特集Ⅰ 第32回「電磁力関連のダイナミクス」シンポジウム その２
太陽光発電モジュール内のバスバー配線形状が周辺磁界に与える影響
2021 年 29 巻 2 号 p. 251-256
詳細
2021 年 29 巻 2 号 p. 251-256
Photovoltaic power generation systems have an electromagnetic interference problem caused by switching of power conditioning systems. As an example of this electromagnetic interference, interference to the AM radio band has been reported. It has also been reported that a bus bar, which is one of the internal wirings of a solar cell, is formed as an antenna. In this paper, the influence of the number of bending steps of the bus bar on the magnetic field was analyzed by the finite element method. As a result, it was found that when the bus bar has even-numbered stages, the magnetic flux density at the center is smaller than that of the odd-numbered stages.
