NDLI: A multiple model approach to fault detection and localization in multi-terminal HVDC systems

Content Provider	IEEE Xplore Digital Library
Author	Al Hage Ali, A. Piepenbreier, B. Buchstaller, D. Engel, M.
Copyright Year	2015
Description	Author affiliation: Dept. of Electr. Drives & Machines, Univ. of Erlangen-Nuremberg, Erlangen, Germany (Al Hage Ali, A.; Piepenbreier, B.) \|\| Siemens AG, Erlangen, Germany (Buchstaller, D.; Engel, M.)
Abstract	This paper discusses a novel protection technique for DC line faults in multi-terminal HVDC (MTDC) systems. Hereby a bank of Kalman filters ranks the fit of a discrete set of line fault models to measured data. The best fitting model indicates the fault location and fault type. The suitability of the technique is discussed for fast on-line fault localization and exact off-line fault localization and fault identification. Experimental results are shown to validate the approach based on data from a high fidelity simulation of a 3-terminal HVDC system.
Sponsorship	IEEE
Starting Page	002282
Ending Page	002287
File Size	216937
Page Count	6
File Format	PDF
e-ISBN	9781479917624
DOI	10.1109/IECON.2015.7392442
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-11-09
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Circuit faults Kalman filters Mathematical model Integrated circuit modeling Transmission line measurements Fault detection HVDC transmission Kalman filter Multi-terminal HVDC DC protection fault detection fault localization multiple model
Content Type	Text
Resource Type	Article

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