Feature Extraction and Identification Techniques for the Alignment of Perturbation Simulations With Power Plant Measurements
Feature Extraction and Identification Techniques for the Alignment of Perturbation Simulations With Power Plant Measurements
Overview •We propose a methodology for the comparison of measured and simulated neutron noise signals in nuclear power plants •The key components of the proposed methodology are: 1.Auto-Power Spectral Density ofplant measurements in order to identify possible perturbation frequencies 2.Cross-Power Spectral Density between plant measurements and simulated data in order to identify possible perturbations •Reactor core used in this study is a German 4-loop pre-KONVOI Pressurized Water Reactor
perturbation identification, cross-power spectral density, Other Electrical Engineering, Electronic Engineering, Information Engineering, Other Physics Topics, feature extraction, neutron noise, Control Engineering, CORE SIM+, simulation, core diagnostics
perturbation identification, cross-power spectral density, Other Electrical Engineering, Electronic Engineering, Information Engineering, Other Physics Topics, feature extraction, neutron noise, Control Engineering, CORE SIM+, simulation, core diagnostics
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