Efficient maintenance testing in digital substations based on IEC 61850 edition 2

Efficient maintenance testing in digital substations based on IEC 61850 edition 2

Digital substations are mostly important in the future of the electric power industry which makes their testing a critical process to ensure the required reliability and security of the grid. The paper introduces the definition of a digital substation and efficient testing, as well as the requirements for isolation during testing. It later describes testing related features in IEC 61850 Edition...

Functional Testing of Substations According to Iec 61850- a New Approach

Since IEC 61850 became the widely used standard for substation communication with a lot of implementations testing is an important issue. Edition 2 is available since 2012 and offers a wide range of possibilities and sophisticated details. Due to the huge amount of prospects and different places where testing can be located and marked systematization might be helpful and will presented as an in...

Non-conventional instrument transformers Advanced GIS substations with IEC 61850-9-2 LE process bus

Real Time Simulation Testing Using IEC 61850

-As IEC 61850 becomes more widely accepted in the electrical engineering community, it is important that the testing tools keep pace with this development. IEC 61850 presents new challenges to real time simulation and closed-loop testing of protective relays. Electrical interfaces used for binary signaling and voltage/current amplifiers must be replaced by an Ethernet connection and an IEC 6185...

Investigation of Wireless LAN for IEC 61850 based Smart Distribution Substations