Analytical method for analyzing message transmission processes in FDDI networks for digital substations
Objectives. To develop analytical approaches for the evaluation of probability-time characteristics and fiber distributed data interface (FDDI) network performance with the marker access method, thus enabling communication processes for digital electrical substations to be automated.Methods. The aut...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | Russian |
| Published: |
MIREA - Russian Technological University
2024-12-01
|
| Series: | Российский технологический журнал |
| Subjects: | |
| Online Access: | https://www.rtj-mirea.ru/jour/article/view/1028 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849394568790802432 |
|---|---|
| author | A. S. Leontyev D. V. Zhmatov |
| author_facet | A. S. Leontyev D. V. Zhmatov |
| author_sort | A. S. Leontyev |
| collection | DOAJ |
| description | Objectives. To develop analytical approaches for the evaluation of probability-time characteristics and fiber distributed data interface (FDDI) network performance with the marker access method, thus enabling communication processes for digital electrical substations to be automated.Methods. The authors used theory reliability methods, random process theory, mass maintenance theory, the Laplace–Stieltjes transformation for inferring functional equations and the probability-time characteristics calculation for the information transfer processes with the occurring failures.Results. We conducted a numerical study of packet transfer processes between central processing stations in the FDDI network. We considered the processes of discrete information exchange between electronic devices in the system of electrical digital substations. These included the main technological operations and electrical digital substations operator performed when preparing reports. We described the different modes of operation, both for the individual electrical digital substation and for the system. The authors calculated node loading dependencies, FDDI network performance and temporal characteristics of the packet transfer processes on the incoming message flow intensity and the transmission medium reliability. We conducted a functional analysis of the FDDI networks on two fiber-optic rings which form the main and redundant path of data transfer between the network nodes, significantly increasing network resiliency. The objective of the study was to analyze the information transfer processes in FDDI networks with an accent on ensuring the transmission medium reliability.Conclusions. We were able to establish the existence of the critical operating network region, which leads to a sharp increase in node load and temporal characteristics, while performance reaches its maximum value and then sharply decreases. We propose the exchange of discrete messages to reflect the electronic devices state and information messages of operator between various remotely spaced electrical digital substation with the FDDI fiber-optic network. |
| format | Article |
| id | doaj-art-bc5725efbdba440d88f229eec637b24e |
| institution | Kabale University |
| issn | 2782-3210 2500-316X |
| language | Russian |
| publishDate | 2024-12-01 |
| publisher | MIREA - Russian Technological University |
| record_format | Article |
| series | Российский технологический журнал |
| spelling | doaj-art-bc5725efbdba440d88f229eec637b24e2025-08-20T03:39:57ZrusMIREA - Russian Technological UniversityРоссийский технологический журнал2782-32102500-316X2024-12-01126263810.32362/2500-316X-2024-12-6-26-38456Analytical method for analyzing message transmission processes in FDDI networks for digital substationsA. S. Leontyev0D. V. Zhmatov1MIREA – Russian Technological UniversityMIREA – Russian Technological UniversityObjectives. To develop analytical approaches for the evaluation of probability-time characteristics and fiber distributed data interface (FDDI) network performance with the marker access method, thus enabling communication processes for digital electrical substations to be automated.Methods. The authors used theory reliability methods, random process theory, mass maintenance theory, the Laplace–Stieltjes transformation for inferring functional equations and the probability-time characteristics calculation for the information transfer processes with the occurring failures.Results. We conducted a numerical study of packet transfer processes between central processing stations in the FDDI network. We considered the processes of discrete information exchange between electronic devices in the system of electrical digital substations. These included the main technological operations and electrical digital substations operator performed when preparing reports. We described the different modes of operation, both for the individual electrical digital substation and for the system. The authors calculated node loading dependencies, FDDI network performance and temporal characteristics of the packet transfer processes on the incoming message flow intensity and the transmission medium reliability. We conducted a functional analysis of the FDDI networks on two fiber-optic rings which form the main and redundant path of data transfer between the network nodes, significantly increasing network resiliency. The objective of the study was to analyze the information transfer processes in FDDI networks with an accent on ensuring the transmission medium reliability.Conclusions. We were able to establish the existence of the critical operating network region, which leads to a sharp increase in node load and temporal characteristics, while performance reaches its maximum value and then sharply decreases. We propose the exchange of discrete messages to reflect the electronic devices state and information messages of operator between various remotely spaced electrical digital substation with the FDDI fiber-optic network.https://www.rtj-mirea.ru/jour/article/view/1028digital substationsfddi networkstoken access methodmodelstime characteristicsfailuresperformance |
| spellingShingle | A. S. Leontyev D. V. Zhmatov Analytical method for analyzing message transmission processes in FDDI networks for digital substations Российский технологический журнал digital substations fddi networks token access method models time characteristics failures performance |
| title | Analytical method for analyzing message transmission processes in FDDI networks for digital substations |
| title_full | Analytical method for analyzing message transmission processes in FDDI networks for digital substations |
| title_fullStr | Analytical method for analyzing message transmission processes in FDDI networks for digital substations |
| title_full_unstemmed | Analytical method for analyzing message transmission processes in FDDI networks for digital substations |
| title_short | Analytical method for analyzing message transmission processes in FDDI networks for digital substations |
| title_sort | analytical method for analyzing message transmission processes in fddi networks for digital substations |
| topic | digital substations fddi networks token access method models time characteristics failures performance |
| url | https://www.rtj-mirea.ru/jour/article/view/1028 |
| work_keys_str_mv | AT asleontyev analyticalmethodforanalyzingmessagetransmissionprocessesinfddinetworksfordigitalsubstations AT dvzhmatov analyticalmethodforanalyzingmessagetransmissionprocessesinfddinetworksfordigitalsubstations |