A Traveling-Wave-Based Methodology for Wide-Area Fault Location in Multiterminal DC Systems
- Submitting institution
-
The University of Leeds
- Unit of assessment
- 12 - Engineering
- Output identifier
- ELEC-85
- Type
- D - Journal article
- DOI
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10.1109/TPWRD.2014.2323356
- Title of journal
- IEEE Transactions on Power Delivery
- Article number
- -
- First page
- 2552
- Volume
- 29
- Issue
- 6
- ISSN
- 0885-8977
- Open access status
- Out of scope for open access requirements
- Month of publication
- August
- Year of publication
- 2014
- URL
-
-
- Supplementary information
-
-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
-
3
- Research group(s)
-
-
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- This paper introduces an effective formulation for protection of power systems using a minimum number of traveling wave detectors. The system of equations derived has been made linear, with no approximation involved, through an innovative change-of-variable technique. This step-change removes concerns about convergence speed and the multiplicity of solutions obtained, which were a common drawback in all previous methods. Furthermore, it was demonstrated that the proposed low-demand method can be used for high-speed protection of future multiterminal dc systems, irrespective of their sophistication or meshing of topologies.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -
