Grid info from DTE related to PHEV.

Grid info from DTE related to PHEV. - 6000 6500 7000 7500...

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Grid Information from DTE Related to PHEV (Plug-in Hybrid Electric Vehicles) Detroit Edison (Electric) Tenth largest US electric utility 2.2 million customers 7,600 square mile service territory $4.9 billion in revenue $13 billion in assets System Peak Load: 12,762 MW Annual Sales: 54,000 GWH What will the market penetration be? When will it occur? Market adoption will drive how utilities respond A 20% market penetration results in 3-6% revenue growth Electric grid can manage this growth, but ……. Local issues close to the customer U.S. PEVs on the Road (%) Scenarios Red : Aggressive, Blue: Strong, Grey: Light
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Unformatted text preview: 6000 6500 7000 7500 8000 8500 9000 9500 10000 12:00 AM 6:00 AM 12:00 PM 6:00 PM 12:00 AM 6:00 AM MW 8000 8500 9000 9500 10000 10500 11000 11500 12000 12500 13000 13500 14000 12:00 AM 6:00 AM 12:00 PM 6:00 PM 12:00 AM 6:00 AM Summer Peak Load Winter Peak Load Colors show effects of various added loads due to uncontrolled charging of vehicles arriving home between 3 and 6 pm. Control of charging time by adjustable rates, and development of a “Smart Grid” could lower peak and level troughs to provide overall greater efficiencies. Information courtesy of Haukur (Hawk) Asgeirsson of Detroit Edison Co....
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This note was uploaded on 01/16/2012 for the course ENVIRON 404 taught by Professor Rasmussen during the Fall '11 term at University of Michigan.

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Grid info from DTE related to PHEV. - 6000 6500 7000 7500...

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