Research on Error-Tolerant Model of Master Control Computer for Electronic Automation System

Abstract:

The power system operates safely and stably depends on the reliable operation of electric automation system of which the master control computer is the core. To improve the reliability,security and real-time performance of the master control computer, the error-tolerant model of master control computer based on replication technology for electronic automation system is built and the implementing method of model is introduced in great detail. For the defects of dual-computer hot backup system and on the basis of three-machine voting system, the error-tolerant model of master control computer designed in this paper makes some improvements in system structure and voting algorithm ,so as to provide a reference for the construction of electronic automation system in the “strong” and "self-healing" smart grid.

• Periodical: Advanced Materials Research (Volumes 383-390)
• Pages: 5764-5770
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.383-390.5764
• Online since: November 2011
• Authors: Shuang Yu Du, Xian Pei Wang, Tong Zhong Yang
• Keywords: Electric Automation System, Error-Tolerant, Replication Technology, Voting

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