Optimal Operation Method of Cascade Hydropower Stations Based on Improved Genetic Algorithm

2021 ◽  
Vol 10 (03) ◽  
pp. 305-311
Author(s):  
如君 费
Keyword(s):  
Genetic Algorithm ◽  
Optimal Operation ◽  
Improved Genetic Algorithm ◽  
Operation Method ◽  
Cascade Hydropower Stations ◽  
Hydropower Stations

scholarly journals An Improved Slime Mold Algorithm and its Application for Optimal Operation of Cascade Hydropower Stations

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 226754-226772
Author(s):  
Trong-The Nguyen ◽  
Hong-Jiang Wang ◽  
Thi-Kien Dao ◽  
Jeng-Shyang Pan ◽  
Jian-Hua Liu ◽  
...  
Keyword(s):  
Optimal Operation ◽  
Slime Mold ◽  
Cascade Hydropower Stations ◽  
Hydropower Stations

The Application of Improved Genetic Algorithm in Optimal Operation of Hydro-junction

2013 ◽  
Vol 8 (10) ◽  
pp. 203-210
Author(s):  
Zhenli Ma ◽  
Chenming Li ◽  
Xuewen Wu ◽  
Aijun Dong ◽  
Lizhong Xu
Keyword(s):  
Genetic Algorithm ◽  
Optimal Operation ◽  
Improved Genetic Algorithm

Solving Economical Operation Problem of Basin Cascade Plants Based on Bi-Level Coupling Genetic Algorithm

2013 ◽  
Vol 357-360 ◽  
pp. 2921-2924 ◽  
Author(s):  
Xiao Lu Yin ◽  
Yang Yang
Keyword(s):  
Genetic Algorithm ◽  
Load Distribution ◽  
Optimal Operation ◽  
Optimal Decision ◽  
System Management ◽  
Improved Genetic Algorithm ◽  
Hydropower Plants ◽  
Hydropower System ◽  
Upper Level ◽  
Coupling Algorithm

Bi-level coupling algorithm which is based on the improved genetic algorithm was proposed in this paper. Its upper-level module was designed to solve the load optimal distributing problem among the cascade hydropower plants and its lower-level module was designed to solve the generator group optimal-uniting problem among the generators in a hydropower system. This algorithm has advantages in getting the optimal operation schemes of the load distribution, as well as the generator group unitization at the same time. By using a practical basin cascade plants as an example, the results show that the software can carry on rational and optimal decision to the producing operation schemes. The Bi-level coupling algorithm has higher practical value in hydropower system management.

Review on Optimal Operation Models and Intelligent Solving Algorithms of Cascade Hydropower Stations

2021 ◽  
Author(s):  
Dajun Si ◽  
Shuhao Liang ◽  
Peng Sun ◽  
Yaowu Wu ◽  
Lingfang Li ◽  
...  
Keyword(s):  
Optimal Operation ◽  
Cascade Hydropower Stations ◽  
Hydropower Stations

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

2018 ◽  
Vol 246 ◽  
pp. 01123
Author(s):  
Chao Wang ◽  
Liang Ji ◽  
Peibing Song ◽  
Xin Hu ◽  
Jiahui Sun
Keyword(s):  
Power Generation ◽  
Linear Optimization ◽  
Electrical Power ◽  
Optimal Operation ◽  
Electrical Power System ◽  
Adjustment Strategy ◽  
Cascade Hydropower Stations ◽  
Rapid Adjustment ◽  
Hydropower Stations

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. As more and more concentrations focused on the optimal operation of large cascade hydropower stations, the LSLCHS has been taken into a multi-dimensional, non-convex and non-linear optimization problem due to its complicated hydraulic connection relationships and varieties of complex constraints with considering its power generation, shipping and ecological characteristics. In order to solve this problem, a strategy of solution rapid adjustment regarding the principle of monotone principle is proposed accordingly. The simulation results show that the proposed method is an efficient for solving joint optimization dispatch model of cascade hydropower stations with fast convergent rate, strong robustness.

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