TY - GEN
T1 - A Stochastic Hydrothermal Dispatching Model of Cascaded Hydropower Systems Considering Renewable Energy Uncertainties
AU - Ju, Chang
AU - Ding, Tao
AU - Zeng, Ziyu
AU - Qu, Ming
AU - He, Yuankang
AU - Liu, Ruifeng
AU - Qi, Xiaofang
AU - Chen, Tianen
N1 - Publisher Copyright:
© 2021 IEEE
PY - 2021
Y1 - 2021
N2 - To cope with the energy crisis, environmental pollution, and global warming problem, the installed capacities of renewable energy are increasing rapidly. However, this trend has brought serious stability problems to the operation of the power systems, and huge flexible resources are needed to regulate the drastic fluctuations of wind and photovoltaic power generation. Cascaded hydropower system (CHS) is an excellent regulatory power source with great flexibility, thus this paper establishes a stochastic hydrothermal dispatching model considering CHS and renewable energy uncertainties. In addition, the deep peak shaving of thermal units is also considered. The effectiveness and the validity of the proposed model are verified using numerical examples based on the Wujiang River CHS in China.
AB - To cope with the energy crisis, environmental pollution, and global warming problem, the installed capacities of renewable energy are increasing rapidly. However, this trend has brought serious stability problems to the operation of the power systems, and huge flexible resources are needed to regulate the drastic fluctuations of wind and photovoltaic power generation. Cascaded hydropower system (CHS) is an excellent regulatory power source with great flexibility, thus this paper establishes a stochastic hydrothermal dispatching model considering CHS and renewable energy uncertainties. In addition, the deep peak shaving of thermal units is also considered. The effectiveness and the validity of the proposed model are verified using numerical examples based on the Wujiang River CHS in China.
KW - cascaded hydropower systems
KW - hydrothermal dispatch
KW - stochastic optimization
UR - https://www.scopus.com/pages/publications/85128233549
U2 - 10.1109/EI252483.2021.9713509
DO - 10.1109/EI252483.2021.9713509
M3 - 会议稿件
AN - SCOPUS:85128233549
T3 - 5th IEEE Conference on Energy Internet and Energy System Integration: Energy Internet for Carbon Neutrality, EI2 2021
SP - 1967
EP - 1972
BT - 5th IEEE Conference on Energy Internet and Energy System Integration
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 5th IEEE Conference on Energy Internet and Energy System Integration, EI2 2021
Y2 - 22 October 2021 through 25 October 2021
ER -
