By Topic

Power harmonic analysis based on all-phase FFT1

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Zhang Yonghui ; Coll. of Inf. Sci. & Technol., Hainan Univ., Haikou, China ; Chen Xi ; Zhang Xiyuan

This paper based on the theory of all-phase spectrum, analysis the power harmonic signal. All-phase spectrum uses time shifting and phase retardation correction method to correct the frequency and amplitude of harmonic signal, all-phase FFT spectrum analysis and correcting has better performance by considering all complexions of the input data It's accurately measured the harmonic's frequency and amplitude by the theory of all-phase FFT. The accuracy of detect high harmonics is four times magnitude higher than the FFT method on the non-interference situation.

Published in:

Signal Processing Systems (ICSPS), 2010 2nd International Conference on  (Volume:3 )

Date of Conference:

5-7 July 2010