Research on Instrument Channel Uncertainty of Nuclear Power Plant

被引：0

作者：

Wang, Shun ^{[1
]}

Huang, Qi-Chang ^{[1
]}

Wu, Zhi-Qiang ^{[1
]}

Liu, Ming-Xing ^{[1
]}

机构：

[1] Nucl Power Inst China, Sci & Technol Reactor Syst Design Technol Lab, Chengdu, Peoples R China

来源：

NUCLEAR POWER PLANTS: INNOVATIVE TECHNOLOGIES FOR INSTRUMENTATION AND CONTROL SYSTEMS (ISNPP 2019) | 2020年 / 595卷

关键词：

Nuclear power plant; Instrument channel; Uncertainty; Monte carlo method;

D O I：

10.1007/978-981-15-1876-8_41

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The instrument channel uncertainty is related to the safety and economic performance of nuclear power plants. In this paper, two kinds of uncertainty calculation methods which commonly used in the industry are summarized. The Monte Carlo Method is proposed to calculate the uncertainty of instrument channel in nuclear power plant. Three methods are utilized respectively to calculate the uncertainties of a simplified model that abstracted from safety DCS analog input channel. The results indicate that when the channel model contains abnormal distribution factors, the Monte Carlo method will be more effective than traditional methods.

引用

页码：406 / 414

页数：9

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