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김광화(K. H. Kim),이상화(S. H. Yi),이헌진(H. J. Lee),강동식(D. S. Kang) 대한전기학회 2009 대한전기학회 학술대회 논문집 Vol.2009 No.7
This paper describes the standard system for calibrating pulse generator of partial discharge(PD) and its uncertainty. The system is consisted of digital pulse generator, digital recorder and evaluation software. The uncertainty requirement of calibrator charge is less than ± (0.1pC + 0.03q) and that of pulse duration is less than ± 10 %. The system can generate various kind of calibration pulses such as single pulse, double pulses, oscillation pulse, long-duration pulse, random pulses and evaluate their uncertainty.