Looking into the Future Protection, Automation and Control ... into the F… · Working Group K15...

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1 Looking into the Future Protection, Automation and Control Systems Power System Relaying Committee Substation Subcommittee Working Group K15 on ‘Centralized Substation Protection and Control’ , 14 May 2017 Presented By: Ratan Das EPCC 14 Workshop, Wiesloch, Germany, May 16, 2017

Transcript of Looking into the Future Protection, Automation and Control ... into the F… · Working Group K15...

Page 1: Looking into the Future Protection, Automation and Control ... into the F… · Working Group K15 on Centralized Substation Protection and Control, IEEE Power System Relaying Committee,

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Looking into the Future Protection, Automation and Control Systems

Power System Relaying CommitteeSubstation SubcommitteeWorking Group K15  on 

‘Centralized Substation Protection and Control’

,

14 May 2017

Presented By: Ratan Das

EPCC 14 Workshop, Wiesloch, Germany, May 16, 2017

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• Evolving Electric Grid

• IEEE PSRC WG K15

• Protection & Control (P&C) within a Substation

• Centralized Protection & Control (CPC) within a Substation– Architecture, Cost and Reliability– Comparison with Traditional System– Testing and Maintenance

• Demonstration Project  

• Advanced, Emerging and Future Applications

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Outline

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Evolving Electric Grid3

Power Plants

Smart Grid functionality restores the balance Hydro Power Plants

Nuclear Power Plants

Natural Gas Generators

Transmission Lines

Distribution Substations

Plug-in Electric Vehicles

Rooftop Solar

Solar Farms

Wind Farms

Electric Grid Customers

Utility-scale Storage Distributed Storage

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TIER‐1: EMS to DMS

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TIER‐2: DMS to DSub & Microgrid CC

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TIER‐3: DSub to Customers

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ASSIGNMENT: 

Write a PSRC report describing and analyzing existing and 

emerging technologies for centralized protection and 

control within a substation. 

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IEEE PSRC WG K15

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Protection and Control (P&C) 8

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Centralized Protection and Control (CPC) 9

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History of CPC 10

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• 1980 Westinghouse WESPAC 

• 1985 AEP IMPACS

• 1990 GE & NW Utility of Spain SIPSUR 

• 1992 Ontario Hydro IPACS

• 2000 Vattenfalls Eldistribution & ABB

• 2003    PG&E  MPAC

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CPC Architecture 311

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CPC Architecture 512

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CPC Architecture 5a13

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CPC Cost and Reliability14

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Traditional vs CPCFeature Traditional Approach CPC Approach

Asset Mgmt Many relays/devices  Limited number of devices

Device Mgmt Many configuration tools Less configuration tools Maintenance • Routine maintenance 

can be challenging• Per bay maintenance

• Less maintenance • Per bay maintenance is an avoidable 

challenge

Security Multitude access points Very limited number of access pointsInteroperability • Disparate protocols

• Modifications to SAS is complicated

Configuration between IEDs will not be required as it will be internal to the system

Substation Master Interface

Protection IEDs tightly integrated into a RTU/SAS with limited intelligence

CPC becomes the “Gatekeeper”; provides a master intelligent node for substation‐to‐substation and substation‐to‐EMS/DMS communication.

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• Elements to Test

• Acceptance  Testing

• Commissioning  Testing

• Maintenance  Testing

• Troubleshooting

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CPC Testing and Maintenance

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Paradigm shift necessary for design, manufacturing, installation, testing, operation and maintenance

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Demonstration Project: Olympic S/S, Siberia, Russia17

Layer 5

Layer 4

Layer 3

Layer 2

Layer 1

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• Detection of Hidden Failures 

• Incipient Fault Detection 

• Data Analytics 

– Fault Location

– Power Quality Disturbance Classification

• Distributed Asset Management 

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Advanced Applications

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• Dynamic State Estimation Based Protection

• Pattern Recognition Based Protection

• Time Synchronization Based Protection & Control

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Emerging and Future Applications

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Dynamic State Estimation Based Protection

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• Evolving Electric Grid

• IEEE PSRC WG K15

• Protection & Control (P&C) within a Substation

• Centralized Protection & Control (CPC) within a Substation– Architecture, Cost and Reliability– Comparison with Traditional System– Testing and Maintenance

• Demonstration Project  

• Advanced, Emerging and Future Applications

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Summary

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AcknowledgementsMembers of IEEE PSRC Working Group K15 

Ratan Das, Chair                                                                            Mital Kanabar, Vice Chair

Members:

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Mark Adamiak Jack Jester Yuri Luskind Joshua Park

Alex Apostolov Mladen Kezunovic Vahid Madani Craig Preuss

Galina Antonova Mike Kockott A.P. (Sakis) Meliopoulos Qun Qiu

Sukumar Brahma Ljubomir Kojovic René Midence Mohindar Sachdev

Mohammad DadashZadeh

Raluca Lascu Paul Myrda Ilia Voloh

Rich Hunt Yuan Liao Anderson Oliveira Joe Xavier

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Further Reading23

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Working Group on Centralized Substation Protection and Control, IEEE Power System Relaying Committee, “Advancements in Centralized Protection and Control within a Substation”, in Proc. IEEE Trans. on Power Delivery, Vol. 31, No. 4, pp. 1945-1952, August 2016.

Working Group K15 on Centralized Substation Protection and Control, IEEE Power System Relaying Committee, “Looking into the Future Protection, Automation and Control Systems”, in Proc. 70th Annual Georgia Tech Protective Relaying Conference, April 20‐22, 2016.

“Centralized Substation Protection and Control,” IEEE Power System Relaying Committee WG K15 Report, Dec. 2015. [Online]. Available: http://www.pes-psrc.org/Reports/IEEE_PES_PSRC_WG%20K15_Report_CPC_Dec_2015.pdf