Results 71 to 80 of about 5,560 (220)

Study on the peak shaving operation of cascade hydropower stations based on the plant-wide optimal curve

open access: yesInternational Journal of Electrical Power & Energy Systems
A large number of renewable energy sources (RESs), such as wind and photovoltaics (PV), have increased the importance of hydropower stations with regulating capacity in peak shaving operation.
Fengshuo Liu   +6 more
doaj   +1 more source

A two stage Bayesian stochastic optimization model for cascaded hydropower systems considering varying uncertainty of flow forecasts [PDF]

open access: yes, 2014
Copyright © 2014 American Geophysical UnionThis paper presents a new Two Stage Bayesian Stochastic Dynamic Programming (TS-BSDP) model for real time operation of cascaded hydropower systems to handle varying uncertainty of inflow forecasts from ...
Fu, Guangtao   +4 more
core   +1 more source

THE DEGREE OF SILTING AND THE IMPACT ON ALLUVIAL DEPOSITS IN THE RIVER BEDS OF BISTRIŢA RIVER BASIN [PDF]

open access: yes, 2014
Since 1960 the Bistriţa River basin came under the profound influence of anthropic incidence. This river basin represents a pattern of use for hydropower potential: reservoirs (9); channels (61 km); water dams; transfers of flows; protection structures ...
COJOC MARIA GEANINA   +2 more
core  

Framing hydropower as green energy: Assessing drivers, risks and tensions in the Eastern Himalayas [PDF]

open access: yes, 2014
The culturally and ecologically diverse region of the Eastern Himalayas is the target of ambitious hydropower development plans. Policy discourses at national and international levels position this development as synergistically positive: it combines the
Ahlers, R.   +4 more
core   +6 more sources

Multi-objective Dispatching Benefit Evaluation System for Cascade Hydropower Stations

open access: yesMATEC Web of Conferences, 2018
In order to master the dispatching level of cascade hydropower stations and guide them to know how to operate in the future, based on the analysis of the factors affecting the dispatching results, a multiobjective evaluation system of power generation ...
Xie Diya   +4 more
doaj   +1 more source

Integrated economic-hydrologic water modeling at the basin scale: the Maipo river basin [PDF]

open access: yes
Increasing competition for water across sectors increases the importance of the river basin as the appropriate unit of analysis to address the challenges facing water resources management; and modeling at this scale can provide essential information for ...
Cai, Ximing   +5 more
core  

Bridging the Gap Between Energy and Climate Policies in Brazil: Policy Options to Reduce Energy-Related GHG Emissions [PDF]

open access: yes, 2015
Brazil is facing a series of important policy decisions that will determine its energy future over the next several decades, with important implications for the country's economic competitiveness, the well-being of its citizens, and the global climate ...
Oswaldo Lucon   +2 more
core  

Analysis of Power Generation Potential of Kaidu River Cascade Hydropower Stations Based on Simulation-Optimization Dispatching Framework

open access: yesRenmin Zhujiang
The annual trading declaration of the electricity market for Kaidu River Cascade Hydropower Station depends on an accurate assessment of their power generation capacity.
CHEN Hongbo   +4 more
doaj   +2 more sources

Coordination of Hydropower Generation and Export Considering River Flow Evolution Process of Cascade Hydropower Systems

open access: yesEnergies
Focusing the over simplification of existing models in simulating river flow evolution process and lack of coordination of hydropower generation and export, this paper proposes a hydropower generation and export coordinated optimal operation model that ...
Pai Li, Hui Lu, Lu Nan, Jiayi Liu
doaj   +1 more source

Water Conflict and Cooperation in Central Asia [PDF]

open access: yes
human development, water ...
Erika Weinthal
core  

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