Results 181 to 190 of about 24,759 (266)

A comparative survey between cascade correlation neural network (CCNN) and feedforward neural network (FFNN) machine learning models for forecasting suspended sediment concentration. [PDF]

Sci Rep
Joshi B, Singh VK, Vishwakarma DK, Ghorbani MA, Kim S, Gupta S, Chandola VK, Rajput J, Chung IM, Yadav KK, Mirzania E, Al-Ansari N, Mattar MA.   +12 more
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Soil quality enhancement by multi-treatment in the abandoned land of dry-hot river valley hydropower station construction area under karst desertification environment. [PDF]

PLoS One
Wu Q, Sun R, Chen F, Zhang X, Wu P, Wang L, Li R.   +6 more
europepmc   +1 more source

Simulation study on the impact of check dams on water and sand in Xiliugou Basin and inner Mongolia section of the Yellow River. [PDF]

Sci Rep
Zhang W, Qi Q, Zhang X, Wang F, Zhang Z, Hu W, Wu Y, Tang P, Li W, Liu Y, Hao R, Zhang D.   +11 more
europepmc   +1 more source

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Complementary Scheduling of Cascade Hydropower Stations and Photovoltaic Power Considering Daily Regulating Hydropower Stations

2024 IEEE PES 16th Asia-Pacific Power and Energy Engineering Conference (APPEEC)
To achieve China's carbon peak and carbon neutrality targets, and help consume a greater proportion of clean energy, this paper proposes a novel Cascade Hydropower Intraday Scheduling Model that takes into account daily regulating power stations and time-
Tianxiao Yan, Su Guo, Hao Sun
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Two-stage robust unit commitment with the cascade hydropower stations retrofitted with pump stations

Applied Energy, 2023
Chang Ju, Tao Ding, Wenhao Jia, Chenggang Mu, Hongji Zhang, Yuge Sun   +5 more
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Operational stability of cascade hydropower stations under load disturbances

Sustainable Energy Technologies and Assessments
Qinyi Wang, Jian Zhang, Nan Chen, Zhe Liu, Weixin Qiu, Xiaodong Yu   +5 more
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Complementary scheduling rules for hybrid pumped storage hydropower-photovoltaic power system reconstructing from conventional cascade hydropower stations

Applied Energy
Qiaofeng Tan, Zhuang Nie, Xin Wen, Huaying Su, Guohua Fang, Ziyi Zhang   +5 more
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Optimal regulation control system for cascade hydropower stations

2009 International Conference on Sustainable Power Generation and Supply, 2009
A complex optimal regulation control system with three-layer structure is developed for cascade hydropower stations, including from top to bottom optimal regulation control layer, automatic water regime measuring and generation supervisor layer, economical dispatching control and automatic generation control layer.
null Rui Jun, null Chen Shou-lun
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Research of Compensating Weights of Cascade Hydropower Stations

Applied Mechanics and Materials, 2012
The compensation benefits distribution weights model of cascade hydropower stations has been proposed. The method of compensation weights calculation has been discussed. The subjective weights in the station indexes are calculated by analytic hierarchy process and the objective weights by variance coefficient and the combination weights by Topsis.
Gan Yi Wang, Xiang Lin Wu, Hong Sheng Song   +2 more
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Evaluation on operation management of cascade hydropower stations

2011 IEEE International Conference on Industrial Engineering and Engineering Management, 2011
An evaluation framework for joint operation of cascade hydropower stations was developed in this study. This framework is helpful to evaluate the operation performance of the cascade hydropower stations in order to improve the operation level. The power benefit of the cascade hydropower stations is chosen to be the evaluation object for multipurpose ...
Y. Zheng, X. D. Fu, J. H. Wei, X. Li
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