SCADA System for Highway Electric Power.pdf

1) System Structure
The system consists of a center control layer, communication layer and field control layer.
Center control layer: data acquisition and processing server.
Communication layer: provides data transmission channel to substations and control centers by applying industrial Ethernet switches.
Field control layer: field data acquisition and control by applying IPC or PLC.

2) Network Requirements

Uniform and open interfaces for the inter-connection of various brands of equipment.
The industrial Ethernet switch can work in a wide range of voltage fluctuation.
The industrial Ethernet switch can work in outdoor lightning areas to resist the interference of lightning.
Fast redundancy makes failed networks recover rapidly.

3) Product Application

SICOM3000/SICOM4000/KIEN6000/KIEN2000 Industrial Ethernet switches are used in the SCADA system of highway electric power.

4) Network Diagram

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