Abstract: Real-time hardware-in-the-loop (HIL) simulations of dual-active bridge (DAB) converters with high switching frequencies require a minimized time step to accurately capture input pulse ...
It’s a familiar moment in math class—students are asked to solve a problem, and some jump in confidently while others freeze, unsure where to begin. When students don’t yet have a clear mental model ...
For decades, the site — 35 acres of grassy lots where 1,000 rowhomes once stood — has sat empty. Parker’s proposal could change that, but residents are wary. The 35-acre North Philadelphia lot known ...