DocumentCode
168133
Title
Interharmonics Modelling Using DFT and Grouping Methods
Author
Hsiung-Cheng Lin
Author_Institution
Dept. of Electron. Eng., Nat. Chin-Vi Univ. of Technol., Taichung, Taiwan
fYear
2014
fDate
10-12 June 2014
Firstpage
654
Lastpage
657
Abstract
In recent years, a number of power harmonics/interharmonics have been produced due to the increasing use of power electronic systems and time-variant non-linear loads in industry. This phenomenon causes a worse power line pollution in power system. However, it is still a big challenge for DFT to analyze or measure interharmonics. Therefore, this paper unveils the dilemma for using DFT tool in modelling Interharmonics. Some critical cases study with implementation results are introduced and discussed for details.
Keywords
IEC standards; discrete Fourier transforms; power electronics; power system harmonics; DFT tool; IEC grouping method; interharmonic modelling; power electronic system; power line pollution; power system harmonics; time variant nonlinear load; Discrete Fourier transforms; Frequency measurement; Harmonic analysis; IEC standards; Power harmonic filters; Power measurement; DFT; Interharmonics; harmonics; non-linear load;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer, Consumer and Control (IS3C), 2014 International Symposium on
Conference_Location
Taichung
Type
conf
DOI
10.1109/IS3C.2014.176
Filename
6845968
Link To Document