Results 1 to 10 of about 5,438 (144)

Phytoplankton community structure and its response to environmental factors in the cascade hydropower stations of the lower Jinsha River [PDF]

open access: yesBMC Ecology and Evolution
Background The construction of cascade hydropower stations on the lower Jinsha River has significantly altered natural hydrological regimes and ecological processes, posing potential impacts on aquatic ecosystems.
Tiancui Li   +7 more
doaj   +2 more sources

Clearing Model for Day-ahead Market Considering Hydraulic Coupling Relationship of Multi-operator Cascade Hydropower Stations [PDF]

open access: yesE3S Web of Conferences, 2021
There is a hydraulic coupling relationship between the upstream and downstream of cascade hydropower stations, and they usually belong to different stakeholders.
Ningxin Huang, Zhaoxia Jing
doaj   +1 more source

Multi-agent Coordination and Optimal Dispatch of Microgrid with CES Based on Ecological Game

open access: yesZhongguo dianli, 2021
Distributed energy storage can alleviate the randomness problem caused by a large number of distributed power sources connected to micro-grid, but high initial installation cost and operation and maintenance difficulties limit its large-scale promotion ...
Xianshan LI   +3 more
doaj   +1 more source

Effects of Mountain Rivers Cascade Hydropower Stations on Water Ecosystems [PDF]

open access: yes, 2022
China is rich in hydropower resources, and mountain rivers have abundant water resources and huge development potential, which have a profound impact on the pattern of water resources allocation in China. As the main way of water resources and hydropower
Huang, Kai   +4 more
core   +2 more sources

Optimal operation of cascade hydropower station based on interior point method

open access: yesEnergy Reports, 2022
The optimal operation of cascade hydropower station is a hydropower system based on the optimal operation method of a single reservoir and considering the water relations between reservoirs.
Shuai Feng, Yun Zhu
doaj   +1 more source

Application of power matching deviation coefficient in drying stage production control of Dadu River cascade hydropower stations

open access: yesMATEC Web of Conferences, 2018
The economic indicators of cascade hydropower stations are the main technical means in the current economic operation management, but there are management loopholes in various economic indicators.
Wang Fuzhi, Zou Zujian, Zhong Qingxiang
doaj   +1 more source

A rapid solution adjustment strategy in solving Long-term scheduling of large cascade hydropower stations

open access: yesMATEC Web of Conferences, 2018
Due to the great potential of large cascade hydropower stations on power generation, long-term scheduling of large cascade hydropower stations (LSLCHS) plays an important role in electrical power system.
Wang Chao   +4 more
doaj   +1 more source

China’s rising hydropower demand challenges water sector [PDF]

open access: yes, 2015
Demand for hydropower is increasing, yet the water footprints (WFs) of reservoirs and hydropower, and their contributions to water scarcity, are poorly understood.
AY Hoekstra   +25 more
core   +3 more sources

Establishment and evaluation of operation function model for cascade hydropower station

open access: yesWater Science and Engineering, 2010
Toward solving the actual operation problems of cascade hydropower stations under hydrologic uncertainty, this paper presents the process of extraction of statistical characteristics from long-term optimal cascade operation, and proposes a monthly ...
Chang-ming Ji, Ting Zhou, Hai-tao Huang
doaj   +1 more source

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