Reliability Analysis Models for Differential Protection Considering Communication Delays and Errors

Reliability Analysis Models for Differential Protection Considering Communication Delays and Errors

This paper proposes three probability models to assess the impact of communication delays and bit errors on differential protection. First, the mechanism of relay protection malfunction caused by communication delays and bit errors is introduced. In general, a channel’s consistent delay or bit erro...

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Bibliographic Details
Main Authors: Yingjun Wu, Manli Li, Yi Tang, Rong Fu, Ming Ni
Format: Article
Language:English
Published: MDPI AG 2015-03-01
Series:Energies
Subjects:
communication delay
bit error
current differential protection
false trip
refuse-operation
probability
Online Access:http://www.mdpi.com/1996-1073/8/4/2454

Internet

http://www.mdpi.com/1996-1073/8/4/2454

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