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Electrical Engineering

8673 threads, 63825 comments (12 Viewing)
 

Loss calculation in undergound Transmission Cables

11/07/2009 by Guest
Hello All, What I need is to calculate the differents losses throughout the cables for the transmission of the power generated on the wind turbine...
Views: 10, Comments: 0
 

11kv JOINTS SPACING ON PARALLEL CABLES

11/07/2009 by Guest
WHAT SHALL BE SPACING BETWEEN 11KV JOINTS WHEN THEY RUN PARALLEL
Views: 10, Comments: 2
Last comment 11/07/2009 by Guest
 

how to calculate required torque?

11/07/2009 by hanumanthugolla
how to calculate torque of DC motor to lift 100 kgs of load for 150 mm hight ? , please provide formula
Views: 20, Comments: 4
Last comment 11/07/2009 by TVP45
 

11Kv joints

11/07/2009 by Guest
what is the spacing between joints
Views: 6, Comments: 0
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Section Blogs

Lab Equipment Blog

37 blog entries, 299 comments (1 Viewing)

Facebook for Scientists

11/06/2009 Been in touch with your BFF's lately? The American Recovery and Reinvestment Act of 2009 (ARRA) is here to help. Funds from the stimulus act are being...
Views: 47, Comments: 2
Last comment 11/07/2009 by AlexMotto

The Flu and You

10/10/2009 Disease tracking Internet sites, Podcasts, Webcasts, and non-stop coverage on the television news. The 2009 Swine Flu may be the most closely monitore...
Views: 226, Comments: 5
Last comment 10/28/2009 by pretzel
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IEEE Spectrum's Tech Talk

32 blog entries, 180 comments (0 Viewing)

Is Deep Brain Stimulation a Cure-all

11/03/2009 by Harry Goldstein
Is there anything that can't be fixed by burrowing an electrode array into the deep tissues of the brain? With varying degrees of success, deep brain...
Views: 97, Comments: 2
Last comment 11/05/2009 by Cardio07

The Robot Insect Race

10/01/2009 by Harry Goldstein
Last week, Danger Room reported that DARPA's cyber-insect race has yielded a tangible result: a live beetle that can be steered remotely. And the...
Views: 261, Comments: 1
Last comment 10/03/2009 by artsmith
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Acoustics & Audio Technology

32 blog entries, 254 comments (0 Viewing)

Paradise Lost: Disappearing Mobile Data

11/03/2009 Mobile computing in the cloud can have its pitfalls. For instance, what if you permanently lost all your addresses, calendar entries, e-mails, phone n...
Views: 76, Comments: 2
Last comment 11/04/2009 by Guest

Do Cell Phones Cause Cancer?

10/09/2009 Some — the National Cancer Institute, U.S. Congress, and more — do think more studies should be conducted to determine whether cell phones...
Views: 251, Comments: 4
Last comment 11/06/2009 by maveric_manic
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Power Generation and Distribution Blog

51 blog entries, 542 comments (0 Viewing)

Robots Rule?

11/02/2009 At last month's PackExpo show in Las Vegas, your correspondent saw a fully automated robotic blackjack dealer complete with articulated arms and a vis...
Views: 115, Comments: 1
Last comment 11/04/2009 by Guest

Is the Smart Grid Just Hype?

10/02/2009 Up to now, the main output of the smart grid has been hype. While the idea of consumers controlling power usage in response to price changes has advan...
Views: 312, Comments: 11
Last comment 10/11/2009 by Jerry New Hampshire
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Electrical Components

49 blog entries, 682 comments (0 Viewing)

Century's Best Engineering Projects

10/25/2009 There are many examples of spectacular engineering from the 20^th century, but my personal favorites include large scale projects combining multiple e...
Views: 364, Comments: 24
Last comment 11/05/2009 by packrat561

Is Business Back?

10/06/2009 Recent news articles and surveys point to signs of economic growth in 2009 and optimism for 2010 in manufacturing. Although unemployment is still unco...
Views: 185, Comments: 2
Last comment 10/06/2009 by phoenix911
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Shock, Vibration and Noise Blog

39 blog entries, 444 comments (0 Viewing)

Call it Comedy or Conspiracy?

10/24/2009 For every true life story there seems to be an accompanying true life conspiracy theory. Recent articles and commentary show that wild imaginations ar...
Views: 277, Comments: 9
Last comment 10/28/2009 by europium

Should Police Tone Down Taser Tactics?

09/19/2009 Recent articles examine the Madison Wisconsin Police Department's use of Taser guns and what some are claiming as overuse. They say users of the devic...
Views: 363, Comments: 30
Last comment 10/07/2009 by mini-goat
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Wire and Cable Technology Blog

35 blog entries, 214 comments (1 Viewing)

Are You (Too) Experienced?

10/17/2009 No one's ever told me to my face that I was too old to do a particular job, but I'd be willing to bet that it's happened behind my back. Unfortunately...
Views: 212, Comments: 6
Last comment 11/07/2009 by mayt2u

Bridging the Digital Divide

09/19/2009 Connect the World is an organization devoted to bridging the 'digital divide' or the gap between people with effective access to digital and informati...
Views: 168, Comments: 1
Last comment 09/21/2009 by vermin
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Other Blog Entries of Interest

Build Your Own Computer - Assembly (Part 2)

07/22/2009 posted in Workbench Creations
by stevem
So all your parts have arrived, hopefully in good condition and now it's time to put them all together. Well, not quite yet. The most important part...
Views: 913, Comments: 7
Last comment 07/24/2009 by stevem

March 13, 1986 – Blackout: The Great Geomagnetic Storm

03/13/2009 posted in "On This Day" In Engineering History
by Moose
On this day in engineering history, a powerful geomagnetic storm paralyzed the Hydro-Québec power grid, leaving 6-million customers without electr...
Pathfinder Tags: auroras blackouts geomagnetic storms power outages solar wind
Views: 310, Comments: 3
Last comment 07/07/2009 by Transcendian

A River Runs Through a Sensor Network

09/27/2007 posted in Electronic Test Equipment Blog
Sensors magazine reports that IBM and the Beacon Institute are designing and implementing a sensor system to environmentally monitor all 315 miles of...
Views: 211, Comments: 0

Testing Multi-Gigabit Serial Data Signal Integrity

09/23/2007 posted in Electronic Test Equipment Blog
by Sharkles
Digital designers are used to working with parallel buses and system clock speeds around 100 to 200 MHz. A wide variety of standards, practices, and t...
Views: 280, Comments: 0

Design for Debugging, Test, or Both

09/23/2007 posted in Electronic Test Equipment Blog
by Sharkles
Increasing use and complexity of SOC (system-on-chip) designs has design teams giving more thought to supporting debugging rather than test. An EDN ar...
Views: 199, Comments: 0