utility and energy applications atis public safety related applications task force september 24,...
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© 2014 Utilities Telecom Council 3 Protective RelayingTRANSCRIPT
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Utility and Energy ApplicationsATIS Public Safety Related Applications Task ForceSeptember 24, 2014
![Page 2: Utility and Energy Applications ATIS Public Safety Related Applications Task Force September 24, 2014](https://reader035.vdocuments.us/reader035/viewer/2022062523/5a4d1af47f8b9ab0599808f3/html5/thumbnails/2.jpg)
© 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
![Page 3: Utility and Energy Applications ATIS Public Safety Related Applications Task Force September 24, 2014](https://reader035.vdocuments.us/reader035/viewer/2022062523/5a4d1af47f8b9ab0599808f3/html5/thumbnails/3.jpg)
© 2014 Utilities Telecom Council 3
Protective Relaying
![Page 4: Utility and Energy Applications ATIS Public Safety Related Applications Task Force September 24, 2014](https://reader035.vdocuments.us/reader035/viewer/2022062523/5a4d1af47f8b9ab0599808f3/html5/thumbnails/4.jpg)
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Special Protection Schemes
![Page 5: Utility and Energy Applications ATIS Public Safety Related Applications Task Force September 24, 2014](https://reader035.vdocuments.us/reader035/viewer/2022062523/5a4d1af47f8b9ab0599808f3/html5/thumbnails/5.jpg)
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Synchrophasor Data
![Page 6: Utility and Energy Applications ATIS Public Safety Related Applications Task Force September 24, 2014](https://reader035.vdocuments.us/reader035/viewer/2022062523/5a4d1af47f8b9ab0599808f3/html5/thumbnails/6.jpg)
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SCADA
![Page 7: Utility and Energy Applications ATIS Public Safety Related Applications Task Force September 24, 2014](https://reader035.vdocuments.us/reader035/viewer/2022062523/5a4d1af47f8b9ab0599808f3/html5/thumbnails/7.jpg)
© 2014 Utilities Telecom Council 7
Radio Control and Dispatch
![Page 8: Utility and Energy Applications ATIS Public Safety Related Applications Task Force September 24, 2014](https://reader035.vdocuments.us/reader035/viewer/2022062523/5a4d1af47f8b9ab0599808f3/html5/thumbnails/8.jpg)
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Telephone Lines
![Page 9: Utility and Energy Applications ATIS Public Safety Related Applications Task Force September 24, 2014](https://reader035.vdocuments.us/reader035/viewer/2022062523/5a4d1af47f8b9ab0599808f3/html5/thumbnails/9.jpg)
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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
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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)
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Alternative Technologies/ISO Layer Representation
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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)
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QUESTIONS