Examination of the domestic harmonic standard introduction based on measurement of harmonic current

고조파전류 측정에 근거한 국내 고조파 관리기준 검토

In order to increase an efficiency of electric machine, the power electric devices are rapidly increasing of late. These electric components are mainly caused to lower of power quality. To take precautions against lower of power quality, the advanced countries already made effort to control of harmonic level. For these harmonic control of advanced countries have applied harmonic planning level, emission of harmonic based on the technical calculation and experiment. In this paper, we have investigated the introduction abroad advanced country standard through compared IEEE, IEC with the real measurement of domestic harmonic level.