Hidden Failure in Protective Relays: Supervision and Control
This thesis performs simulations of a relay supervisory system (RSS) that works passively in conjunction with the existing protective relaying system at a substation. During normal system operating conditions, the RSS supervises the relay system to prevent trips due to hidden failures. During wide a...
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/36571 http://scholar.lib.vt.edu/theses/available/etd-2598-11226/ |