Measurement and Analysis Harmonics Using DSP

DSP를 이용한 고조파 측정 및 분석

Limitation countermeasure on harmonics occurred by power conversion installation, motor speed control equipment, and so on of power system is very important problem, and first of all, accuracy harmonics analysis in system is required for appropriate limitation counterplan. Analysis and judgement on power system harmonic by measurement are needed because analysis by mathematical model generally used for these harmonic analysis, if nonlinear ingredient is included in system, is not relatively correct. So, in this paper, system to measure and analyze harmonic by installing it in a power system, using DSP(Digital Signal Processor), is designed and developed. Also, it's performance is verified by installing it in the system that harmonics occurred.