Results 1 to 10 of about 440 (177)

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

BMC 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, Yufei Bao, Yuxin Hu, Xinyi Zhou, Jianfeng Tang, YanLiang Du, Yuchun Wang, Shanze Li   +7 more
doaj   +2 more sources

Optimal operation of cascade hydropower station based on interior point method

Energy 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   +2 more sources

Establishment and evaluation of operation function model for cascade hydropower station

Water 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   +2 more sources

Consideration of Multi-Objective Stochastic Optimization in Inter-Annual Optimization Scheduling of Cascade Hydropower Stations

Energies
There exists a temporal and spatial coupling effect among the hydropower units in cascade hydropower stations which constitutes a complex planning problem.
Jun Jia, Guangming Zhang, Xiaoxiong Zhou, Mingxiang Zhu, Zhihan Shi, Xiaodong Lv   +5 more
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Optimal Economic Dispatch Strategy for Cascade Hydropower Stations Considering Electric Energy and Peak Regulation Markets

Energies
With the evolution of the power market and the increase in the new energy penetration rate, the power industry will present diversified characteristics.
Fan Liu, Wentao Huang, Jingjing Ma, Jun He, Can Lv, Yukun Yang   +5 more
doaj   +3 more sources

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

E3S 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

Zhongguo 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, Aobo CHEN, Shan CHENG, Minrui CHEN   +3 more
doaj   +1 more source

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

MATEC 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

MATEC 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, Ji Liang, Song Peibing, Hu Xin, Sun Jiahui   +4 more
doaj   +1 more source

Short-Term Optimal Scheduling Method of Cascade Hydropower Stations Based on Segmented Load Construction Strategy

Renmin Zhujiang, 2023
With the rapid development of China's economy,electricity demand has increased.As the largest clean energy in China,hydropower has been put into large-scale and centralized production,and the most complex large-scale hydropower system in the world is ...
LI Chonghao, LI Shushan, TANG Hongbing, LIU Huan, MA Xiangyu, LIAO Shengli   +5 more
doaj