Distance protection based on parameter identification considering transformer characteristics

Distance protection based on parameter identification considering transformer characteristics

The distance protection method with parameter identification can distinguish internal fault from external fault correctly and avoid the transient overreach effectively based on the accurate secondary signal data. However, due to the limitation of the frequency band of the electromagnetic transformer...

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Bibliographic Details
Main Authors: Zhiqin Zheng, Baozhu Shao, Tongwei Yu, Yakun Liu, Guobing Song
Format: Article
Language:English
Published: Wiley 2018-10-01
Series:The Journal of Engineering
Subjects:
parameter estimation
relay protection
power system transients
power system faults
fault location
power transformer protection
transformer characteristics
distance protection method
internal fault
external fault
accurate secondary signal data
electromagnetic transformer
secondary signal distortion
transient signal
parameter identification principle
matching method
line model
appropriate frequency band
transformer linear transfer frequency band
electrical signal
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8818

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https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8818

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