뇌방전에 의한 유도전압과 자장의 측정

Measurement of the Induced Voltages and Magnetic Fields Produced by Multiple Lightning Discharges

This paper deals with the device for measuring the time-varying magnetic fields and induced voltages caused by lightning discharges. The system consists of two loop antennas for the measuring the magnetic flux density and induced voltages caused by the lightning current, an integrator a data acquisition and a personal computer with a software package that was developed for the analysis of the measurements.