in utilization of …

Medium-term multi-stage distributionally robust scheduling of hydro–wind–solar complementary systems in electricity markets considering multiple time-scale …

Z Li, P Yang, Y Guo, G Lu - Applied Energy, 2023 - Elsevier
Joint trading of hydro–wind–solar complementary systems (HWSCSs) in the electricity
market (EM) helps to reduce the imbalance cost and increase profits. However, multiple …