UK: Alstom has completed a £49m project to install 'innovative' signalling and 'first-of-type' level crossings between ...

Alstom has announced the successful delivery of new signalling, first-of-type level crossings and other assets on the ...

Abstract: To further improve the power supply sustainability of the ac/dc hybrid distribution networks, this article proposes a control strategy for the modular multilevel converter (MMC) under ...

Abstract: This study primarily focuses on a comparative analysis of dimming circuit designs, with the design of three dimming control circuits based on different dimming chips. The aim is to analyze ...

A new proposal by Dominion Energy to bring more power to Loudoun would see a new underground transmission line built to a substation in south Loudoun a using a different technology known as high ...

H-bridge buck-boost ICs are widely used in applications requiring a constant voltage or current source even when the system battery drops to lower voltages. They make sense when a single-stage ...