Presented on Dec 2, 2009 as a keynote speech to the 2009 T&D Asia Conference in Bangkok and followed by moderating a round-table discussion of top utility executives in SE Asia.
A Vision for a Holistic and Smart Grid with High Benefits to Society
1. A Vision for a Holistic and Smart Grid with High Benefits to Society Stephen Lee Senior Technical Executive Power Delivery & Utilization December 2, 2009 T&D Asia 2009, Bangkok
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6. End-to-End Power Delivery Value Chain Data Communication Wide Area Control Sensors Monitoring, Modeling, Analysis, Coordination & Control Holistic End-uses & DR Distribution System Transmission System Energy Storage Fuel Supply System Fuel Source/Storage Power Plants Renewable Plants Controllers ZIP M Dynamic Load Models Dynamic Power Plant Models
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8. Smart Grid Domains Source: EPRI Report to NIST on Smart Grid Interoperability, June 2009 Holistic
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10. NIST Phase 2 and Phase 3 Plan March September 2009 2010 Holistic PHASE 1 Recognize a set of initial existing consensus standards and develop a roadmap to fill gaps PHASE 2 Establish public/private Standards Panel to provide ongoing recommendations for new/revised standards to be recognized by NIST PHASE 3 Conformity Framework (including Testing and Certification)
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12. Current State – Power Grid Operations 2-4 Sec scan rates Limited to info from lines and transformers at substations MW, MVAR, KV breaker status Limited Grid Visibility Values
21. Smart Grid Enabling Consumers to be More Efficient Numerous studies have been conducted to quantify the impact of information on electricity consumption Making Consumers Energy Aware Values
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25. Fast System Restoration Can Reduce Social Impact Of Widespread Blackouts Source: NSF/EPRI Workshop on Understanding and Preventing Cascading Failures in Power Systems, Oct 28, 2005. Extensive (magnitude & duration) blackouts cost Billions of $ to the economy Values
30. ASEAN Power Grid Strategy Batam Philippines Brunei Vietnam Malaysia Laos Cambodia Myanmar Indonesia Singapore Thailand Philippines Brunei Vietnam Malaysia Laos Cambodia Myanmar Indonesia Thailand 1 2 3 4 5 6 7 8 9 10 11 West Kalimantan Sumatra Sabah Sarawak Eastern System Western System
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32. Smart Grid: Focus on What has High Benefits to Society Smart Grid Strategy Need an Objective Assessment of the Potential for Smart Grid and the Path to Achieve it