Fault tolerant system design for uninterruptible power supplies
DOI:
https://doi.org/10.20535/RADAP.2012.48.149-158Keywords:
uninterruptible power supply, combined structure redundancy, design for reliabilityAbstract
The problem of design for reliability of a fault tolerant system for uninterruptible power supplies is considered. Configuration of a fault tolerant system determines the structure of an uninterruptible power supply: power supply built from modules of the same type, stand-by sliding reserve for them, twice total reserve of the power supply with two accumulator batteries, the controls and diagnostics means. The developed tool for automated analytical model of fault tolerant systems generation and illustration of its capabilities in determination of requirements for repair service and accumulator batteries are given.References
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