IEEE

Simulation of Parallel Operation of Two D-Class Amplifiers as a Power Voltage Inverter

Abstract: The article investigates the issue of voltage inverter synchronization based on a self-oscillating D-class amplifier in the presence of a nonlinear rectifier load. A simulation of a Dclass ...
IEEE

Predictive Control for Interleaved Totem-Pole Bridgeless PFC Converter Operating in Both Continuous and Discontinuous Conduction Mode

Abstract: This paper proposes a duty cycle predictive control algorithm to improve current distortion in interleaved parallel totem-pole power factor correction (PFC) converter. In PFC converters, the ...

Plasma rotation simulations could help fusion reactors survive decades of use

Scientists have long seen a puzzling pattern in tokamaks, the doughnut-shaped machines that could one day reliably generate electricity from fusing atoms. When plasma particles escape the core of the ...
Yahoo

We’re Living in a Simulation, a Scientist Argues—and Gravity May Be the Telltale Evidence

What if gravity, the force that holds your feet to the ground and binds galaxies together, is much more than a fundamental law of nature? What if it’s actually the smoking-gun clue that suggests ...
Design-Reuse

Synopsys Unveils Breakthrough Parallel Simulation Performance Technology for VCS

MOUNTAIN VIEW, Calif., Mar. 28, 2016 – Synopsys, Inc. (Nasdaq: SNPS) today introduced Cheetah, a breakthrough simulation technology, as part of the Synopsys VCS verification solution. Cheetah ...