Combined fault location and classification for power transmission lines fault diagnosis with integrated feature extraction

Chen, Yann Qi; Fink, Olga; Sansavini, Giovanni

doi:10.1109/TIE.2017.2721922

Publication type:	Article in scientific journal
Type of review:	Peer review (publication)
Title:	Combined fault location and classification for power transmission lines fault diagnosis with integrated feature extraction
Authors:	Chen, Yann Qi Fink, Olga Sansavini, Giovanni
DOI:	10.1109/TIE.2017.2721922
Published in:	IEEE Transactions on Industrial Electronics
Volume(Issue):	65
Issue:	1
Page(s):	561
Pages to:	569
Issue Date:	2018
Publisher / Ed. Institution:	IEEE
ISSN:	0278-0046 1557-9948
Language:	English
Subject (DDC):	004: Computer science 621.3: Electrical, communications, control engineering
Abstract:	Accurate and timely diagnosis of transmission line faults is key for reliable operations of power systems. Existing fault-diagnosis methods rely on expert knowledge or extensive feature extraction, which is also highly dependent on expert knowledge. Additionally, most methods for fault diagnosis of transmission lines require multiple separate subalgorithms for fault classification and location performing each function independently and sequentially. In this research, an integrated framework combining fault classification and location is proposed by applying an innovative machine-learning algorithm: the summation-wavelet extreme learning machine (SW-ELM) that integrates feature extraction in the learning process. As a further contribution, an extension of the SW-ELM, i.e., the summation-Gaussian extreme learning machine (SG-ELM), is proposed and successfully applied to transmission line fault diagnosis. SG-ELM is fully self-learning and does not require ad-hoc feature extraction, making it deployable with minimum expert subjectivity. The developed framework is applied to three transmission-line topologies without any prior parameter tuning or ad-hoc feature extraction. Evaluations on a simulated dataset show that the proposed method can diagnose faults within a single cycle, remain immune to fault resistance and inception angle variation, and deliver high accuracy for both tasks of fault diagnosis: fault type classification and fault location estimation.
URI:	https://digitalcollection.zhaw.ch/handle/11475/13951
Fulltext version:	Published version
License (according to publishing contract):	Licence according to publishing contract
Departement:	School of Engineering
Organisational Unit:	Institute of Data Analysis and Process Design (IDP)
Appears in collections:	Publikationen School of Engineering

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Chen, Y. Q., Fink, O., & Sansavini, G. (2018). Combined fault location and classification for power transmission lines fault diagnosis with integrated feature extraction. IEEE Transactions on Industrial Electronics, 65(1), 561–569. https://doi.org/10.1109/TIE.2017.2721922

Chen, Y.Q., Fink, O. and Sansavini, G. (2018) ‘Combined fault location and classification for power transmission lines fault diagnosis with integrated feature extraction’, IEEE Transactions on Industrial Electronics, 65(1), pp. 561–569. Available at: https://doi.org/10.1109/TIE.2017.2721922.

Y. Q. Chen, O. Fink, and G. Sansavini, “Combined fault location and classification for power transmission lines fault diagnosis with integrated feature extraction,” IEEE Transactions on Industrial Electronics, vol. 65, no. 1, pp. 561–569, 2018, doi: 10.1109/TIE.2017.2721922.

CHEN, Yann Qi, Olga FINK und Giovanni SANSAVINI, 2018. Combined fault location and classification for power transmission lines fault diagnosis with integrated feature extraction. IEEE Transactions on Industrial Electronics. 2018. Bd. 65, Nr. 1, S. 561–569. DOI 10.1109/TIE.2017.2721922

Chen, Yann Qi, Olga Fink, and Giovanni Sansavini. 2018. “Combined Fault Location and Classification for Power Transmission Lines Fault Diagnosis with Integrated Feature Extraction.” IEEE Transactions on Industrial Electronics 65 (1): 561–69. https://doi.org/10.1109/TIE.2017.2721922.

Chen, Yann Qi, et al. “Combined Fault Location and Classification for Power Transmission Lines Fault Diagnosis with Integrated Feature Extraction.” IEEE Transactions on Industrial Electronics, vol. 65, no. 1, 2018, pp. 561–69, https://doi.org/10.1109/TIE.2017.2721922.