Research on Service Impact Analysis for Power Communication Network Based on N-1 Principle

Abstract:

In order to realize impact analysis for power communication service, we introduce service-concerned resource models, on which we based to present a new method for service impact analysis as well as a classification for service impact type and impact degree, combining the intersection theory with fault tree method. As applications, we managed to implement this model and method for N-1 service impact analysis in case of fault alarm, cracking performance and maintenance. As an extension, we introduce a brief model for N-x analysis. These implements will improve the intelligent level of power telecommunication service impact analysis.

• Periodical: Advanced Materials Research (Volumes 846-847)
• Pages: 396-399
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.846-847.396
• Online since: November 2013
• Authors: Sheng Chao Yan*, Juan Qi
• Keywords: Fault Tree, Impact Degree, Maintenance, N-1 Analysis, N-x Analysis, Performance Cracking, Resource Model, Service Alarm, Service Impact Analysis

References

[1] ZHANG Zhi-liang, TIAN Yu-ling, WU Li-wen. Realization of the electric power automatic tele-control channel monitoring system. Telecommunications for Electric Power System, 2005, 26(152): 9-11.

[2] Miao Weiwei, He Yingli, Zhu Bin. AN IP-BASED METHOD FOR SUPERVISING THE ELECTRIC POWER TELECONTROL TRANSMISSION CHANNEL. Automation of Electric Power System, 2003, 27(24): 59-62.

[3] HU Chun-yang, JIAO Qun. Research on the supervision recording system of electric power telecommunication services. Telecommunications for Electric Power System, 2007, 28(175): 1-4.

[4] MIAO Wei-wei, GUO Bo. Development of integrated system realizing resource management and network management in Jiangsu. Telecommunications for Electric Power System, 2009, 30(3): 41-48.

[5] TANG Yun-shan, WANG Ping. New generation power communication monitor and management system. Telecommunications for Electric Power System, 2010, 31(207): 43-47.

[6] Gofuku A，Koide，S，Shimada N. Fault tree analysis and failure mode effects analysis based on multi-level flow modeling and causality estimation [C]/SICE-ICASE 2006，International Joint Conference，2006：497-500.

DOI: 10.1109/sice.2006.315478

[7] ITU-T. G. 841 Types and characteristics of SDH network protection architectures. Telecommunication standardization sector，(1999).

[8] DL 755-2001. Guide on Security and Stability[s]. 2001. (LR).

[9] ZHAN Wang, LIU Xiao-min. Improving the Security and Stability of Power Communication System By Using N-1 Principle. Telecommunications for Electric Power System, 2010, 31(215): 9-14.