Each year in late spring, the forest fills with fireflies that flash in unison at Great Smoky Mountains National Park. The synchronous show draws so many spectators to eastern Tennessee that the park ...

Abstract: High-speed machines are popular in industry due to their high power density. Permanent synchronous machines are commonly preferred, but they rely on rare earth magnets, which are expensive ...

Abstract: Traditionally, the energy feedback in synchronous rectifier (SR) LLC converter was once considered to only have the ability to reduce the voltage gain. In this article, a kind of special ...