Study on test of substation automation system

2015 ◽  
pp. 329-336
Keyword(s):  
Automation System ◽  
Substation Automation

IEC 61850 based substation automation system: A survey

2020 ◽  
Vol 120 ◽  
pp. 106008 ◽  
Author(s):  
Mohd. Asim Aftab ◽  
S.M. Suhail Hussain ◽  
Ikbal Ali ◽  
Taha Selim Ustun
Keyword(s):  
Automation System ◽  
Iec 61850 ◽  
System A ◽  
Substation Automation

scholarly journals Study of Information Fusion of Distribution Network Automation and Digital Substation Automation

2018 ◽  
Vol 232 ◽  
pp. 03019
Author(s):  
Lei Zhang ◽  
Yuzhi Zhou ◽  
Bifu Qian
Keyword(s):  
Information Fusion ◽  
Distribution Network ◽  
Regional Distribution ◽  
Automation System ◽  
Main Function ◽  
Information Interaction ◽  
Digital Substation ◽  
Substation Automation ◽  
Fusion Scheme

Information fusion of distribution network automation and digital substation automation can improve the efficient use of the digital substation’s distribution network data and strengthen the distribution network. The scheme adds a distribution network area controller for information interaction and integrally models distribution network and digital substation equipment based on the IEC 61850 protocol. This paper details the information fusion scheme of regional distribution network and substation automation system as well as the main function of the controller. The case study demonstrates that the fusion strategy can make the information collection more direct and the fault elimination more intelligent when dealing with the defects and faults of the distribution network.

Research on the Application of IBE in IEC61850 Substation Automation System

2011 ◽  
Vol 130-134 ◽  
pp. 2805-2808
Author(s):  
Shao Ping Yin
Keyword(s):  
Public Key Infrastructure ◽  
Public Key ◽  
Communication Security ◽  
Automation System ◽  
Paper Briefly ◽  
Iec 61850 ◽  
Smart Grid Communications ◽  
Identity Based ◽  
Substation Automation ◽  
Reasonable Choice

In order to reap the benefits promised by the Smart Grid, communications between the IEDs in IEC 61850 Substation Automation System (SAS) will need to be made much more secure.Traditional security solutions based on Public Key Infrastructure (PKI) are calculation intensive and introduces latency that will be difficult to meet substation environmental and electrical requirements, so they are not well suited for IEC 61850 SAS. Identity based encryption (IBE) schemes, introduced by Shamir in 1984 [5] are based on the idea to use participant’s unique identities as public key and public key directories are unnecessary. Thus, utilizing IBE in IEC 61850 SAS is a reasonable choice. This paper briefly introduces the features of IEC 61850 SAS communication security and IBE and then propose an IBE-based Self Private Key Generated (SPKG) encryption scheme to establish encryption system in IEC 61850 SAS. Advantages of this SPKG Scheme are also discussed in the paper.

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