Results 1 to 10 of about 17,541,229 (172)

Short-Term Peak Shaving Model of Cascade Hybrid Pumped Storage Hydropower Station Retrofitted From Conventional Hydropower

International Journal of Electrical Power and Energy Systems
The integration of pumped storage units with conventional cascade hydropower to form a cascade hybrid pumped storage hydropower station (CHPHPS) is considered one of the effective approaches to expedite the development of pumped storage.
Yongcan Chen
exaly   +4 more sources

Study on the relationship between small and micro hydropower cascade development and ecology [PDF]

E3S Web of Conferences, 2019
Micro hydropower and small hydropower are densely distributed, and coincide naturally with the core area of the ecological barrier. In view of the conflict of interests between small and micro hydropower and ecological equilibrium, and based on the ...
Liu Ruihua, Wang Rong, Li Yang, Chuan Xi, Liu Qunying   +4 more
doaj   +2 more sources

The water resource efficiency and water-saving effect of cascade hydropower development [PDF]

Ziyuan Kexue
[Objective] The aim of this study was to reveal the pattern of change of water resource efficiency in cascade hydropower development, in order to improve the water resource efficiency of cascade hydropower development and promote water-saving development.
ZHANG Jin, DING Yajing
doaj   +3 more sources

The Mechanisms Driving Vegetation Changes in Riparian and Typical Floodplains Under Cascade Hydropower Development in the Middle Reach of Hanjiang River [PDF]

Plants
Vegetation within riparian and floodplain undergoes significant alterations driven by climatic factors and human interventions, particularly influenced by cascade hydropower development.
Yiwen Liu, Xiaorong Lu, Zhiyuan Liu, Xuelei Wang, Qing Yang   +4 more
doaj   +2 more sources

Small hydropower development potential in the Densu River Basin, Ghana

Journal of Hydrology: Regional Studies, 2023
The study investigated potential sites for the development of Small Hydropower Systems (SHP) to augment the existing energy supply in the UDRB. Remote sensing and the Soil and Water Assessment Tool (SWAT) were employed to generate and simulate basin ...
Benjamin Ewuley Yankey, Charles Gyamfi, Emmanuel Arthur, Benjamin Wullobayi Dekongmen, Patricia Asantewaa-Tannor, John Kwame Tawiah, Laudina Gloria Mends   +6 more
doaj   +2 more sources

Susceptibility Evaluation of Debris Flow Disaster in Plateau Hydropower Cascade Development Reservoir Area [PDF]

Nature Environment and Pollution Technology, 2023
The Rumei Hydropower Station is a typical cascade hydropower development project in a plateau area. The dam site is located in an area with complex topography, lithology, and geological structure.
Feng Yang, Xudong Hu, Zhenyao Xia, Lei Cui and Qi Yang
doaj   +1 more source

Practices of Hydro-Meteorological Support During Construction Period of Largehydropower Project [PDF]

E3S Web of Conferences, 2021
The hydrological and meteorological hydro-meteorological support is one important part of the hydropower construction. Accidents caused by flood and rainstorm during construction will be reduced effectively with the help of reliable hydrological and ...
Hui CAO, Jishun ZHANG, Zhingming LIANG, Yang XU, Biqiong WU   +4 more
doaj   +1 more source

Trade-Offs in the Water-Energy-Ecosystem Nexus for Cascade Hydropower Systems: A Case Study of the Yalong River, China

Frontiers in Environmental Science, 2022
The hydropower system’s water-energy-ecosystem nexus (WEEN) has gained particular focus in the last years. The water-use trade-offs between hydropower and ecosystem maintenance are complex and variable for cascade hydropower systems, leading to ...
Xiufeng Wu, Xiufeng Wu, Lei Yu, Shiqiang Wu, Benyou Jia, Jiangyu Dai, Yu Zhang, Qianqian Yang, Zehui Zhou   +8 more
doaj   +1 more source

Preliminary study on the exploitation plan of the mega hydropower base in the lower reaches of Congo River

Global Energy Interconnection, 2020
There have been few studies on the hydropower exploitation plan for sections beyond the Inga hydropower project (HPP) in the lower reaches of the Congo River.
Chuanyu Deng, Fulong Song, Zhengxi Chen
doaj   +1 more source

Optimal Scheduling Strategy of Cascade Hydropower Plants Under the Joint Market of Day-Ahead Energy and Frequency Regulation

IEEE Access, 2021
In order to adapt to new situation of cascade hydropower enterprises (CHEs) participating in the joint market of day-ahead energy and frequency regulation (FR), a short-term optimal scheduling strategy for cascade hydropower plants (CPPs) is proposed ...
Yi Yu, Yonggang Wu, Quanyuan Sheng
doaj   +1 more source