Nuclear power base mobile equipment configuration evaluation method based on multi-unit safety evaluation
The invention belongs to the technical field of evaluation methods, and particularly relates to a nuclear power base mobile equipment configuration evaluation method based on multi-unit safety evaluation. Comprising the following steps of 1, modeling mobile equipment, adding the mobile equipment int...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention belongs to the technical field of evaluation methods, and particularly relates to a nuclear power base mobile equipment configuration evaluation method based on multi-unit safety evaluation. Comprising the following steps of 1, modeling mobile equipment, adding the mobile equipment into an event tree and a fault tree of a single-unit PSA model by utilizing PSA software, and analyzing intervention time and personnel reliability events of the mobile equipment; step 2, establishing an MUPSA model by utilizing PSA software; 3, setting a sensitivity analysis example and calculating; 4, analyzing risk change by using a calculation result, and preliminarily selecting a configuration scheme; 5, performing multi-target comprehensive optimization analysis in combination with configuration maintenance cost, availability, comprehensive emergency scheduling and other elements, and further screening a configuration scheme; and step 6, providing existing configuration evaluation and configuration suggestions o |
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