Browse wiki
Jump to navigation
Jump to search
At 1704, while performing post maintenance … At 1704, while performing post maintenance testing on the 'A' diesel, the automatic voltage regulator appeared to fail and was swapped from auto to manual. The 1DA bus voltage momentarily decreased causing the undervoltage relays to actuate. This actuation shifted the 'A' diesel to the emergency mode and restored bus voltage. The plant was in mode 5 at the time of the event. The 1DA bus remained energized throughout the event. Subsequently, the 1DA bus was paralleled to offsite power and the 'A' diesel generator was secured. The cause of the voltage regulator failure is being investigated.</br>The licensee notified the NRC Resident Inspector. The licensee will be notifying the State and local emergency response organizations.nd local emergency response organizations. +
21:04:00, 21 May 2008 +
44,231 +
21:30:00, 21 May 2008 +
21:04:00, 21 May 2008 +
At 1704, while performing post maintenance … At 1704, while performing post maintenance testing on the 'A' diesel, the automatic voltage regulator appeared to fail and was swapped from auto to manual. The 1DA bus voltage momentarily decreased causing the undervoltage relays to actuate. This actuation shifted the 'A' diesel to the emergency mode and restored bus voltage. The plant was in mode 5 at the time of the event. The 1DA bus remained energized throughout the event. Subsequently, the 1DA bus was paralleled to offsite power and the 'A' diesel generator was secured. The cause of the voltage regulator failure is being investigated.</br>The licensee notified the NRC Resident Inspector. The licensee will be notifying the State and local emergency response organizations.nd local emergency response organizations. +
Has query"Has query" is a predefined property that represents meta information (in form of a <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Subobject">subobject</a>) about individual queries and is provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
00:00:00, 21 May 2008 +
Modification date"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
02:14:21, 2 March 2018 +
21:30:00, 21 May 2008 +
false +
false +
0.0179 d (0.43 hours, 0.00256 weeks, 5.89014e-4 months) +
21:04:00, 21 May 2008 +
URL"URL" is a <a href="/Special:Types/URL" title="Special:Types/URL">type</a> and predefined property provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a> to represent URI/URL values.