Complementary operation of a small cascade hydropower station group and photovoltaic power stations
Sign Up to like & getrecommendations! Published in 2020 at "Clean Technologies and Environmental Policy"
DOI: 10.1007/s10098-020-01896-x
Abstract: Complementation with hydropower is an important solution to solve the problems of grid connection and consumption of photovoltaic generation. Considering the randomicity of photovoltaic output and runoff, hydropower station with good regulation capability is often… read more here.
Keywords: photovoltaic power; power; hydropower; operation ... See more keywords
Mechanism of toppling and deformation in hard rock slope: a case of bank slope of Hydropower Station, Qinghai Province, China
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mountain Science"
DOI: 10.1007/s11629-018-5096-x
Abstract: Recently, various toppling slopes have emerged with the development of hydropower projects in the western mountainous regions of China. The slope on the right bank of the Laxiwa Hydropower Station, located on the mainstream of… read more here.
Keywords: slope; toppling deformation; hard rock; deformation ... See more keywords
Multi-objective hydropower station operation using an improved cuckoo search algorithm
Sign Up to like & getrecommendations! Published in 2019 at "Energy"
DOI: 10.1016/j.energy.2018.11.096
Abstract: Abstract Efficient utilization of water resources in hydropower station operation is an important part of mitigating water and energy scarcity. Exploring efficient multi-objective optimization algorithms and studying the trade-off between water and energy have become… read more here.
Keywords: station; hydropower station; multi objective; station operation ... See more keywords
Dynamic programming with successive approximation and relaxation strategy for long-term joint power generation scheduling of large-scale hydropower station group
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DOI: 10.1016/j.energy.2021.119960
Abstract: Abstract The joint optimal operation of large-scale hydropower station group (LHSG) is faced with the higher dimension than that of cascade hydropower station, the demand for the efficient optimization techniques of the above problem is… read more here.
Keywords: power generation; hydropower station;
Deformation and failure analyses of large underground caverns during construction of the Houziyan Hydropower Station, Southwest China
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DOI: 10.1016/j.engfailanal.2017.06.037
Abstract: Abstract During the excavation process of the underground powerhouse caverns at the Houziyan Hydropower Station, some failure phenomena (including split, spalling, ballooning and cracking of the shotcrete layer) occurred and posed a great threat to… read more here.
Keywords: houziyan hydropower; powerhouse; main powerhouse; deformation ... See more keywords
Consideration of streamflow forecast uncertainty in the development of short-term hydropower station optimal operation schemes: A novel approach based on mean-variance theory
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2021.126929
Abstract: Abstract The uncertainty of streamflow forecast will cause the ineffectiveness on the short-term hydropower station optimal operation (SHSOO) and lead to the risk of producing less hydropower than planned. Traditionally, stochastic optimal theory represented by… read more here.
Keywords: optimal operation; model; uncertainty; hydropower station ... See more keywords
Risks Analysis of Discarding Water in Power Generation Process of Hydropower Station
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DOI: 10.1109/access.2019.2931939
Abstract: Hydropower, as a kind of clean energy, has the characteristics of rapid response to load changes, and is often used to undertake peak regulation and frequency regulation tasks. However, due to the uncertainties of reservoir… read more here.
Keywords: discarding water; water; process; power ... See more keywords
Mechanical Anisotropy and Failure Characteristics of Columnar Jointed Rock Masses (CJRM) in Baihetan Hydropower Station: Structural Considerations Based on Digital Image Processing Technology
Sign Up to like & getrecommendations! Published in 2019 at "Energies"
DOI: 10.3390/en12193602
Abstract: The columnar joints in Baihetan hydropower station are primary tensile joints since they were formed during the process of lava condensation. Understanding the influence of columnar jointed rock mass (CJRM) on the mechanical response and… read more here.
Keywords: columnar; hydropower station; columnar joints; baihetan hydropower ... See more keywords