Results 11 to 20 of about 344 (132)

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

open access: yesPlants
Vegetation within riparian and floodplain undergoes significant alterations driven by climatic factors and human interventions, particularly influenced by cascade hydropower development.
Yiwen Liu   +4 more
doaj   +2 more sources

The construction of improved evaluation indicator system and quantitative method of hydropower station dispatching scheme [PDF]

open access: yesScientific Reports
The formulation of hydropower station dispatch plans is a critical task for dispatch personnel. Hydropower stations must balance multiple, often competing, functional objectives, necessitating robust methods to identify optimal scheduling schemes that ...
Yang Xu   +10 more
doaj   +2 more sources

Calculation and analysis of water footprint of hydropower stations in Yalong River Basin

open access: yesShuili Shuiyun Gongcheng Xuebao, 2020
In order to quantify the effect of hydropower development and utilization for local water resources, this paper introduces the concept of water footprint, taking the cascade reservoirs in the Yalong River Basin as the research object, selecting the total
YU Lei   +5 more
doaj   +1 more source

Optimization and Rule Analysis of Drawdown Level before Flood Season of Longtan Hydropower Station

open access: yesRenmin Zhujiang, 2023
Longtan Hydropower Station is the controlled reservoir of the Hongshui River.It is of significance for flood control,water supply,and power safety to study the optimal drawdown level before flood seasons in this station.Based on analyzing the drawdown ...
LIU Yongqi   +5 more
doaj  

Research and comprehensive evaluation on delivery schemes of the Grand Inga hydropower station

open access: yesGlobal Energy Interconnection, 2020
Congo River has abundant hydropower resources, and large-scale cascade power stations, such as the Grand Inga, can be constructed in downstream locations.
Fulong Song   +5 more
doaj   +1 more source

Profitability improvement of a reservoir power station based on virtual reservoir bidding

open access: yesWater Policy, 2021
Compared with a run-of-river power station, a reservoir power station (RPS), with the capacity of a seasonal regulation function and more, has the unique and irreplaceable attributes of its role in the power grid and society at large.
Yanmei Zhu   +4 more
doaj   +1 more source

MODEL OF A CASCADE OF DIVERSION HYDROELECTRIC POWER PLANTS WITH FUZZY LOGIC CONTROLLER

open access: yesВестник Северо-Кавказского федерального университета, 2022
Diversion hydropower plants are one of the most environmentally friendly sources of energy, and improving the efficiency of water resources is an important task.
L. Tolstikhina, D. Glashev
doaj  

Review on the Method of Compensation Benefit Allocation for Cascade Hydropower Stations

open access: yesRenmin Zhujiang, 2020
Under the model of cascade rolling development,there are significant compensation benefits in the joint operation of cascade hydropower stations.Scientific and reasonable allocation of compensation benefits becomes the key point to realize joint optimal ...
LI Yinghai   +3 more
doaj  

Research on Green Hydropower Evaluation Based on Improved Matter-Element Extension Model with Variable Weight

open access: yes四川大学学报. 自然科学版, 2021
Based on related researches on the index system and evaluation approache of green hydropower at home and abroad, with respect to the characteristics of cascade hydropower development environmental protection in river basin t and the life cycle management
GAO Ya-Qin, LIU Guo-Dong
doaj  

Fish Migration Through Ship Locks at the Danube River, Austria

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Longitudinal connectivity in the Austrian section of the Danube has improved over the last three decades thanks to the progressive installation of fish passage facilities at hydropower plants. However, navigation locks which are present at all barrages remain poorly quantified with respect to their role in fish migration.
Walter Reckendorfer   +5 more
wiley   +1 more source

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