Extension of Instrument Calibration Intervals Base on Improved AFAL Analysis

Chen Yun; Zhao Lihong; Yu Tao; He Lihua; Liu Zijing; Xie Jinsen

doi:10.13832/j.jnpe.2017.02.0064

Volume 38 Issue 2

Feb. 2025

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Chen Yun, Zhao Lihong, Yu Tao, He Lihua, Liu Zijing, Xie Jinsen. Extension of Instrument Calibration Intervals Base on Improved AFAL Analysis[J]. Nuclear Power Engineering, 2017, 38(2): 64-67. doi: 10.13832/j.jnpe.2017.02.0064

Citation:

Chen Yun, Zhao Lihong, Yu Tao, He Lihua, Liu Zijing, Xie Jinsen. Extension of Instrument Calibration Intervals Base on Improved AFAL Analysis[J]. Nuclear Power Engineering, 2017, 38(2): 64-67. doi: 10.13832/j.jnpe.2017.02.0064

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Extension of Instrument Calibration Intervals Base on Improved AFAL Analysis

doi: 10.13832/j.jnpe.2017.02.0064

1. School of Electric Engineering, University of South China, Hengyang, Hunan, 421001, China;
2. School of Nuclear Science and Technology, University of South China, Hengyang, Hunan, 421001, China

Received Date: 2016-05-11
Rev Recd Date: 2016-12-20

Available Online: 2025-02-09

Abstract

Abstract

Base on the improvement of AFAL analysis,especially the improvement of the statistical analysis method,an improved model of AFAL analysis is proposed.The result of engineering example studies have shown that,the proposed method is effective and perfect,and it can visually describe the characteristics of instrument drift,and is much better to prove the stability of extended instrument calibration cycle.
- Nuclear power plant,
- AFAL methodology,
- Calibration cycle,
- Extension