1. Copyright © SEL 2009 Practical Applications of Smart Grid Technologies David J. Dolezilek Schweitzer Engineering Laboratories, Inc.

2. Improve diversity, availability, and efficiency with information, computation, and communications Increase Storage Improve Renewables Decrease Emissions

3. Improve reliability, stability, and economy with information, computation, and communications Decrease Costs Improve Safety Increase Reliability

4. Intelligent, Local Observation, Decision, and Action Local Decision Making

6. “We Reduce Customers Per Section”

7. Decentralized Communications Via Peer to Peer Shared Decision Making

8. Add Fiber, Logic, and Communications

9. Automatic Network Reconfiguration (ANR) Includes Isolation, Sectionalization, and Restoration

10. Centralized Communications Via DA Controller

11. Isolate Faulted Sections, Restore Unfaulted Sections From Alternate Sources

12. Finding Faults Faster With Wireless Underground Fault Indication

13. ComEd Chicago Uses Visual and Wireless Faulted Circuit Indicators

14. Meters Calculate Line Loss, Control Transfer Switches, Monitor Power Quality

15. Distributed Energy Resources (DER) Include Wind, Solar, and Waste

16. SEL Confidential Solar Generation Includes Photovoltaic and Steam Turbines PV – Photovoltaic CSP – Concentrating Solar Power

17. SEL Confidential Expandable Bus Protection Serves Solar Installations

18. SEL Confidential Landfill, Coal Mine, and Dairy Farm Methane Becomes Fuel

20. XE Minnesota Smart Substation Smarter, Faster, Smaller

21. Distributed IEDs Near Apparatus

22. Fiber Process Bus Publish / subscribe SV and GOOSE Hybrid Process Bus Publish / subscribe GOOSE Analogs via CCs

23. Fiber Optics Replace Copper in Brasil

24. Outdoor Cubicles Reduce Cabling in Vietnam

26. No Building Needed Faster Installation