East Hamblen County Volunteer Fire Department appointed its new chief after Ricky Purkey stepped down in order to begin his ...
Abstract: In medium- and high-voltage variable frequency drive systems, modular multilevel converters (MMCs) often encounter challenges related to limited switching frequency. Traditional sorting ...
Abstract: This study presents a comprehensive reliability analysis of a 300 kW variable voltage variable frequency drive (VVVFD) system along with its associated controller. The VVVFD system, a ...
When Apple released iOS 26 back in September, many iPhone users were eager to try its new customizations, features, and security updates. But, as with major software transitions, the launch hasn't ...
Whether it’s your phone, your computer or even your smart TV, chances are pretty good that something will go wrong, requiring you to troubleshoot. The device could stop working entirely, apps might ...
Amid sky-high inflation, water and energy cuts and prospects for a deal with the U. S. dimming, President Masoud Pezeshkian has apparently thrown up his hands. By Farnaz Fassihi and Leily Nikounazar ...
Bluetooth is a technology for short-range data transmission that has become so ubiquitous in recent years that we can no longer imagine life without it. This makes it all the more annoying when ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback