Abstract
A new and ultra-high-speed algorithm for the fault type classification and identification of the faulted phases based on traveling waves (TW) is proposed in this paper. In this algorithm, the Karen-Bauer matrix is used for the phase-to-modal transformation process. Then wavelet transform (WT) with a high output resolution is used to extract the TWs from the modal components. The proposed algorithm is designed based on comparing the first TW amplitude of different modal components and the numerical and definitive criteria. This way, the algorithm is very easy to understand and to be used for the relay programming.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
