Søren Kjærsgaard<p>This weekend was special: yesterday the baltic countries: Estonia, Lithuania and Latvia, disconnected from the Russian/Belarus 50Hz power grid, going ‘island mode’, controlling the 50Hz grid frequency themselves. </p><p>After more than a day of different stability tests, this afternoon, just before 13:00 CET, a connection to the European grid was established via Poland, so now the the three countries are in 50Hz sync with Europe. </p><p>I observed a small, undramatic, ‘burp’ in the frequency at the time of the event, and my wall socket is now in full sync with the measurement in Estonia, provided by <a href="https://techhub.social/tags/sympower" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sympower</span></a>⚡️ 😃👌🏼</p><p><a href="https://techhub.social/tags/gridtech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gridtech</span></a> <a href="https://techhub.social/tags/powerdistribution" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>powerdistribution</span></a> <a href="https://techhub.social/tags/electronicsengineering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>electronicsengineering</span></a> <a href="https://techhub.social/tags/testandmeasurement" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>testandmeasurement</span></a></p>