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Turkish Journal of Electrical Engineering and Computer Sciences

Author ORCID Identifier

BO TANG: 0000-0001-8025-8623

ZHENDONG ZHU: 0009-0008-1000-1839

ZHIYU SHANG: 0000-0002-6558-8445

HUANGHAI XIE: 0000-0003-0867-5806

FENG WANG: 0009-0005-5976-4499

JIAXU CHEN: 0009-0007-7615-3061

DOI

10.55730/1300-0632.4100

Abstract

The calculation scale of simulating wind farm dynamic radar echo is gradually growing with the increasing scale of wind farms, which can hardly meet the requirements of real-time radar echo simulation. Considering that the method of surface element division can greatly influence the result of simulation, uniform surface element division is applied to accelerate the traditional simulation algorithm based on the refined 3D scattering point model and enhance the main characteristics of the radar echo. The solution time of dynamic radar echoes from 1-8 wind turbines is calculated to test the average speed that the uniform 3D scattering point model can increase. The radar echo and Doppler spectrum of 4 wind turbines are simulated and analyzed as an example to verify the accuracy of the proposed model. The proposed model is demonstrated to accelerate the traditional 3D scattering point model simulation speed by 1.4 times without reducing much accuracy.

Keywords

computational electromagnetics, electromagnetic interference, time-frequency analysis, wind turbines

First Page

746

Last Page

762

Creative Commons License

Creative Commons Attribution 4.0 International License
This work is licensed under a Creative Commons Attribution 4.0 International License.

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