Modular multilevel converter-based high voltage direct-current (MMC-HVDC) transmission has developed rapidly because of its flexibility, reliability and efficiency. DC circuit breaker (DCCB) is one of ...

How a circuit breaker finder helped me map my home's wiring (and why that matters) I almost paid for new wiring - until this Klein tool showed me the power was already there.

This paper proposes a dc circuit breaker for voltage source converter (VSC) based high-voltage dc transmission (HVDC) systems. Technical challenges for applying dc circuit breakers are to increase ...