Interruption limits of mechanical circuit breakers and circuit upgrades for current injection in HVDC circuit breakers

Interruption limits of mechanical circuit breakers and circuit upgrades for current injection in HVDC circuit breakers

Current injection circuit breakers consist of a mechanical interrupter (MI) with a current injection and an energy dissipation branch in parallel. The performance of the complete device is largely determined by mechanical operation time and interruption performance of the MI. In the standard configu...

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Bibliographic Details
Main Authors: Tim Schultz, Patrik Herzog, Christian Michael Franck
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:High Voltage
Subjects:
circuit breakers
current injection topology
two-dimensional upgrade circuits
interruptible fault currents
high-voltage direct current systems
current injection circuit breakers
interruption limits
mechanical circuit breakers
high-voltage direct current circuit breakers
mechanical interrupter
mi
mechanical operation time
pre-charged inductor–capacitor circuit
complex resonant injection circuit
gas interrupter model
Online Access:https://digital-library.theiet.org/content/journals/10.1049/hve.2019.0119

Internet

https://digital-library.theiet.org/content/journals/10.1049/hve.2019.0119

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