Public Domain Picture: 395 026 001

Views: 584 | Downloads: 2

This work, identified by PublicDomainFiles.com, is free of known copyright restrictions.

Title:

395 026 001

Description:

GRID FRIENDLY APPLIANCE CONTROLLER, IS A PLAYING-CARD-SIZED INTEGRATED CIRCUIT DEVELOPED BY RESEARCHERS AT PACIFIC NORTHWESTERN NATIONAL LABORATORY. The circuit board would turn normal household appliances into ones that would better regulate energy usage and help prevent local and national blackouts. It is a two by two-and-a-half inch circuit board, is at the heart of Grid Friendly appliances. Installed in refrigerators, air conditioners, water heaters and various other household appliances, this device would monitor the power grid and turn appliances off for a few seconds to a few minutes in response to power grid overload. When power plants cannot generate enough power to meet customer's needs, Grid Friendly appliances reduce some of the load on the system to balance supply and demand. Consumers will benefit from avoided blackouts and from lower electric rates since they won't have to pay for unneeded backup power plants. It could help stabilize power grids and prevent outages. By triggering appliances to turn on or off at different times, this device could help control power oscillations that occur in different parts of the grid. For more information or additional images, please contact 202-586-5251.

Creator:

US Department of Energy

Source:

US Department of Energy (Flickr Photostream)

Views:

584

Downloads:

Keywords:

Applicance, Controller, Friendly, Grid, Northwest, Pacific, Science

Date Added:

June 7, 2014

Download: Largest

Size: 3008 x 1960
File size: 291.4 KB
File type: jpg

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Download: Small

Size: 958 x 624
File size: 60.6 KB
File type: jpg

Free

Why is this picture in the Public Domain?

Produced by United States Government

The file available on this page is a work of the United States government. A work of the United States government, as defined by United States copyright law, is "a work prepared by an officer or employee of the U.S. government as part of that person's official duties." In general, under section 105 of the Copyright Act, such works are not entitled to domestic copyright protection under U.S. law.

Where is this picture from?

US Department of Energy (Flickr Photostream)

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