SIPROTEC 4 and SIPROTEC Compact with EN100 module may be vulnerable to cyberattacks
SIPROTEC 4 and SIPROTEC Compact users are recommended to check EN100 module firmware.
Digital Substation is an engineering publication focused on IEC 61850 automation, protection systems, and digital grid intelligence.
SIPROTEC 4 and SIPROTEC Compact users are recommended to check EN100 module firmware.
GOOSE-messaging has been covered a lot in many technical papers and to add anything valuable to the subject is rather difficult. But we will try. And functional constrained data will help us with that.
There are several applications that can be used for monitoring IEC 61850 traffic in the Ethernet network. But there is one free-of-charge option everyone should know about.
The number of Ethernet switches with integrated IEC 61850-8-1 server increases. Manufacturers do not only implement standard logical node classes according to IEC 61850-7-4 but also those ones introduced by IEC 61850-90-4 technical report. These switches do also support buffered and unbuffered reporting mechanisms. Seems like the closest future is the one where IEC 61850-8-1 (MMS) communications will replace communications over SNMP (being widely used at the moment). This will allow for integration of Ethernet switches in process control systems the same way as it is done with IEC 61850-8-1 pr
In Electric Power Networks of Russia-2014 exhibition MOXA presented DA-820 industrial computer which supports PRP and HSR redundancy protocols. Now process control systems manufacturers and suppliers can use this platform to offer workstations for integration in IEC 61850 station bus networks without redundancy boxes.
CIGRE announced the establishment of new working group as a part of B5 technical committee (Relay protection and automation). New working group will be established in 2014.