Markov Models for Reliability-centered Maintenance Planning

نویسنده

  • Gerhard Theil
چکیده

For reliability-centered planning of preventive maintenance a three-stage combined outage and maintenance model of Markov-type is proposed in which each stage of system degradation is characterized by an individual outage and maintenance rate. By this model the restriction of Markov-theory to constant transition rates is overcome. Performing some simplifications the model can be used in reliability calculation software for large power systems without major modifications. Application results will give detailed insight into the interaction between aging processes, outages, repairand maintenance-activities.

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تاریخ انتشار 2004