A New Fault Location Algorithm for Series Compensated Lines Using Two Terminal Data

Abstract:

This paper through analysis the relationship between angle of voltage and current, proposes a new distance protection scheme based on double side electric parameters. This method can directly locate the fault accurately. It can regardless the influence of series compensation installation location and MOV non-linear, and it can overcomes the overreach problem for external faults. So greatly improves the reliability of series compensated line distance protection. The simulating results show the validity and adaptability of the protection principle proposed.

• Periodical: Applied Mechanics and Materials (Volumes 490-491)
• Pages: 456-459
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.490-491.456
• Online since: January 2014
• Authors: Xin Xia Su*, Zhi Jie Wang
• Keywords: Angle Information, Distance Protection, Fault Location, Mental Oxide Varistors (MOV), Series Compensated Lines

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