Abstract: In high-speed railways, the electric current is transmitted from the power supply to the high-speed train via the pantograph mounted on the train and the catenary system erected along the ...

Abstract: A pantograph-catenary system (PCS) is an important part of a railway power supply system, which is an interface of the power supply system and the electric locomotive. The quality of a ...

Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

Windows 11 is available for download worldwide. Microsoft has released it as a free upgrade, which means you do not need to pay to upgrade your computer to Windows 11. It is available for free ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Keep Your Pantographs in Peak Condition with YelTech! Pantographs on trains, trams, and electric buses experience significant wear, requiring regular maintenance to prevent power supply failures and ...

New "zero-emission" electric buses will begin running on London's 358 route from Wednesday, Transport for London (TfL) has revealed. The vehicles, which look similar to trams but run on roads, are ...

If you’re completely new to Microsoft Word, you’re probably wondering where to begin. You’ve come to the right place because we’ll get you started. From what you see in the Word window to how to save ...