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An Overview of PSERC’s Smart Grid Related Activities

Power Systems Engineering Research Center Planning Workshop South Lake Tahoe, CA August 4-7, 2008. An Overview of PSERC’s Smart Grid Related Activities. Goal of this Overview. Document track record of completed and on-going PSERC Research Projects that contribute to Smart Grid objectives.

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An Overview of PSERC’s Smart Grid Related Activities

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  1. Power Systems Engineering Research Center Planning Workshop South Lake Tahoe, CAAugust 4-7, 2008 An Overview of PSERC’sSmart Grid Related Activities

  2. Goal of this Overview • Document track record of completed and on-going PSERC Research Projects that contribute to Smart Grid objectives. • Highlight range of expertise and nature of student training in PSERC that provides a foundation for future Smart Grid collaborations and advances.

  3. Defining Smart Grid Objectives • MANY interested parties have a role in defining the “Smart Grid,” and indeed, many other names have emerged for similar set of objectives (e.g., in PSERC we have coined “EmPowered Grid.” • Among the many groups, DOE has sought to facilitate communication and coordiantion, so with deference to all, we will start from DOE’s definition of objectives. (in particular, we draw from recent DOE workshop presentation: http://www.oe.energy.gov/DocumentsandMedia/Smart_Grid_Eric_Lightner_Presentation_05072008.pdf

  4. DOE’s List of S.G. Objectives • Enabling active participation by consumers • Accommodating all generation and storage options • Enabling new products, services, and markets • Optimizing assets and operating efficiently • Anticipating and responding to system disturbances in a self-healing manner • Operating resiliently against physical and cyber attack and natural disasters • Providing the power quality for the range of needs in a digital economy

  5. From Broad Objectives to Categories of Research • “Drilling down” from DOE’s higher level objectives, PSERC’s efforts under what we term the “EmPowered Grid” heading establish specific categories of research that contribute to Smart Grid objectives. • Must emphasize that categories to follow are evolving classifications, to help group and explain the nature of PSERC’s research contributions. NOT SET IN STONE!!!

  6. From Objectives to Categories of Research • Distribution automation implementation • Transmission automation implementation • Efficiency enhancement • Asset management • Situational awareness implementation • Distributed generation planning • Central generation resource utilization • Data management • Weather and environmental impact mitigation • Market design and oversight

  7. (Small) Sampling of PSERC Research Projects by Category(see ww.pserc.org for each project’s report/details) Distribution Automation Implementation • Project T-31: “Massively Deployed Sensors A Novel Approach for Prioritizing Maintenance of Underground Cables” • Project T-19: “Automated Integration of Condition Monitoring with an Optimized Maintenance Scheduler for Circuit Breakers and Power Transformers” • Project T-10: “Accurate Fault Location in Transmission and Distribution Networks Using Modeling, Simulation and Limited Field-Recorded Data”

  8. Sampling of PSERC Research Projects by Category(see ww.pserc.org for each project’s report/details) Transmission Automation Implementation • Project S-35: “Special Protection Schemes: Limitations, Risks, and Management” • Project S-28: “Reactive Power Planning against Voltage Collapse with Respect to Undesirable Component Protection” • Project S-16: “Security Enhancement through Direct Non-Disruptive Load Control”

  9. Sampling of PSERC Research Projects by Category(see ww.pserc.org for each project’s report/details) Efficiency Enhancement • Project S-24: “Optimal Allocation of Static and Dynamic VAR Resources” • Project T-25: “Overloading and Optimum Operation of Liquid Filled Power Transformers” • Project M-15: “Structuring Electricity Markets for Demand Responsiveness: Experiments on Efficiency and Operational Consequences”

  10. Sampling of PSERC Research Projects by Category(see ww.pserc.org for each project’s report/details) Asset Management • Project S-14: “Risk-Based Maintenance Allocation and Scheduling for Bulk Transmission System Equipment” • Project T-23: “A Novel Approach for Prioritizing Maintenance of Underground Cables” • Project T-27: “Reliability-Based Vegetation Management Through Intelligent System Monitoring”

  11. Sampling of PSERC Research Projects by Category(see ww.pserc.org for each project’s report/details) Situational Awareness Implementation • Project S-32: “Fast Simulation, Monitoring, and Mitigation of Cascading Failures” • Project S-31: “Real-Time Security Assessment of Angle Stability and Voltage Stability Using Synchrophasors” • Project S-33: “Implementation Issues for Hierarchical, Distributed State Estimators”

  12. Sampling of PSERC Research Projects by Category(see ww.pserc.org for each project’s report/details) Distributed Generation Planning • Project T-18: “Control and Design of Microgrid Components” • Project T-34: “Power System Level Impacts of Plug-In Hybrid Cars” • Project T-7: “Investigation of Fuel Cell System Performance and Operation: A Fuel Cell as a Practical Distributed Generator ”

  13. Sampling of PSERC Research Projects by Category(see ww.pserc.org for each project’s report/details) Central Generation Resource Utilization • Project M-21: “Technical and Economic Implications of Greenhouse Gas Regulation in a Transmission Constrained Restructured Electricity Market” • Project M-13: “Agent Modeling for Integrated Power System, Power and Fuel Market Simulation” • Project S-6: “New System Control Methodologies: Adapting AGC and Other Generator Controls to the Restructured Environment” • Project S-1: “Identification and Tracking of Parameters for Large Synchronous Generators”

  14. Sampling of PSERC Research Projects by Category(see ww.pserc.org for each project’s report/details) Data Management • Project S-18: “Visualization of Power Systems, and Components” • Project T-32: “Integration of Substation IED Information into EMS Functionality” • Project S-8: “Coordination of Line Transfer Capability Ratings”

  15. Sampling of PSERC Research Projects by Category(see ww.pserc.org for each project’s report/details) Weather and Environmental Impact Mitigation • Project M-21: “Technical and Economic Implications of Greenhouse Gas Regulation in a Transmission Constrained Restructured Electricity Market” • Project T-27: “Reliability-Based Vegetation Management Through Intelligent System Monitoring” • Project T-28: “Satellite Imagery for the Identification of Interference with Overhead Power Lines” • Project M-20: “Facilitating Environmental Initiatives While Maintaining Efficient Markets and Electric System Reliability”

  16. Sampling of PSERC Research Projects by Category(see ww.pserc.org for each project’s report/details) Market Design and Oversight • Project M-20: “Facilitating Environmental Initiatives While Maintaining Efficient Markets and Electric System Reliability” • Project M-9: “Optimal Electricity Market Structures to Reduce Seams and Enhance Investment” • Project M-12: “Reliability, Electric Power, and Public Vs. Private Goods: A New Look at the Role of Markets” • Project M-15: “Tools for Assessment of Bidding into Electricity Auctions”

  17. Summary: PSERC Research and the Smart Grid Take-Away Points • PSERC has 10+ year history of Industry/University Collaboration in Power Systems Research • Of course a large percentage of this research addresses Smart Grid goals (how could we be Smart Researchers™ and not contribute to a Smart Grid!!) • Evidence of PSERC Smart Grid contributions cataloged and available in our research project reports at www.pserc.org

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