职称论文发布

减速器驱动次临界条理的控制战略研讨

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减速器驱动次临界条理的控制战略研讨

Control Strategy Research of Accelerator Driven Subcritical System

职称论文发布的价钱

择要: 减速职称论文发布期刊器驱动次临界条理(ADS)依托质子束流与靶作用发生的中子源,来维持反响堆运转。ADS的控制特性与运转战略和传统的压水堆(PWRs)分明差别。本文树立了ADS堆芯的双输出双输入通报函数模子。接纳减速器束流和控制棒同时来调理反响堆功率的控制战略,并设计了相应控制器。对ADS动向特性和控制特性停止了仿真,后果标明本文所设计的控制条理可以完成堆芯功率波动而无效的主动控制。
要害词: 核能迷信与工程;次临界反响堆;控制战略
Luo Run, Zhao Fuyu*
(  School of Nuclear Science and Technology,Xi’an Jiaotong University,Xi’an,710049;  )
Abstract: Accelerator driven subcritical system (ADS) produce neutrons depending on proton beams interaction with target, maintaining the reactor operation. The control characteristics and operation strategies of ADS are significantly different from those of the traditional Pressurized Water Reactors (PWRs). In this paper, the double-input-double-output transfer function model of the ADS core was established, both accelerator beam and control rod is adopted to adjust reactor power simultaneously, and the controllers are designed for this control strategy. The dynamic characteristics and control characteristics of ADS are simulated, and the results show that the designed control system could provide stable and effective automatic control of the core power.
Keywords: Nuclear Science and Engineering; Subcritical Nuclear Reactor; Control Strategy

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