Abstract: This study proposes an improved-variable virtual space vector modulation scheme to enhance the neutral-point voltage (NPV) balancing capability at a high modulation index for a three-level ...

Abstract: This article proposes a novel space vector modulation strategy with hybrid medium voltage vectors (MVVs) for three-level neutral-point-clamped (3L-NPC) inverters, which achieves high ...

Section 1. Purpose. Superiority in space is a measure of national vision and willpower, and the technologies Americans develop to achieve it contribute substantially to the Nation’s strength, security ...

General Chance Saltzman’s newly released Vector 2025 is the clearest articulation yet of the U.S. Space Force’s purpose, priorities, and philosophy. It captures the seriousness of today’s contested ...

Space vector modulation (SVM) is a sophisticated digital control technique that improves three-phase inverter performance over traditional sinusoidal PWM (SPWM). SVM’s higher DC bus utilization ...

WASHINGTON — Cubic Defense is pursuing military customers for its flat-panel satellite communications terminal designed to operate across multiple orbits and networks. The San Diego-based military ...

According to Skynopy, its modular network can double data downlink volume for high-demand missions, or cut costs in half for smaller ones. Credit: Skynopy TAMPA, Fla. — Skynopy, a French ground ...

Last month, Google quietly killed off Google Sky Maps. But there’s still another way to virtually explore most of the solar system a la Google Maps: it’s called Google Maps in Space. Google Maps in ...

Doing more with less in electronics often means improving power density. One of the new areas garnering attention involves applying a variety of advanced modulation techniques, including PWM and space ...

Section 1. Purpose. In 1969, the United States landed the first humans on the Moon. In the years since, premier space companies from around the world have been drawn to launch rockets and satellites ...