Digging Into The Complexities Of Tunnel Lighting Control

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Tuesday, June 30, 2015 4:31 pm PDT


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EE Catalog

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What factors tipped the scales in favor of the ISO 14908.3 Power Line Communications (PLC) protocol for a subway tunnel illumination project seeking energy savings, safety and other benefits.

Tunnels pose special challenges for lighting and lighting control. When most people think of tunnel lighting, roadway tunnels for vehicles usually come to mind first, but subway tunnels (see figure) are gaining more attention.

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