MarkGoldes's Blog Posts

Vehicle to Grid Electricity (V2G) – Will Cars Become 100 kW Power Plants?

March 24 2009 / by MarkGoldes / In association with Future Blogger.net
Category: Energy   Year: 2010   Rating: 2 Hot

Revolutionary breakthroughs will make possible the elimination of the need for batteries of every variety. These generators are expected to replace the need to plug-in a plug-in hybrid. Two kW is all the power that can be taken from a typical wall socket. A 2 kW generator is on the horizon. It will eventually demonstrate a compact, inexpensive, capability to end the need to plug-in.

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Vehicle to Grid Electricity (V2G) – Will Cars Become 100 kW Power Plants?

March 24 2009 / by MarkGoldes / In association with Future Blogger.net
Category: Technology   Year: 2010   Rating: 4 Hot

V2G.jpgRevolutionary breakthroughs will make possible the elimination of the need for batteries of every variety. These generators are expected to replace the need to plug-in a plug-in hybrid. Two kW is all the power that can be taken from a typical wall socket. A 2 kW generator is on the horizon. It will eventually demonstrate a compact, inexpensive, capability to end the need to plug-in.

If the development of these generators is put on a 24/7 footing, it may be possible to provide 100 kW systems that will fit in the space of an engine and gas tank, on a prototype basis within two years. If that occurs, since no fuel or battery recharge is required, automobile manufacturers may conclude that engines are likely to become obsolete. Consumer purchasing patterns could begin to reflect a new reality, with the market deciding most future cars must be totally electric, since they will never need any variety of fuel.

The economics are likely to prove compelling. Until now, car ownership has been an expense. V2G has been explored in a modest way for hybrids. Plug-in hybrids, equipped with a two way plug, can feed power to the local utility while parked. This is 95% of the time for the average vehicle. Professor Willet Kempton, at the University of Delaware, has stated the car’s owner could earn up to $4,000 every year.

MagGen™ powered cars are expected to be capable of generating at least 75 kW and perhaps 100 kW in the volume of a typical fuel tank. In the case of luxury cars, trucks and buses, it seems 150 kW will prove practical. Technology already exists that can wirelessly couple up to 150 kW to the grid from parked vehicles. No plug connection will be required.

Today a large plug installed in a hybrid car can allow 240 volts to be accommodated. A 240 volt connection cord can probably provide a maximum of 19 kW to the utility. If that 19 kW can annually pay the vehicle owner $4,000, imagine what the income might be with a wirelessly coupled 75 kW or larger MagGen. If the price per kW is the same as that used in the University of Delaware analysis, we could be anticipating payments totaling $15,000, or more, per year.

When a substantial number of vehicles powered by magnetic generators fill a parking garage, it will have become a multi-megawatt power plant.

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