Railroads

Periodical publishing

Novel Self-Supervised Pretraining Model for Catenary Support Component Detection in Electrified Railways

In a groundbreaking study published in IEEE Transactions on Transportation Electrification, researchers from Southwest Jiaotong University have proposed a novel self-supervised pretraining model for detecting catenary support components (CSCs) in electrified railways. The study aims to address the challenge of limited labeled catenary data by leveraging large amounts of unlabeled

Periodical publishing

Novel Self-Supervised Pretraining Model for Catenary Support Component Detection in Electrified Railways

In a groundbreaking study published in IEEE Transactions on Transportation Electrification, researchers from Southwest Jiaotong University have proposed a novel self-supervised pretraining model for detecting catenary support components (CSCs) in electrified railways. The study aims to address the challenge of limited labeled catenary data by leveraging large amounts of unlabeled

Capacitors

Coordinated Control Strategy for Supercapacitor-Integrated Modular Multilevel Converter in Railway Traction Power Systems

A new study has proposed a coordinated control strategy for a supercapacitor-integrated modular multilevel converter (SC-MMC) to address the negative sequence component in railway traction power systems. The researchers from Southwest Jiaotong University developed a single-phase, four-bridge-arm topology with a traction-side sub-module connected to a supercapacitor energy storage device. The

Infrastructure (Economics)

Kentucky Transportation Cabinet Awards $5.6 Million in Grants for Railway Infrastructure Improvement Projects

The Kentucky Transportation Cabinet has allocated over $5.6 million in state grants for six railway infrastructure improvement projects spanning seven counties. The funds, distributed through the Kentucky Industrial Access and Safety Improvement (KIASI) program, will enhance safety, attract investment, and create jobs for Kentuckians. The projects aim to modernize

Infrastructure (Economics)

Uzbekistan Emphasizes Importance of Transport Infrastructure in Achieving Sustainable Economic Growth

A delegation led by Uzbekistan's Deputy Minister of Transport Jasurbek Choriyev and First Deputy Chairman of the Board of Uzbekistan Railways JSC Hikmatilla Rakhmetov attended an event focused on creating international connectivity and sustainable development through transport and infrastructure. Deputy Minister Choriyev highlighted the significance of developing transport