Zobrazeno 1 - 10
of 2 021
pro vyhledávání: '"Railway system"'
Autor:
Paul Frutos, Juan Manuel Guerrero, Iker Muniategui, Aitor Endemaño, David Ortega, Fernando Briz
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 162, Iss , Pp 110284- (2024)
Dynamic interactions among the AC railway power supply network and power electronic converters feeding the trains can result in low-frequency oscillation (LFO) of the catenary voltage, leading to a power outage of the substation and the shutdown of t
Externí odkaz:
https://doaj.org/article/29e8d89f438b4e5eb21fb64dde8eee60
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-16 (2024)
Abstract In the railway system, fasteners have the functions of damping, maintaining the track distance, and adjusting the track level. Therefore, routine maintenance and inspection of fasteners are important to ensure the safe operation of track lin
Externí odkaz:
https://doaj.org/article/700a0234616a4326b24e223bbbde6dc0
Publikováno v:
Electrical engineering & Electromechanics, Vol 2024, Iss 2, Pp 23-30 (2024)
Introduction. Power quality in an electric railway system pertains to the dependability, consistency, and purity of the electrical power provided to different components and systems within the railway infrastructure. Assessing power quality offers co
Externí odkaz:
https://doaj.org/article/e84221504eec4f9dbe1e66d045a6358b
Autor:
Michael Nold, Francesco Corman
Publikováno v:
IEEE Open Journal of Intelligent Transportation Systems, Vol 5, Pp 85-102 (2024)
The railway system can fulfil society’s current and future transportation goals; compared to other transport modes, it does that with high energy, space and resource efficiency. It can deliver high-quality transport services, superior speed, safety
Externí odkaz:
https://doaj.org/article/87a80a1458644bc4ad62038134f56bae
Publikováno v:
ICT Express, Vol 9, Iss 5, Pp 921-926 (2023)
Train delay prediction is a vital part of railway system, but due to uncertain factors such as the complexity of the railway system and spatial–temporal features, it is often difficult to predict train delay in practice. In this paper, we propose a
Externí odkaz:
https://doaj.org/article/46e70703c7c748cb9a6eed60286f5d28
Autor:
Simon Unger, Markus Heinrich, Dirk Scheuermann, Stefan Katzenbeisser, Max Schubert, Leon Hagemann, Lukas Iffländer
Publikováno v:
Vehicles, Vol 5, Iss 4, Pp 1254-1274 (2023)
The railway industry—traditionally a conservative industry with low adaption speed for innovation—is currently entering its digitization phase. The sector faces a challenge in integrating new technologies and approaches into the employed—often
Externí odkaz:
https://doaj.org/article/d133cc81f9184db18f90b816dd0f2031
Autor:
Yong Qin, Zhiwei Cao, Yongfu Sun, Linlin Kou, Xuejun Zhao, Yunpeng Wu, Qinghong Liu, Mingming Wang, Limin Jia
Publikováno v:
Engineering, Vol 27, Iss , Pp 266-279 (2023)
Safety is essential when building a strong transportation system. As a key development direction in the global railway system, the intelligent railway has safety at its core, making safety a top priority while pursuing the goals of efficiency, conven
Externí odkaz:
https://doaj.org/article/375d33ad4bc140acb7899b3e09c5a016
Publikováno v:
Transport Problems, Vol 18, Iss 1, Pp 179-192 (2023)
This article presents an approach to the verification of the safety integrity level (SIL) of rail vehicle subassemblies in accordance with the applicable railway standards PN-EN ISO 50126-1, PN-EN ISO 50126:2, and PN-EN ISO 50129. Particular attentio
Externí odkaz:
https://doaj.org/article/e5cfbba4fe4f452fa968171cc2b2d59a
Autor:
İsa Avcı, Murat Koca
Publikováno v:
Applied Sciences, Vol 14, Iss 10, p 4243 (2024)
Transportation has an essential place in societies and importance to people in terms of its social and economic aspects. Innovative rail systems need to be integrated with developing technologies for transportation. Systemic failures, personnel error
Externí odkaz:
https://doaj.org/article/401271abf3ce494486473a548fb7cad2
Publikováno v:
Information, Vol 15, Iss 4, p 219 (2024)
Railway infrastructure is generally classified as either fixed or movable infrastructure assets. Failure in any of the assets could lead to the complete shutdown and disruption of the entire system, economic loss, inconvenience to passengers and the
Externí odkaz:
https://doaj.org/article/dc3543b8d8354f7a9c373225ee601537