Citation

Zou S, Huang B, Li S. China Saf. Sci. J. 2020; 30(1): 1-6.

Copyright

(Copyright © 2020, China Occupational Safety and Health Association, Publisher Gai Xue bao)

DOI

10.16265/j.cnki.issn1003-3033.2020.01.001

PMID

unavailable

Abstract

In order to guarantee safe operation of marine floating nuclear power plants, human factor reliability of them is analyzed by using HCR model. Firstly, influence of external factors such as ocean microclimate, noise and hull motion on operating speed and accuracy was analyzed and quantified, and HCR model was modified. Then, with LOCA of marine floating nuclear power plants as an example, behaviors of people involved in the accident and their handling process were analyzed before values of calculation parameters were obtained according to accident scenarios. Finally, failure probability of operator's recognition of and response to abnormal LOCA signals was calculated. The results show that calculated results are in good agreement with actual situation, and the modified HCR model has greater operability. © 2019 China Safety Science Journal

Language: zh