Design and Simulation of an Intelligent Current Monitoring System for Urban Rail Transit

Yao, Chuanhao; Zhao, Qinglei; Ma, Zhonghua; Zhou, Wei; Yao, Takeshi

doi:10.1109/access.2020.2975009

Cited by 6 publications

(2 citation statements)

References 20 publications

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“…Finally, the author simulates the effect of each factor on the stray current and verifies the reliability and stability of the proposed monitoring system. Compared with the predicted value and the actual value, the prediction agreement is very good [9,10].…”

Section: Fig 11 Integration Of Bim and Gismentioning

confidence: 81%

Design and Research on the Intelligent System of Urban Rail Transit Project based on BIM+GIS

Liu¹,

Shah

Pljonkin

et al. 2021

SCPE

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Building Information Modeling (BIM) technology has been widely used in the construction industry, especially in the field of civil construction. BIM standards, basic software and management platforms are relatively mature. The urban rail transit projects are linear projects, they not only span long lines, multiple regions, involve multiple disciplines, and are difficult to coordinate, but also have complex surrounding environments and high safety requirements. Therefore, their needs for integrated construction and operation applications are more concentrated. In order to solve the problems of data isolation, single display form, abnormal situation notification and delayed processing in urban rail transit construction monitoring, combined with GIS+BIM technology, a complete set of construction monitoring information management process and data organization plan is proposed, and the development is oriented. The construction monitoring system of project construction management focuses on solving the problems of the integration, display, early warning and secondary early warning of construction monitoring data. The system realizes the functions of input, storage, processing, three-dimensional display and early warning of measuring point information and daily measurement information. It is integrated with the GIS+BIM management and control platform, and the project is carried out in the construction project of Qingdao Rail Transit Line 8. Application, interact with functions such as model browsing, schedule control, engineering quantity management, video monitoring, etc., to improve the management efficiency and safety quality level of on-site construction.The mainstream GIS and BIM data based research on construction monitoring data standards promote the in-depth integration of construction monitoring data and improve the data entry and association efficiency.

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Section: Fig 11 Integration Of Bim and Gismentioning

confidence: 81%

Design and Research on the Intelligent System of Urban Rail Transit Project based on BIM+GIS

Liu¹,

Shah

Pljonkin

et al. 2021

SCPE

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“…The hydrogen storage subsystem supplies hydrogen for fuel cells, including injection, storage and supply of hydrogen. At present, the hydrogen energy tram hydrogen storage system is equipped with 6 hydrogen storage cylinders its rated work pressure is 35 mPa, and the volume of the rated charge is 840 L. After it is full, it stores a total of 20 kg of hydrogen, and its range can reach 80 100 km [7]. The Gaoming tram power system is composed of hydrogen fuel cells and power batteries.…”

Section: The New Type Of Tram With Hydrogen Fuel Cells As Powermentioning

confidence: 99%

The Development Status and Prospect of Hydrogen Fuel Cell Powered Tram

Liu,

2023

E3S Web Conf.

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The problem of energy and environmental pollution is a huge challenge for the development of contemporary society. Hydrogen energy has emerged as a prominent area of current research to address this issue. Researchers have found that applying hydrogen fuel cells to trams can solve the problem, but the feasibility of this technology has yet to be analyzed. Herein, this paper explores the power system and commercial feasibility of hydrogen-fueled trams regarding their technical issues, security assessment, and cost estimation. It is found that compared with traditional trams, hydrogen energy trams have the advantages of high energy utilization and long driving range and achieve zero emission in the operation process. At the same time, with the continuous development of technology, issues related to the safety of hydrogen use will be verified, and the cost will be further reduced with the development of low-platinum fuel cell catalysts and Type IV hydrogen storage tanks. The feasibility of hydrogen-fueled trams has been confirmed as multiple trains have rolled off the assembly line, and with the determination of relevant industry norms, it will definitely be widely used.

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Prediction of interference current of buried pipeline and study on corrosion of Q235A steel

Cai¹,

Liu²,

Liu³

et al. 2023

Construction and Building Materials

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Design and Simulation of an Intelligent Current Monitoring System for Urban Rail Transit

Cited by 6 publications

References 20 publications

Design and Research on the Intelligent System of Urban Rail Transit Project based on BIM+GIS

Design and Research on the Intelligent System of Urban Rail Transit Project based on BIM+GIS

The Development Status and Prospect of Hydrogen Fuel Cell Powered Tram

Prediction of interference current of buried pipeline and study on corrosion of Q235A steel

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