Nuclear safeguard assessment in nuclear power plants (NPPs) using loss function with modified random numbers

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• 作者：Tae Ho Woo ; ^{thw@snu.ac.kr}
• 关键词：Nuclear power plants (NPPs) ; Life extension ; Loss function ; Safeguard Factor (SF) ; Nuclear Safeguard Protocol (NSP)
• 刊名：Annals of Nuclear Energy
• 出版年：2012
• 期刊代码：1_03064549
• 类别：pw
• 出版时间：May, 2012
• 卷：43
• 期：Complete
• 页码：1-7
• 文件大小：809 K

摘要

The energy production in nuclear power plants (NPPs) is investigated for the safeguard risk management using economic factors. The economic loss function is used for the life quality in the social and natural objects. For the basic event elements, the game theory is applied for the basic elements of the incidents in non-secure situations. The Safeguard Factor (SF) is introduced for the quantifications of simulation. The results are shown by the standard productivity comparisons with the designed power operations, which is obtained as the range of secure life extension in 2000 MW_e is between 0.0000 and 9.1985 and the range in 600 MW_e is between 0.0000 and 2.7600. So, the highest value in the range of secure power operation increases about 3.33 times higher than that of the interested power operation in this study, which means the safeguard assessment is quantified by the power rate in the life extension of the NPPs. The Nuclear Safeguard Protocol (NSP) is constructed for the safe operation successfully.