Gold miner Newcrest Mining’s Cadia underground operation, in New South Wales, will become a testing ground for a first-of-its-kind semi-automated explosives delivery system in the second half of ...

The series–parallel-form switch-linear hybrid envelope tracking (ET) power supply features high efficiency and high bandwidth. In this structure, two multilevel converters are used to fit the load ...

Solid-state DC circuit breaker (SSCB) has become a key component for fast fault isolation in high-voltage DC systems. However, their effectiveness often relies on complex series and parallel ...