SPAR-H方法在数字化核电厂人因可靠性分析中的应用研究
doi: 10.13832/j.jnpe.2021.03.0126
Application of SPAR-H Method in Human Reliability Analysis of Digital Nuclear Power Plants
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摘要:
标准化核电厂人因风险分析（SPAR-H）方法在数字化核电厂的适用性尚未得到充分研究。本研究通过对核电厂数字化后操纵员行为特征的研究和SPAR-H方法在岭东核电厂中的具体应用，分析得出SPAR-H方法应用于数字化核电厂时存在分析结果过度保守、认知过程不够完整、部分行为形成因子（PSF）过于敏感等不足，并针对以上不足对SPAR-H方法提出明确PSF水平的判断标准、完善SPAR-H方法的认知模型、建立人因数据库等改进建议，从而使SPAR-H方法更适用于数字化核电厂的人因可靠性分析。
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关键词:
- 数字化核电厂 /
- 标准化核电厂人因风险分析（SPAR-H） /
- 人因可靠性分析（HRA） /
- 人因失误
Abstract: The applicability of SPAR-H method in the digital nuclear power plant has not been fully studied. This paper studied the operator behavior characteristics of the digital nuclear power plant and the application of SPAR-H method in Lingdong Nuclear Power Plant. The study results show that SPAR-H method has some deficiencies, such as over-conservative analysis results, incomplete cognitive process, and over-sensitivity of partial PSF when applied to digital nuclear power plants. In view of the above shortcomings, some suggestions are put forward for SPAR-H method, such as defining the PSF criterion, perfecting the cognitive model of SPAR-H method, and establishing the human factors database, and thus SPAR-H method can be more suitable for HRA of digital nuclear power plants.-
Key words:
- Digitalnuclear power plants /
- SPAR-H /
- HRA /
- Human error
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