Scientific and Technical Journal

ELECTROTECHNIC AND COMPUTER SYSTEMS

ISSN Print 2221-3937
ISSN Online 2221-3805
RELIABILITY MODEL FOR FAILURE CAUSE ANALYSIS OF SYSTEM WITH NON-SYMMETRICAL LOADED 2-OUT-OF-3 REDUNDANCY
Abstract:

Mathematical reliability model of the electrical system with non-symmetric loaded 2-out-of-3 redundancy is suggested. The model is designed for failure cause analysis of the system. Reliability of the system is formalized by dynamic fault tree, and probability characteristics calculated based on the split homogeneous Markov model. The main advantage of the proposed model is adequate consideration of the impact of non-symmetric conditions of the system failure and load-sharing between components on failure cause probability characteristics of the system.

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References

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