光隔离罗氏线圈：一种针对宽禁带器件具有高dv/dt抗扰性的非侵入式电流测量方法

Rogowski coil (RC) has been extensively employed for current measurement of power devices owning to its non- invasiveness, flexibility and accuracy. However, the increasing blocking voltage and accelerated switching speed of wide-bandgap devices impose significant challenges on RC-based measurement systems, primarily manifested as more severe electric field interference. In this letter, a novel op...