A Digital Model of a Traction Substation with Two Types of Current

Shevlyugin, M. V.; Korolev, A. A.; Korolev, Aleksei; Александров, Юрий Александрович

doi:10.3103/s1068371218090134

Cited by 10 publications

(3 citation statements)

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“…As many authors already discussed, DTs have been interpreted in many ways, depending on each author and even on the sector in which is explored [37,[45][46][47]. While some authors defend that a digital representation of a physical asset or asset system is sufficient to form a DT [18,[48][49][50][51], others state that a DT is much more than a digital representation [28,32,34,[52][53][54][55]. While some say that a DT is a technology [17,28,36,[55][56][57][58], others say that it is rather an approach or a process, instead of a product or a technology [26,59].…”

Section: Digital Twin Conceptmentioning

confidence: 99%

Towards Resilient and Sustainable Rail and Road Networks: A Systematic Literature Review on Digital Twins

et al. 2022

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The digital transformation of engineering assets has been receiving increased attention from the scientific community in the last few years. In this regard, Digital Twins (DTs) have been widely applied in the industry and are now reaching the civil infrastructures domain. At the same time, infrastructure managers face an increasing need to improve the sustainability and resilience of their assets. This paper aims firstly to map and present the current extent of DT application in rail and road networks, and secondly to perceive how these applications can contribute to increase their sustainability and resilience. To achieve this, the authors propose a systematic review on the DT literature related to rail and road infrastructure networks. The results show that the DT research in this domain is still scarce and that only a few use cases have attracted the attention of the scientific community. The results also indicate that most applications in rail and road networks focus on their operation and maintenance, and that there is a considerable unexplored potential for DT applications in this sector. More DT-related studies within this scope are expected to emerge in the coming years, and further research regarding its contribution to sustainability and resilience is needed.

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Section: Digital Twin Conceptmentioning

confidence: 99%

Towards Resilient and Sustainable Rail and Road Networks: A Systematic Literature Review on Digital Twins

et al. 2022

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“…Enquanto alguns autores defendem que uma representação digital de um ativo ou de um sistema de ativos é suficiente para constituir um DT [5,[28][29][30][31], outros defendem que um DT é muito mais do que uma representação digital [16,[32][33][34][35][36][37]. Enquanto alguns autores afirmam que o DT é uma tecnologia [4,18,[36][37][38][39][40], outros afirmam que é uma abordagem ou um processo, em vez de um produto ou uma tecnologia [15,41].…”

Section: Digital Twinunclassified

Digital Twins em redes ferroviárias e rodoviárias – Uma revisão sistemática da literatura

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Almeida

et al. 2022

4º Congresso Português De Building Information Modelling Vol. 1 - ptBIM

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“…Структурная схема модели автоматизации процесса проектирования устройства контактной сети, реализуемой в среде визуального программирования [выполнено авторами].производству электротехнических расчётов (к примеру, ЕТАР[20][21][22]) позволит вывести на качественно новый уровень ведение комплекса расчётов и проектирования железных дорог России .Подобные технологии в настоящее время апробируются в Российском университете транспорта на кафедре «Электроэнергетика транспорта» .КРАТКИЕ ВЫВОДЫПереход проектной организации на проектирование с применением BIM-технологий означает не только замену традиционных методов проектирования (2D-чертежи) на информационную модель . Изменения касаются основных рабочих процессов организации, в которых участвуют технические специалисты и руководители всех уровней .…”

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Modern App.roaches to Design of Traction Power Network Facilities Using BIM Technology

2022

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Optimisation of architecture and construction projects of power supp.ly systems can be achieved with the help of BIM technology, which allows creating a single information model of interrelated processes. It permits to automatically prevent many design mistakes, and BIM makes analysis of project decisions made easier and more visual, significantly improving quality of design, and working documentation.BIM technology is a modern app.roach to design-build-operate cycle. We can say that BIM is organised information about an object, used both at the design and construction stage, and during its operation and dismantling.A single information space, that is a database containing all information about the technical, operational, energy and other features of the facility constitutes an important component of this technology. Due to an accurate and detailed development of the model, this technology makes it possible to carry out various calculations and analyses. A computer model of a new object created during the design process contains all the information about it. With BIM design, a designer at any level has the opp.ortunity and direct need to think about an object as about a holistic model, in real time, and in conformity with its economic component.Competent use of software products for development of BIM models, as well as of the visual programming environment and of the subsequent execution of working documentation, significantly reduces design time and the number of errors. Thus, the costs and time for correcting errors are minimised.The above features of BIM technology allow full use of its advantages when adopting digital modelling in construction of railway power facilities. This process also offers an opp.ortunity to directly relate development of engineering design solutions and electrical engineering calculations within simulation modelling.The objective of the study was to analyse of practical adaptability and features of adoption of this technology while designing catenary. Generalised expertise served to demonstrate key points in implementing relevant information environment, features of development of digital twins of objects of power supp.ly infrastructure and of their operation.

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A Digital Model of a Traction Substation with Two Types of Current

Cited by 10 publications

References 3 publications

Towards Resilient and Sustainable Rail and Road Networks: A Systematic Literature Review on Digital Twins

Towards Resilient and Sustainable Rail and Road Networks: A Systematic Literature Review on Digital Twins

Digital Twins em redes ferroviárias e rodoviárias – Uma revisão sistemática da literatura

Modern App.roaches to Design of Traction Power Network Facilities Using BIM Technology

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