Abstract: High-voltage direct current (HVDC) circuit breaker development and deployment strongly depend on the testing process, which ensures that the HVDC circuit breakers will satisfy design ...

Abstract: This paper introduces the working principle of a new type of combined HVDC circuit breaker, and establishes a simulation model by using PSCAD/EMTDC to solve its breaking stress under bad ...

SINGAPORE: On a test circuit in Jurong West, a sleek five-seater minivan glides to a smooth stop – no hands on the wheel. It's one of several autonomous vehicles (AVs) undergoing a series of tests to ...

The 2025 AFL season is complete. And with the premiership winner confirmed, all 18 clubs will officially turn their attention to the exchange period. Speaking on Fox Footy on Grand Final day, Herald ...

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding Lifehacker as a preferred source for tech news. Study methods are usually all ...

Siemens Digital Industries Software has introduced Tessent AnalogTest software -- an innovative solution that reduces pattern generation time for analog circuit tests from months to days. The solution ...