The Business Chain Analysis and Display Method for Digital Substation Network Monitoring

Ming-hui LIU, Shao-qian HU, Xiao-tong ZHU

Abstract


The paper introduced the status of digital substation network monitoring and message analysis, analyzed the procedures and execution process of the typical business chains, including control business chain, relay action business chain, and measurement business chain, and proposed the business chain analysis and display method for digital substation network monitoring. By taking the control business chain as an example, the author illustrated the model mapping method of business chain and the key information points of the protocols, and realized the function of business chain analysis and display method for network monitoring via multi-protocols association analysis. At last, presented the verification instance, and summarized the beneficial effects of the method.

Keywords


Digital substation, Business chain, Network monitoring, Key information points


DOI
10.12783/dtcse/aicae2019/31490

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