Utility and Energy Applications ATIS Public Safety Related Applications Task Force September 24,...

Utility and Energy ApplicationsATIS Public Safety Related Applications Task ForceSeptember 24, 2014

© 2014 Utilities Telecom Council 2

Utility & Energy Public Safety Related Applications

• Protective Relaying• Wide Area Protection Schemes• Special Protection Schemes• Synchrophasor Data• Supervisory Control and Data Acquisition (SCADA)• Radio Control and Dispatch • Telephone Lines


Protective Relaying


Special Protection Schemes


Synchrophasor Data


SCADA


Radio Control and Dispatch


Telephone Lines


Utility and Energy Requirements

Circuit Type Bandwidth Latency Jitter ReliabilityProtection Level 1 *** 64-256Kbps 16 msec * 99.95%Protection Level 2 *** 64-128Kpbs 16 msec * 99.90%Protection Level 3 *** 64Kbps 33 msec * 99.50%Protection Level 4 *** 64Kbps 33 msec * 95%Special Protection Schemes/Remedial Action Schemes ** 64-256Kbps 16 msec * 99.95%Synchrophasor up to 1.5Mbps 50 msec 10 msec *Transmission SCADA 19.2Kbps 2 sec N/A 99%Distribution SCADA 9.6Kbps 5 sec N/A 95%Radio Dispatch 8-64Kbps 1 sec N/A 99%Telephone 8-64Kbps 1 sec N/A 99%

Typical Communications Performance Requirements for DS0 Based Circuits

* Relay dependent, see manufacturers requirements** Utility Defined depending upon function*** Protective Relaying Levels as defined by WECC, other governing bodies may have more restrictive requirements


Affected Technologies Provided by Carriers

• DS0 circuits• DS1 circuits• Frame Relay

This is not a one-step migration; it’s a two-step migration – both layer 1 (physical

transport) and layer 2 (protocol)


Alternative Technologies/ISO Layer Representation


Other Stakeholder Organizations

• Edison Electric Institute• National Rural Electric Cooperative Association• American Public Power Association• American Petroleum Institute• American Water Works Association• Electric Power Research Institute (EPRI)

Utility and Energy Applications ATIS Public Safety Related Applications Task Force September 24,...

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