Results 131 to 140 of about 277 (160)

Multipurpose model for pantograph dynamic interaction with flexible or rigid catenary

2021 IEEE 6th International Forum on Research and Technology for Society and Industry (RTSI), 2021
Railway transportation powered by electrical supply systems is the most employed technology to provide passengers safety and vehicles reliability during the running operations. Both the flexible and rigid catenaries are employed to power up trains through interaction with pantographs.
Salvatore Strano   +2 more
exaly   +3 more sources

Wear analysis and prediction of rigid catenary contact wire and pantograph strip for railway system

Wear, 2020
Abstract With the rapid development of urban rail transit, the operation companies are plagued by the wear issue of metro pantograph-catenary (PAC) system in the last decades. Abnormal wear not only increases the maintenance cost but also seriously affects the stability and safety of the PAC system.
X.K. Wei   +4 more
exaly   +2 more sources

Assessment of Contact Quality in Rigid Catenary Considering the Structural Parameters

Lecture Notes in Electrical Engineering, 2022
Zeyao Hu, Fuchuan Duan, Duan Fuchuan
exaly   +2 more sources

Analysis and prediction of uneven wear in metro pantograph-rigid catenary system

Tribology International
Zefeng Yang, Wenfu Wei, Guangning Wu
exaly   +2 more sources

A Comparative Analysis of Ultra Deep Water Catenary Rigid Risers

29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 1, 2010
The ever increase of global demand for petroleum and natural gas brings needs to discover new petroleum fields. Particularly in the Brazilian coast, these discoveries are located on more and more remote areas combined with harsh and aggressive petroleum fluid production, such as the case of recently announced pre-salt petroleum fields.
Celso K. Morooka   +2 more
openaire   +1 more source

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