Abstract: This paper presents the test results of an ultrafast (less than 2 ms) medium-voltage hybrid dc circuit breaker prototype that consists of three switching devices: a 15-kV silicon carbide ...

Lately, SMUD crews have been working to get ahead of the increased usage due to electric vehicles, and soon, more ...

Abstract: In high-voltage circuit breakers (HVCBs), the representation of convection is essential to provide a satisfactory description of the pressure increase in the heating volume or thermal ...

Vince Zampella has had a very successful career in games. Focusing mostly on first-person shooters, he's played an instrumental role in the development of some of the most beloved and most popular ...

HONG KONG, Oct 13 (Reuters Breakingviews) - The truce between the United States and China always looked too good to last. What's surprising is how quickly it has fallen apart. The world's two largest ...