DSP Applications for Adaptive Detection of Harmonic Current Distortions in Power System

Abstract

This study is to develop a more reliable technology to detect harmonic current distortion in electrical system correctly. We develop one of noise signal processing theory, the adaptive noise obliteration theory to apply for this adaptive detection harmonic current. There are many algorithms are used in adaptive noise obliteration, which lease mean square (LMS) and recursive least square (RLS) both are most be used. This work implemented Digital Signal Processor (DSP) TMS320C6713 by Texas Instruments to adaptive detection of harmonic current distortions in power system. The MATLAB Simulink software is used for simulated TMS320C6713 to detect harmonic current.