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Traditionally, a coordination scheme of circuit breakers (CBs), reclosers, and sectionalizers using time current curves has been widely used for radial networks with a single supply site or loop networks with two distribution feeders tied by a normally open tie recloser. However, conventional schemes that rely only on current information reclose onto a fault. This major drawback occurs when a normally...
This paper presents a new smart grid infrastructure for active distribution systems that will allow continuous and accurate monitoring of distribution system operations and customer utilization of electric power. The infrastructure allows a complete array of applications. The paper discusses four specific applications: a) protection against downed conductors; b) load levelization; c) loss minimization;...
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