MMS替代规范的应用研究

2020 International Conference on Computer Engineering and Intelligent Control (ICCEIC) Pub Date : 2020-11-01 DOI:10.1109/icceic51584.2020.00013

Luo Hua-feng, Ruan Li-xiang, Lu Cheng-yu, Wang Li-hua, Yang Bin, Bao Yun-long

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引用次数: 0

摘要

从IEC61850 ACSI到MMS的映射存在一些问题。中国提出了替代彩信的新规范，简称CMS。介绍了CMS的技术路线和技术改进，分析了PER和通信安全机制的应用。通过最小系统，对变电站中CMS和MMS的通信性能进行了测试和比较。根据测试结果，CMS可以减少约40%的带宽，实时性基本不变。介绍了CMS的安全机制并对其进行了测试。测试结果表明，在应用层应用安全机制对实时性能的影响很小，而在传输层应用安全机制对实时性能的影响很大。

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Application Research on the Substitution Specification of MMS

There are some problems in the mapping from IEC61850 ACSI to MMS. A new specification for replacing MMS, called CMS for short, has been proposed by China. This paper introduces the technical route and technical improvement of CMS, analyzes the application of the PER and communication security mechanism. Through the minimum system, the communication performance of CMS and MMS in the substation was tested and compared. According to the test result, CMS can reduce approximately 40% bandwidth and the real-time performance is basically unchanged. The security mechanism of CMS is introduced and tested. The test result shows that applying security mechanism on application layer has little impact on the real-time performance, meanwhile applying security mechanism on transport layer influences a lot.

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2020 International Conference on Computer Engineering and Intelligent Control (ICCEIC)

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