Robust PID control of power in lead cooled fast reactors: A direct synthesis framework

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• 作者：M. Zarei^a ; ^{mo_zarei@sbu.ac.ir} ; R. Ghaderi^a ; ^{r_ghaderi@sbu.ac.ir} ; N. Kojuri^b ; ^{nkojouri@aeoi.org.ir} ; A. Minuchehr^a ; ^{a.minuchehr@sbu.ac.ir}
• 关键词：Lead cooled fast reactor ; PID control ; Direct synthesis ; Nyquist criterion ; Robustness
• 刊名：Annals of Nuclear Energy
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：102
• 期：Complete
• 页码：200-209
• 全文大小：2341 K
• 卷排序：102

文摘

Power control in BREST lead cooled fast reactor is studied. Coupled thermo-neutronic modeling of the core is taken into account. PID control approach is resorted via the direct synthesis framework. The controller robustness is investigated with regards to cycle burnup uncertainty. Nyquist stability criterion has been employed for robustness analysis.