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Electric Transmission and Distribution Electric Transmission and Distribution Future R&D Future R&D Needs

Planning, Operation, Planning, Operation, Control, , and Visualizationand Visualization

The Center for Advanced Power SystemsFlorida State University, Tallahassee, Florida

February 1, 2006

Presented by:

Vikram BudhrajaPresident, Electric Power Group

Chair, Consortium for Electric Reliability Technology Solutions

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Discussion Outline

CERTS Introduction

Research Drivers and Focus

Changing Research Needs

Transmission Grid Monitoring & Visualization Research Needs

Evolving Research Needs – Example of Phasor Technology

Operational Consolidation and Wide-Area Reliability

Visualization Solution for Reliability Coordinators -- Example

Long Term Grid Research Framework

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Consortium for Electric Reliability Technology Solutions (CERTS)CERTS was organized in 1999 as a partnership among universities, the private sector, and Department of Energy national labs. Consortium includes four labs (Lawrence Berkeley, Oak Ridge, Sandia, Pacific Northwest), Power Systems Engineering Research Center (consortium of 13 universities), and Electric Power Group.

CERTS Industry Advisory Board includes ISOs, utilities, regulators, generators.

CERTS research leverages public and private resources, includingfunding by the Department of Energy, Transmission Reliability Program, and the California Energy Commission Public Interest Energy Research Program.

CERTS research is focused on addressing gaps in tools, technologies, systems, market rules, and management processes needed to managethe reliability of the electric grid and efficient market operations.

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Research Drivers and Focus

COMPETITIVE MARKETSEnergyAncillary ServicesCapacityLMPReliability through Markets

INDUSTRY STRUCTUREDisaggregation of Utility FunctionsFormation of ISOs/RTOsFormation of ERO

RESEARCH FOCUSLocal vs. Wide AreaModels vs. MeasurementCommand and Control vs. MarketAnalog vs. DigitalLow vs. High Resolution DataX-Ray vs. MRI

TECHNOLOGYCHANGES

ComputersCommunicationsInternetVisualizationGPS Timing

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Changing Research Needs

Research AreaProbabilisticDynamicIntegrate Real Time Data

Phasor DataState MeasurementMarket Dispatch

Wide Area/RASDistributedElectronic/SiliconDigital

Wide Area – Graphic, Geographic,

Real Time:MonitorTrack

AnalyzeAlarm

Notify

DeterministicStaticOffline Engineering Data

SCADA – DataState EstimationEconomic Dispatch

LocalCentralMechanicalAnalog

Local AreaLine DiagramsTabular Data

PLANNING

OPERATIONS

CONTROL/ PROTECTION

VISUALIZATION

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Transmission Grid Monitoring and Visualization Research Needs

NetworkingQualitySecurityStorageAccessArchivingRetrieval

Wide-Area Monitoring –Reliability, Security, MarketsStandards ComplianceReal-Time Wide-Area Control, Protection, and AlarmingNomograms/RASSituational AwarenessInterconnection Dynamics

Wide-Area ArchitectureHuman FactorsDisplay DesignMonitorTrackAnalyzeAlarmNotify

InterconnectionPerformanceRisk-BasedTracking

Measured System StateWide-Area Voltage AssessmentProbabilistic Risk Analysis

DATA METRICS MODELS VISUALIZATION APPLICATIONS

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Evolving Research Needs –Example of Phasor Technology

Wide-Area Measurement

Systems -WAMS

Wide-AreaData

NetworkingWide AreaMonitoring

Phasor-BasedApplicationsVisualizationMonitoringControl/ProtectionAlarmingDisturbance AnalysisForensic AnalysisSystem DynamicsState Estimation

80’s 90’s-2000 2000-2010 2006

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EIPP Participants – Utilities, RTOs, Transco’s, Researchers, Vendors

PPL

Ameren

AEP

ATC

BCH

BPA

CAISOCinergy

Duke

Entergy

Exelon First Energy

FPL

HydroOne

Grid America

ISO-NEITC Keyspan

ConEd

Manitoba Hydro

MISO

NYISONYPA

PG&EProgress

PJM

Hydro Quebec

SCE SouthernSRPTVA

WAPA Trans Elect

• DOE and CERTS Initiated EIPP in 2002

• August 2003 Blackout Highlighted Need

• 50 PMUs and 7 PDCs in Place

• Initial Network of 21 PMUs Operational –TVA Data Host

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Operational Consolidation and Changing Focus From Local to Wide-Area

2006 – 8 Wide-AreaReliability Regions

2000 - 152 OperationalJurisdictions (Control Areas)

2003 – 17 Wide-AreaReliability Coordinators

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Panel 1:: Geographic View with Last Minute CPS1 for Control Areas in Selected Jurisdiction

Panel 4:: Dynamic Data Text Window with actual data displayed in tabular fashion for each selection criteria

Panel 2:2D-Plot with BAAL Violation (Last 30-Minute of CPS1) for Control Areas of Selected Jurisdiction

Panel 3:Bar-chart for last 30-Min of CPS1 with Thresholds for CPS1 and BAAL violations correlated with frequency

Visualization Solution for Reliability Coordinators -- Example

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New Grid Infrastructure

Grid Management -Planning, Operations,

Control/Protection, and Visualization

CommercialHighInvestment

Grid Technologies

Grid Upgrades

Researchand

Demonstration

Long Term

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HighInvestment

Grid Upgrades

Grid Management - Planning, Operations, Control/Protection,

and VisualizationCERTS

RESEARCHFOCUS

Long Term

Researchand

Demonstration

CommercialNew Grid Infrastructure

Grid Technologies

TransformersSubstationsSVC’s, DVAR, StatcomEMS, SCADA, Automation

New Lines, CablesNew ROWNew Technologies

FACTS TechnologiesPower ElectronicsComposite ConductorsSuperconductors –cables, fault current limiter, super VARStorage

Wide-Area Monitoring – EPACT 2005Application of PhasorsNew Visualization ToolsFast Simulation ModelsState Estimation and MeasurementProtection, Control, and AlarmingDynamics & SecurityIntegration of Loads and Distributed TechnologiesMarket Design and Performance

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