Transmission system equipment maintenance: On-line use of circuit breaker condition data
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abstract
This paper defines a frame work of system level maintenance strategy based on probabilistic maintenance models. A concept of 'top-down' approach, listing various steps in operation and planning affected by maintenance strategy, is introduced. Illustration of these steps in detail is explained in 'bottom-up' approach with application to circuit breaker. A failure rate estimation model for circuit breaker is proposed using the on-line condition data. A brief discussion of probabilistic maintenance model is presented, followed by problem formulation for system level maintenance strategy. 2007 IEEE.
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2007 IEEE Power Engineering Society General Meeting