Power Distribution Metering Fiber Optic Communication
Smart Metering fibre optic, energy supplier optical fibre networks and Advanced Metering Infrastructure (AMI) form the technical backbone for digital transformation in the energy sector – only comprehensive optical fibre infrastructure enables intelligent metering . This device is an optional module for advanced meter that provide fiber optic SC-duplex connectivity, converted from the onboard Ethernet port. The Fiber-Ethernet option module can further increase our Advanced Meters flexibility by adding an additional communication port. In this work, we present the design, laboratory tests, and the field trial results of a power-over-fiber (PoF) low power instrument transformer (LPIT) for voltage and current measurements in the medium voltage distribution networks. The two proven and optimal communication technologies for application-specific needs are Synchro-nous Digital Hierarchy (SDH) and Multi-Protocol Label Switching (MPLS) solutions. Example: Utilities in densely populated cities like Tokyo, Japan, use fiber networks to collect real-time energy consumption.
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