A Kind of Intelligent Substation Layer Fiber Smart Tag Technology Research

Abstract

Intelligent substation use more fiber, but the way of using artificial check cable and virtual circuit corresponding relation are inefficient and error-prone. Analyzes the cable information "nakedness corresponding" principle, this paper proposes a smart tag technology, based on the QR code mode and the coding, generation of smart labels and parsing is studied. Sweep through smart tag "see", it can realize optical cable connection information balance is corresponding to the "display, which reduces the error rate of optical cable maintenance, convenient debugging and maintenance on the spot. The technology in 220 kV intelligent substation application. Results show that the technology can greatly improve the efficiency of the intelligent substation debugging, maintenance and reconstruction and correctness.