power grid and its problems alex chan and ronik sheth
TRANSCRIPT
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Power Grid and Its ProblemsALEX CHAN AND RONIK SHETH
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Table of Contents
Power System Overview2003 BlackoutProblems with the Power GridSolutions
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What is the Power Grid?
The Grid is the network that delivers electricity from generators to consumers
It is over 100 years old It is 99.7% reliable
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2003 Northeast Blackout
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Problems with the Grid
Largely interconnectedLack of CommunicationFluctuations energy demand
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Largely interconnected
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Lack of Communication
Operators weren’t aware of the big picture
Human error
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FNET (Frequency monitoring Network)
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Peak Hours
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Demand Response
Real time pricing Automation of appliances
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Smart Metering
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Problems w/ Renewable Energy
Variable Sources
Weather dependent
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Large Scale Energy Storage
Battery storage Compressed Air
Storage Pumped-hydro
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Resource
http://www.nrel.gov/esi/seminar_economic_and_environmental_optimization_of_microgrids.html
http://tcipg.org/applet-pg