Structural – functional model of maintenance and repair of the traction substations equipment
Journal Title: Technika Transportu Szynowego - Year 2017, Vol 284, Issue 11
Abstract
To solve the problem of improving the quality control of substation equipment maintenance and repair process the structural and functional analysis for the distances of power supply has been performed. As a linguistic support for this task the International Standards Package Modeling IDEF (Icam Definition) has been used. It allows to analyze the process from three key perspectives at the same time – IDEFO (Integrated Definition for Function Modeling), IDEF3 and DFD (Data Flow Diagram). IDEF modeling is a way to reduce the amount of costly errors by structuring the process in the early stages of creating intelligent systems. It improves the communication between users and developers and smooth the transition from analysis to design. A complex task of equipment maintenance and repair process has been divided into a series of simple tasks on the basis of IDEF modeling. Structural - functional modeling with the selection of events has been done according to the IDEF0 methodology. Description of processes has been done according to the methodology IDEFЗ. DFD method has been used for building the data flow diagrams. Conducted structural-functional analysis has been shown that at some stages this process often requires the operational definition of different types of resources needed to perform repair work.
Authors and Affiliations
Victor Sychenko, Dmytro Mironov, Andrzej Białoń
Keywords
Related Articles
- EP ID EP270959
- DOI -
- Views 52
- Downloads 0
Analiza przebiegu III linii metra warszawskiego w świetle dotychczasowych koncepcji i przyszłych potrzeb
Concept of the 3rd line of metro Warsaw, which is subject of the article, has nature of the initial analysis. Firstly, current underground network in Warsaw, which is currently developed (2nd line – West and East section...
Linia metra nr 4 / Zielona w Budapeszcie
The Green Line of the Budapest underground was commissioned at the end of March 2014 and the connection of the Kelenföld and the Keleti railway station was built with the Danube underground tunnel. It is planned to build...
Realizacja programu przygotowania i uruchomienia przewozów kolejami dużych prędkości
In the article a project genesis having its beginning in 90s of last age and discussed legal basis of the investment implementation within the TEN-T network was described. Subsequently the program’s material scope concer...
Integracja systemów zarządzania w transporcie kolejowym
The mandatory management systems implemented since 2008 in rail transport resulting from legal requirements, very often (especially in the first years of implementing the requirements) functioned independently of the opt...
Perspektywy rozwoju kolejowych międzynarodowych przewozów pasażerskich w Europie Środkowo-Wschodniej w aspekcie budowy linii dużych prędkości
The last quarter of a century gave the relevant progress in shortening the transfer time between cities of Centre-Eastern Europe. They are shorter, on average by 27.5% in comparison with transfer times in 1989. However i...