Nuclear Technology Laboratory
Department of Electrical & Computer Engineering,
Aristotle University of Thessaloniki,
Macedonia, Greece.

Nuclear Technology Laboratory

Annals of Nuclear Energy paper abstract.

Volume 23, Issue 12, Pages 989-995, August 1996.

Identification of the excitation source of the pressure vessel vibration in a soviet built WWER PWR with signal transmission path analysis

M. Antonopoulos-Domis, K. Mourtzanos and G. Por.

Signal Transmission Path Analysis via Multivariate Auto-Regressive modelling was applied at signals recorded at a WWER power reactor. The analysis suggests that the source of excitation of all signals at 25 Hz is due to main coolant pump vibration.

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