Results 91 to 100 of about 1,739,000 (209)

Evaluation of hydropower upgrade projects - a real options approach [PDF]

When evaluating whether to refurbish existing hydropower plants or invest in a new power plant, there are two important aspects to take into consideration. These are the capacity chosen for the production facilities and the timing of the investment. This
Elverhøi, Morten, Troland, Ole Christian, Fuss, Sabine, Heggedal, Ane Marte, Fleten, Stein-Erik, Szolgayova, Jana   +5 more
core  

Evaluation of impact of surface dynamic subsidence on construction of pumped storage hydropower plants in abandoned open-pit mines

Meitan kexue jishu
Surface dynamic subsidence is one of the key scientific issues that need to be solved urgently when constructing pumped storage hydropower plant in abandoned mines.
Yang LI, Xinghai LEI, Nan WANG, Yuqi REN, Xiangyang JIN, Ke WANG, Kuichao JIANG, Peng GE, Xue XIA, Tiezheng LI, Xiaoming SHI, Yuliang WANG   +11 more
doaj   +1 more source

Importance of pumped storage hydroelectric power plant in Turkey

, 2017
The world began to search for new energy sources with increasing energy demand. Renewable energy sources are as hydropower important for alternative energy.
Aras, Egemen
core   +1 more source

Non-Anticipative Flexibility Assessment of Hybrid Pumped-Storage Hydropower Plants via Storage-Envelope Certification

Energies
Hybrid pumped-storage hydropower plants can provide substantial flexibility for renewable energy integration, but their available power range is strongly coupled with reservoir dynamics and future grid requests.
Ying Wang, Rui Xie, Xu Ling, Zhihui Su, Xiaowei Yu, Zhen Liu, Jia Wang   +6 more
doaj   +1 more source

Development of a techno-economical model for the revamping of conventional small hydro to pumped-storage hydropower plants

reservedClimate change is causing irreversible impacts on Earth's ecosystems, requiring humanity to urgently rethink its approach to energy resource exploitation and electricity production.
CENTENARO, ALESSIO
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Dispatch optimization by integrating wind, solar PV and hydropower energy generation with pumped storage

Energy Strategy Reviews
This work explores the advantages of combining variable renewable energy sources including solar, wind and hydropower with a pumped storage for grid integration.
Emile Niringiyimana, Li Ji Qing, Xie Yutao, Xu Zehui   +3 more
doaj   +1 more source

Meuse River: Utilizing Hydropower- and Energy Storage Potential

, 2021
The Meuse river has been made navigable for ships by the construction of a cascade of seven weirs. At only two weirs hydropower facilities exist. This implies the full hydropower potential of the Meuse cascade is not utilized.
Lambach, Jan Willem (author)
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Provision of primary frequency control with variable-speed pumped-storage hydropower

, 2017
The development of renewable and intermittent power generation creates incentives for the development of both energy storage solutions and more flexible power generation assets.
Jomaux, Julien, Mathieu Olivier, Julien Jomaux, 2017 IEEE Manchester PowerTech, Emmanuel De Jaeger, De Jaeger, Emmanuel, Thomas Mercier, Mercier, Thomas, Olivier, Mathieu   +8 more
core   +1 more source

Short-Term Scheduling of Pump Station-integrated Cascade Hybrid Pumped Storage Systems

工程科学与技术
ObjectiveUnder the guidance of the dual carbon goals, the installation capacity of wind and solar energy in China has surged, and the issue of new energy consumption has become increasingly prominent.
QIAN Jun, TAN Qiaofeng, WEN Xin, SHEN Yanqing, ZHENG Mingfen   +4 more
doaj  

Analysis of Pressure Fluctuation of a Pump-Turbine with Splitter Blades on Small Opening in Turbine Mode

Energies
Unstable flow in a pump-turbine can cause pressure pulsation, and the resulting vibration deteriorates the stability and operating safety of the unit.
Wei Xiao, Liu Chen, Shaocheng Ren, Bin Yan, Zishi Liu, Yexiang Xiao   +5 more
doaj   +1 more source