Closing performance of the Thomson-coil actuator for a 110 kV FMS

Closing performance of the Thomson-coil actuator for a 110 kV FMS

In the 500 kV hybrid high-voltage direct current (HVDC) circuit breaker, there are five 110 kV fast mechanical switches (FMSs) in the nominal current path. When the detection system detects the failure of the hybrid circuit breaker, in order to protect the disconnectors or semiconductors, the FMSs a...

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Bibliographic Details
Main Authors: Yannan Zhou, Yulong Huang, Weijie Wen, Keke Sun, Bo Men, Jibin Zhu
Format: Article
Language:English
Published: Wiley 2019-04-01
Series:The Journal of Engineering
Subjects:
equivalent circuits
electromagnetic actuators
circuit breakers
fault diagnosis
HVDC power transmission
power transmission faults
interrupters
closing performance
Thomson-coil actuator
nominal current path
detection system
closing drive technology
closing speed
conventional closing drive
fast closing drive
equivalent circuit method
fast mechanical switches
FMS
total moving mass
open-close operation
hybrid high-voltage direct current circuit breaker
open-close operating time
discharging time sequence
general timing control design principle
mass 4.0 kg
voltage 110.0 kV
voltage 500.0 kV
time 20.0 ms
current 3.0 kA
size 30.0 mm
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8414

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