This paper deals with pulsewidth modulation (PWM) strategies that synchronize clamped voltage segments using the current peak in the corresponding phases of a three-phase quasi-resonant DC-link (QRDCL ...

This article presents a modified double phase shifted pulse width modulation (MDPS-PWM) strategy designed to suppress circulating current in parallel three-level inverters. In contrast to the double ...

A Jupiter-like planet orbiting a white dwarf hints at our solar system’s future By Ken Croswell October 13, 2021. More Stories from Science News on Planetary Science. Life ...

The NSF–DOE Vera C. Rubin Observatory is set to revolutionize our knowledge of the solar system's "small bodies"—asteroids, comets and other minor planets.. The Rubin Observatory, under ...