| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6762133 | Nuclear Engineering and Design | 2014 | 13 Pages |
Abstract
The paper presents a risk monitoring system developed based on GO-FLOW methodology which is a success-oriented system reliability modeling technique for phased mission as well as time-dependent problems analysis. The risk monitoring system is designed to receive information on plant configuration changes either from equipment failures, operator interventions, or maintenance activities, then update the Living PSA model with online modification to the system GO-FLOW model file which contains all the functional modes of equipment represented by a proposed generalized GO-FLOW modeling structure, and display risk values graphically. The risk monitoring system can be used to assist safety engineers and plant operators in their maintenance management and daily operation risk management at NPPs.
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Authors
Yang Jun, Yang Ming, Hidekazu Yoshikawa, Yang Fangqing,