HV isolated power supply system for complex multiple electrical potential equipment in 500 kV hybrid DC breaker

HV isolated power supply system for complex multiple electrical potential equipment in 500 kV hybrid DC breaker

High-voltage direct current circuit breakers (HVDC CB) are one of the key technologies of multi-terminal DC systems and DC grids. Different from other equipment that use a large number of power electronic devices, the HVDC CB cannot obtain its power from the primary system at high potential, making...

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Bibliographic Details
Main Authors: Xiangyu Zhang, Zhanqing Yu, Rong Zeng, Meng Zhang, Yuehuang Zhang, Fengliang Xiao, Wei Li
Format: Article
Language:English
Published: Wiley 2019-11-01
Series:High Voltage
Subjects:
hvdc power transmission
power electronics
circuit breakers
overvoltage
complex multiple electrical potential equipment
hvdc cb
power supply system
multioutput high-frequency isolated power supply unit
hybrid dc breaker
high-voltage direct current circuit breakers
multiterminal dc systems
dc grids
power electronic devices
primary system
hv isolated power supply system
voltage 500.0 kv
current 25.0 ka
voltage 800.0 kv
Online Access:https://digital-library.theiet.org/content/journals/10.1049/hve.2019.0260

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