Evaluation on EM Scattering Properties From a Wind Farm by an Efficient High-Frequency Method | Zendy

Wei Yang | Zendy; Conghui Qi | Zendy; Yuyue Zhang | Zendy

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Evaluation on EM Scattering Properties From a Wind Farm by an Efficient High-Frequency Method

Author(s) -

Wei Yang,

Conghui Qi,

Yuyue Zhang

Publication year - 2018

Publication title -

ieee access

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.587

H-Index - 127

ISSN - 2169-3536

DOI - 10.1109/access.2018.2837083

Subject(s) - aerospace , bioengineering , communication, networking and broadcast technologies , components, circuits, devices and systems , computing and processing , engineered materials, dielectrics and plasmas , engineering profession , fields, waves and electromagnetics , general topics for engineers , geoscience , nuclear engineering , photonics and electrooptics , power, energy and industry applications , robotics and control systems , signal processing and analysis , transportation

In order to study the dynamic signature from a wind farm composed of massive wind turbines, a high-frequency model of electromagnetic scattering is developed by combining a shooting and bouncing ray and the array synthesis technique. With the help of image theory and some modifications, the ground effects due to a dielectric rough ground are accounted whereas without modeling physically the infinite ground. Thus, the proposed method can be used to effectively simulate the massive required scattering data under a minimal computational cost for the Doppler analysis of the full-size rotating wind turbines and radar imaging of a wind farm.

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