Research on Heliostat Field Based on Multi-objective Optimization Intelligent Algorithm
DOI: 10.23977/autml.2023.040310 | Downloads: 4 | Views: 202
Author(s)
Yang Zhengshuai 1
Affiliation(s)
1 Department of Business, Nantong Institute of Technology, Nantong 226000, China
Corresponding Author
Yang ZhengshuaiABSTRACT
By employing the discretization principle, ray tracing method, and coordinate system transformation technique, this paper has made significant advancements in optimizing heliostat field parameters. Through a comprehensive examination of the optical efficiency of the heliostat and utilizing genetic algorithm, systematic optimization of the heliostat field parameters is conducted to seek out the optimal solution. Firstly, it is essential to clarify the optimization criteria, which include the position coordinates of the absorption tower, size of the heliostat, installation height, number of heliostats, and their respective positions. To address multiple constraints effectively, an objective function is formulated based on the annual average thermal power output per unit mirror area. The position coordinates of absorbers are considered separately by calculating thermal power output for both (0,0) and non-(0,0) coordinates to determine optimal conditions through comparison. After that, using genetic algorithm and MATLAB software package enables obtaining optimized parameters for the heliostat field. In this optimal scenario, the absorption tower's position coordinate is (0, 0), each heliostat measures 8m*8m with an installation height of 4; there are a total of 2172 heliostats covering a combined area measuring 139008 m2. The innovation in this research methodology lies in its comprehensive utilization of the discretization principle while accurately analyzing optical properties through the ray tracing method. Additionally, the complex structure within the heliostat field is aptly described through clever coordinate system transformations. Finally, the combination that optimizes parameters for heliostat fields is effectively searched using genetic algorithms. This provides robust theoretical support for designing light energy utilization systems.
KEYWORDS
Discretization principle; Heliostat field; Ray tracing model; Genetic algorithmCITE THIS PAPER
Yang Zhengshuai, Research on Heliostat Field Based on Multi-objective Optimization Intelligent Algorithm. Automation and Machine Learning (2023) Vol. 4: 80-86. DOI: http://dx.doi.org/10.23977/autml.2023.040310.
REFERENCES
[1] Liu J X. Modeling and simulation of optical efficiency of tower photothermal power station and optimization of heliostat field placement [D]. Lanzhou jiaotong university, 2023.
[2] Sun H. Research and optimization of heliostat field layout based on hybrid strategy whale optimization algorithm [D]. Lanzhou jiaotong university, 2023.
[3] Yao M K. Research on focus imaging strategy and control system design of tower solar heliostat [D]. Zhejiang University,2012.
[4] Gao Weidong. Solar power tower heliostat field scheduling optimization research [D]. North China electric power university, 2022.
[5] Ding Tingting. Optimization and Simulation research on the field of tower solar thermal generator mirror [D]. Nanjing Normal University,2013.
[6] Cheng Xiaolong, Yin Yanguo, Ma Shaobo. Optimization design of heliophoid field layout for tower power station [J]. Energy and Environment,2018(02):64-66+70.
[7] Xiao Yixing. Distribution optimization and cluster control of heliostat field in tower solar thermal power plant. Changsha University of Science and Technology,2020.
[8] Zhang Ping, et al. Calculation method of field optical efficiency of solar tower photothermal mirror [J], Technology & Market, 2021,28 (6):5-8.
[9] N. Srinivas and K. Deb, "Muiltiobjective Optimization Using Nondominated Sorting in Genetic Algorithms," In Evolutionary Computation, vol. 2, no. 3, pp. 221-248, Sept. 1994, doi: 10.1162 / evco 1994.2.3.221.
[10] Du Yuhang et al. Influence Analysis of Different Focusing Strategies of Heliostat in Tower Solar thermal Power Station [J]. Chinese Journal of Power Engineering, 2020, 40(5):426-432.
Downloads: | 1629 |
---|---|
Visits: | 68598 |
Sponsors, Associates, and Links
-
Power Systems Computation
-
Internet of Things (IoT) and Engineering Applications
-
Computing, Performance and Communication Systems
-
Journal of Artificial Intelligence Practice
-
Advances in Computer, Signals and Systems
-
Journal of Network Computing and Applications
-
Journal of Web Systems and Applications
-
Journal of Electrotechnology, Electrical Engineering and Management
-
Journal of Wireless Sensors and Sensor Networks
-
Journal of Image Processing Theory and Applications
-
Mobile Computing and Networking
-
Vehicle Power and Propulsion
-
Frontiers in Computer Vision and Pattern Recognition
-
Knowledge Discovery and Data Mining Letters
-
Big Data Analysis and Cloud Computing
-
Electrical Insulation and Dielectrics
-
Crypto and Information Security
-
Journal of Neural Information Processing
-
Collaborative and Social Computing
-
International Journal of Network and Communication Technology
-
File and Storage Technologies
-
Frontiers in Genetic and Evolutionary Computation
-
Optical Network Design and Modeling
-
Journal of Virtual Reality and Artificial Intelligence
-
Natural Language Processing and Speech Recognition
-
Journal of High-Voltage
-
Programming Languages and Operating Systems
-
Visual Communications and Image Processing
-
Journal of Systems Analysis and Integration
-
Knowledge Representation and Automated Reasoning
-
Review of Information Display Techniques
-
Data and Knowledge Engineering
-
Journal of Database Systems
-
Journal of Cluster and Grid Computing
-
Cloud and Service-Oriented Computing
-
Journal of Networking, Architecture and Storage
-
Journal of Software Engineering and Metrics
-
Visualization Techniques
-
Journal of Parallel and Distributed Processing
-
Journal of Modeling, Analysis and Simulation
-
Journal of Privacy, Trust and Security
-
Journal of Cognitive Informatics and Cognitive Computing
-
Lecture Notes on Wireless Networks and Communications
-
International Journal of Computer and Communications Security
-
Journal of Multimedia Techniques
-
Computational Linguistics Letters
-
Journal of Computer Architecture and Design
-
Journal of Ubiquitous and Future Networks