Electromagnetic Simulation of the Near-Field Distribution around a Wind Farm

Abstract EN

An efficient approach to compute the near-field distribution around and within a wind farm under plane wave excitation is proposed.

To make the problem computationally tractable, several simplifying assumptions are made based on the geometry problem.

By comparing the approximations against full-wave simulations at 500 MHz, it is shown that the assumptions do not introduce significant errors into the resulting near-field distribution.

The near fields around a 3×3 wind farm are computed using the developed methodology at 150 MHz, 500 MHz, and 3 GHz.

Both the multipath interference patterns and the forward shadows are predicted by the proposed method.