Optimization of automatic power control of pulsed reactor IBR-2M in the presence of instability
Optimization of automatic power control of pulsed reactor IBR-2M in the presence of instability
Pepelyshev Yu.N.(Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, Dubna, Russia); Davaasuren Sumkhuu(Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, Dubna, Russia)
54권 8호, 2877~2882쪽
초록
The paper presents the main results of computational and experimental optimization of the automatic power control system (AС) of the IBR-2M pulsed reactor in the presence of a high level of oscillatory instability. Optimization of the parameters of the AС 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.
Abstract
The paper presents the main results of computational and experimental optimization of the automatic power control system (AС) of the IBR-2M pulsed reactor in the presence of a high level of oscillatory instability. Optimization of the parameters of the AС 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.
- 발행기관:
- 한국원자력학회
- 분류:
- 원자력공학