Title :
On Instantaneous Characteristic of Adaptive Harmonic Detection Based on LMS
Author :
Liu Chuanlin ; Liu Kaipei
Author_Institution :
Sch. of Electr. Eng., Wuhan Univ., Wuhan, China
Abstract :
This paper discusses instantaneous characteristic of adaptive detection of harmonic based on Least Mean Square (LMS). To deal with the contradiction between convergence rate and steady-state error of detecting harmonic, this paper proposes a novel algorithm which adapts dynamic detection of iteration process. Theoretical analyses and simulation results show that the proposed method can detect harmonic effectively.
Keywords :
least mean squares methods; power system harmonics; LMS; adaptive harmonic detection; convergence rate; harmonic detection; iteration process; least mean square; steady-state error; Active filters; Adaptive systems; Convergence; Harmonic analysis; Heuristic algorithms; Least squares approximation; Power grids; Power harmonic filters; Power system harmonics; Steady-state;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4812-8
Electronic_ISBN :
978-1-4244-4813-5
DOI :
10.1109/APPEEC.2010.5449000
