. many players are working on developments of wtg in power range of 4mw for onshore locations. both the...choose joint ventures with mhi, areva.. the smaller players are still concentrating on wtg for low wind location
图5 40 ka绕击时保护安装处电流暂态过程fig. 5 current transient process of relay location of40 ka shielding failure图6...图7故障极暂态电流峰值约为6 ka,与图3中图7 40 ka反击时保护安装处电流暂态过程fig. 7 current transient process of relay location of40 ka