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 70
- Downloads 0
Urządzenia ochrony zwierząt odpowiedzią na ogólnoświatowy problem kolizji pociągów ze zwierzętami
The probability of collisions with animals and their consequences depend on several factors, of which the speed and design of the train are very important. The problem of safety related to collisions concerns much more p...
Analiza techniczno-ekonomiczna efektywności zastosowania w manewrowych lokomotywach S200 samoczynnego układu o regulacji ciągłej utrzymującego optymalną temperaturę wody w układzie chłodzenia silnika spalinowego
The analysis of the works connected with rationalization of cooling systems and automatic temperature control systems (ATCS) for heat carriers (water, oil, charging air and others) of the diesel engines indicates the pos...
Nowe połączenie Berlin–Monachium. Charakterystyka eksploatacyjna
Completion of realization of VDE 8 project and putting the high-speed line into service is closely related with the significant change of the transport offer of DB Fernverkehr on the Munich–Berlin axis and on connected s...
Konkurencja na rynku międzynarodowych przewozów pasażerskich. Przewozy pasażerskie pomiędzy Warszawą a stolicami krajów Europy Centralnej
Mobility is extremely important for economic development and for the quality of life of citizens who are free to travel both for leisure and leisure purposes and for business purposes or training. In this article, being...
Kolej jednoszynowa w Tokio
The Tokyo monorail is a transport system operating between the capi- tal of Japan and the civilian airport Haneda, the largest airport of the country. The monorail line is built mainly on flyovers and it is 17.8 km long...