TIDEP0054 Reference Design

Texas Instruments

Parallel Redundancy Protocol (PRP) Ethernet Reference Design for Substation Automation

Description

This is a reference design for high-reliability: low-latency network communications for substation automation equipment in smart grid transmission and distribution networks. It supports the parallel redundancy protocol (PRP) specification in the IEC 62439 standard using the PRU-ICSS. This reference design is a lower-cost alternative to FPGA approaches and provides the flexibility and performance to add features such as IEC 61850 support without additional components.

Features
  • Compliant to IEC 62439-3 Clause-4 specification for PRP Ethernet communicationsTraffic filtering based on VLAN IDs: multicast/broadcast support and built-in storm prevention/supervision mechanismZero-recovery time in case of network failureDual-ported: full-duplex 100-Mbps EthernetFully programmable using PRU-ICSS provides a platform for integration of additional applications
Applications
  • Power quality analyzer
  • Multifunction relay
  • Processor module
  • Substation automation
Product Categories

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Bill Of Materials

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Schematic

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Test Data

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