Erfahrungen bei der Erstellung und dem Einsatz eines Datenvalidierungsmodells zur Prozessüberwachung und -optimierung im Kernkraftwerk Isar 2

At Isar 2 Nuclear Power Station, sample possibilities have been examined of improving the quality ofthe available operational measurements in order that they are harmonised with the process topology. Experience thereby accumulated so far shows that, in contrast to simulation, data validation is a suitable medium, inter alia, for the monitoring of thermal performance and for checking measured variables. Conformity of the structure of the model with the actual plant is thereby of crucial importance.