IEC TR 61838:2009
Nuclear power plants - Instrumentation and control important to safety - Use of probabilistic safety assessment for the classification of functions
Abstract
IEC/TR 61838:2009 provides a survey of some of the methods by which probabilistic risk assessment results can be used to establish "risk-based" classification criteria, so as to allow FSEs to be placed within the four categories established within IEC 61226. The safety principles and the usefulness of a risk-based approach to classification are discussed and a description of four different approaches is presented. The main technical changes in this second edition with regard to the previous edition are as follows:
- to update the references and the terminology;
- to take into account the progress done since edition 1.
- to update the references and the terminology;
- to take into account the progress done since edition 1.
Additional information
Publication type | Technical Report |
---|---|
Publication date | 2009-12-14 |
Edition | 2.0 |
Available language(s) | English/French |
TC/SC | TC 45/SC 45A - Instrumentation, control and electrical power systems of nuclear facilitiesrss |
ICS | 27.120.20 - Nuclear power plants. Safety |
Stability date | 2025 |
Pages | 123 |
File size | 1582 KB |
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