Title :
Comments on Time-Varying Harmonic and Interharmonic Estimation Methods
Author :
Cheng-I Chen ; Yeong-Chin Chen
Author_Institution :
Dept. of Electr. Eng., Nat. Central Univ., Chungli, Taiwan
Abstract :
Frequency is one of the most important factors for power system harmonic and interharmonic estimation. Accurate spectral analysis relies much on the correct identification of frequencies of the measured signals. In this paper, several commonly used methods for power system stationary and time-varying harmonic and interharmonic estimation are reviewed and compared according to the viewpoint of the frequency identification. It is expected to provide suitable guidelines for the future studies.
Keywords :
harmonic analysis; power system harmonics; frequency identification; interharmonic estimation methods; power system harmonic; spectral analysis; time-varying harmonic estimation; Estimation; Frequency estimation; Harmonic analysis; Kalman filters; Power harmonic filters; batch signal processing methods; recursive methods; time-varying harmonics and interharmonics;
Conference_Titel :
Computer, Consumer and Control (IS3C), 2014 International Symposium on
Conference_Location :
Taichung
DOI :
10.1109/IS3C.2014.159
