Application of New Methodology of Form-Functions Calculations in SCORPIO-VVER System

J. Šůstek / ŠKODA JS a.s. / Czech Republic

16th Symposium of AER on VVER Reactor Physics and Reactor Safety (2006, Bratislava, Slovakia)
Core Surveillance and Monitoring


An accurate reconstruction of the pin-wise power distribution is an important part of the limit checking of reactor operation. In SCORPIO-VVER core monitoring system, this is provided by the RECON module on the basis of pre-calculated form-functions. A new technique was implemented for improvement of the accuracy of pin-wise power reconstruction via a new methodology of form-functions calculations.

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