Hello everyone!

I’ve started a series of online case study events. They will be held on the last Friday of each month. The next one will be on March 28 at 7 PM (UTC+2) and will be dedicated to the analysis of short circuit on 110 kV parallel lines.

At this study we will:

✅ Review the primary scheme before the event.

✅ Talk about protection philosophy with focus on phase-differential protection.

✅ Determine fault type and sequence of events.

✅ Analize distance protection behavior in Siemens 7SA611 and Hartron (Ukrainian manufacturer) L030 relays.

✅ Share lessons learned.

✅ Have a Q&A session.

P.S. It’s my second stream so, please, be patient if there will be some technical issues. First one I couldn’t start on time:)


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