Current Sensor Based on Rogowski Coil.
DOI:
https://doi.org/10.24084/repqj02.201Abstract
We have built several Rogowski coil current sensors for measuring currents in non sinusoidal systems. In this paper we present the sensor and his behavior. We have built a generator of pulses in order to test it and we compare the results between two types of coils (flexible and Printed Circuit board PCB designed) and the linearity for measuring currents.