An overview of power reactor kinetics and control in load-following operation modes

被引：7

作者：

Zerovnik, Gasper ^{[1
]}

Calic, Dusan ^{[1
]}

Gerksic, Samo ^{[1
]}

Kromar, Marjan ^{[1
]}

Malec, Jan ^{[1
]}

Mihelcic, Anze ^{[1
]}

Trkov, Andrej ^{[1
]}

Snoj, Luka ^{[1
]}

机构：

[1] Jozef Stefan Inst, Ljubljana, Slovenia

来源：

FRONTIERS IN ENERGY RESEARCH | 2023年 / 11卷

关键词：

load-following; reactor kinetics; reactor control; reference scenarios; reactivity feedback; SPATIAL XENON OSCILLATIONS; PRESSURIZED-WATER REACTORS; EFFECTIVE DIFFUSION HOMOGENIZATION; TIME-OPTIMAL CONTROL; NUCLEAR-REACTOR; CORE POWER; PWR CORE; STABILITY ANALYSIS; AXIAL OFFSET; STATE-FEEDBACK;

D O I：

10.3389/fenrg.2023.1111357

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Previous work done on reactor kinetics and control in load-following operation modes available in open literature is reviewed. The analysis is focused on, however not limited to pressurized water reactors. Different approximations of the time-dependent neutron transport problem as well as different control algorithms are described in detail and compared. Due to lack of published information the majority of the comparisons was done on qualitative level. In order to facilitate future testing and intercomparisons of models and algorithms, two so-called reference scenarios with time-dependent power demand are defined: a scenario to test the limitations of the load-following capabilities of the nuclear facilities and a second, quasi-realistic scenario.

引用

页数：24

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