电力电子应用中屏蔽罗氏线圈的涡流效应：机制、本质与对策

With next-generation wide-bandgap power devices achieving faster switching speeds and higher dv/dt, high-bandwidth shielded Rogowski coil (RC) is being actively explored to accurately capture rapid current transients while effectively suppressing external common-mode interference induced by dv/dt. However, the eddy-current effect inevitably parasitizes the external shielding of the shielded RC, re...