Safety signals (conservative delays for actuation).
|Reactor protection||High containment pressure or low pressurizer pressure||0.9|
|Reactor scram||Reactor protection or low pump speed or high pressurizer pressure||1|
|Coolant pump stop||Reactor protection or reactor scram or ADS first stage opening or low pressurizer level||3|
|Feed and steam lines isolation||Reactor protection or turbine trip||0.15|
|Core makeup tank injection||Reactor protection or low pressurizer level||2|
|Emergency condensers actuation||SG high pressure or passive primary cooling actuation||0.5|
|Passive primary cooling actuation||CMT injection or high pressurizer level||4|
|ADS first stage opening||CMT injection and low level in both CMTs||20|
|ADS second stage opening||ADS first stage opening||70|
|ADS final stage opening||ADS second stage opening and very low level in both CMTs||250|
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.