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After the first edition of IEC 61850 was introduced as a communication standard for substation automation more than 15 years ago, it has been steadily growing in popularity based on the positive...

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From the Editor

Dear Friends, Nine months ago, our lives changed dramatically and unexpectedly due to the Coronavirus pandemic. This had an impact on the way we do everything, so we had to cancel the PAC World...

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Cover Story

The Benefits of the UCA IEC 61850 IOP

By Herbert Falk, UCA International User Group, USA The UCA International User Group (UCAIug) Interoperability tests (IOPs) have occurred bi-annually since 2011. In looking forward to the 2021-2022...