The integration of Rogowski coils in current measuring systems has revolutionized the way electric currents are detected and measured. By incorporating Rogowski coil integrators and Rogowski coil current transformers, these systems have become even more accurate and reliable. Rogowski coil integrators play a crucial role in these systems by integrating the voltage output from the coil, which is directly proportional to the rate of change of current. This integration process ensures that the output signal is directly proportional to the current flowing through the conductor, providing precise measurements in real-time. Furthermore, Rogowski coil current transformers enhance the functionality of these systems by accurately transforming high currents into proportional lower currents that can be safely measured. This transformation process allows for the measurement of large currents without the need for direct contact with the conductor, making the system safer and more versatile.