Research and Application on Successive Action Zone and Dead Zone of Transverse Differential Protection in Parallel Lines

Nan Nan Gao; Ying Pei; Jie Zhan; Hong Bo Li; Lin Niu

doi:10.4028/www.scientific.net/AMM.556-562.1614

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 556-562Research and Application on Successive Action Zone...

Research and Application on Successive Action Zone and Dead Zone of Transverse Differential Protection in Parallel Lines

Abstract:

This paper deeply researches on successive action zone and dead zone of transverse differential protection in parallel lines, and improves the existing analysis software for relay protection action. First determine which zone the fault point belongs to, and then analyze the protection action according to the different zone concretely. This improvement will greatly increase the accuracy to analyze the relay protection action, and will be significant to the safe and stable operation of regional networks.

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Periodical:

Applied Mechanics and Materials (Volumes 556-562)

Pages:

1614-1617

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.556-562.1614

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Online since:

May 2014

Authors:

Nan Nan Gao*, Ying Pei, Jie Zhan, Hong Bo Li, Lin Niu

Keywords:

Dead Zone, Parallel Lines, Successive Action Zone, Transverse Differential Protection

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* - Corresponding Author

References

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