Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > Electric car returns energy to the grid

February 6th, 2009

Electric car returns energy to the grid

Abstract:
But most of all, they focused on how the next generation of plug-ins could solve a problem that has plagued the electricity industry: energy storage.

Unlike the water supply system, which has reservoirs to balance supply and demand, the electric system must balance input and output on a near-instantaneous basis.

Right now, the wizardlike grid operator sends pulses of information every two to four seconds to coal-fired and natural-gas plants in the system, telling them to rev up production. Or slow down.

That prevents the plants from operating most efficiently, much the way a car guzzles more gas when it speeds up and slows down constantly instead of cruising in its sweet spot of fuel efficiency.

Supporters see the new plug-in vehicles as a stabilizing addition. They envision thousands or millions of car batteries taking electricity from the grid during low-demand periods, such as overnight, and sending electricity back into the grid at times of heavy demand.

It could help the industry shave the peaks _ important, because the whole system has to be sized for the highest demands to avoid brownouts _ and fill the valleys, when some power plants might otherwise be slow.

Source:
philly.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Small but heading for the big time: Nanobiotix half year results for the six months ended 30 June 2015, in line with expectations: Major clinical achievements and corporate developments August 28th, 2015

A new technique to make drugs more soluble August 28th, 2015

Nanocatalysts improve processes for the petrochemical industry August 28th, 2015

Nanolab Technologies LEAPS Forward with High-Performance Analysis Services to the World: Nanolab Orders Advanced Local Electrode Atom Probe (LEAP®) Microscope from CAMECA Unit of AMETEK Materials Analysis Division August 27th, 2015

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers

A new technique to make drugs more soluble August 28th, 2015

CWRU researchers efficiently charge a lithium-ion battery with solar cell: Coupling with perovskite solar cell holds potential for cleaner cars and more August 27th, 2015

Successful boron-doping of graphene nanoribbon August 27th, 2015

Researchers combine disciplines, computational programs to determine atomic structure August 26th, 2015

Automotive/Transportation

CWRU researchers efficiently charge a lithium-ion battery with solar cell: Coupling with perovskite solar cell holds potential for cleaner cars and more August 27th, 2015

Lehigh University-DuPont tribology research seeks to reduce wear and waste August 13th, 2015

Flexible dielectric polymer can stand the heat August 6th, 2015

Sol-gel capacitor dielectric offers record-high energy storage July 30th, 2015

Battery Technology/Capacitors/Generators/Piezoelectrics/Thermoelectrics/Energy storage

CWRU researchers efficiently charge a lithium-ion battery with solar cell: Coupling with perovskite solar cell holds potential for cleaner cars and more August 27th, 2015

'Diamonds from the sky' approach turns CO2 into valuable products August 19th, 2015

Drexel engineers 'sandwich' atomic layers to make new materials for energy storage August 15th, 2015

Flexible, biodegradable device can generate power from touch (video) August 12th, 2015

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







Car Brands
Buy website traffic