Optimization of automatic power control of pulsed reactor IBR-2M in the presence of instability

The paper presents the main results of computational and experimental optimization of the automatic power control system (AC) of the IBR-2M pulsed reactor in the presence of a high level of oscillatory instability. Optimization of the parameters of the AC made it possible to significantly reduce the...

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Bibliographic Details
Published in:Nuclear engineering and technology 2022, Vol.54 (8), p.2877-2882
Main Authors: Pepelyshev, Yu.N, Davaasuren, Sumkhuu
Format: Article
Language:Korean
Online Access:Get full text
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Summary:The paper presents the main results of computational and experimental optimization of the automatic power control system (AC) of the IBR-2M pulsed reactor in the presence of a high level of oscillatory instability. Optimization of the parameters of the AC made it possible to significantly reduce the influence of random and deterministic oscillations of reactivity on the noise of the pulse energy, as well as to sharply reduce the manifestation of the oscillatory instability of the reactor. As a result, the safety and reliability of operation of the reactor has increased substantially.
ISSN:1738-5733
2234-358X