HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
<<  <  Page 4/4
naperlou
User Rank
Blogger
how much energy
naperlou   3/26/2014 11:42:24 AM
NO RATINGS
Elizabeth, one thing you don't mention is how much energy the proposed array will produce.  What is the efficiency of the whole system?

On another note, why use robots to assemble this.  Why not the International Space Station (ISS)?  It has a robotic arm and people to do the work.  This would have lots of benefits.  First, there is cost.  The whole robotic assembly is not a part of the technology of power generation.  It is a whole other program requiring diffent skills and really raises the cost and complexity of the system.  I expect that a demonstrator would be built (a single satellite) and then a larger array, then the full envisioned array.  That's a lot of steps.  Getting rid of the robotics in the early stages would speed things along.

Elizabeth M
User Rank
Blogger
Re: Sci Fi to Reality
Elizabeth M   3/26/2014 10:45:58 AM
NO RATINGS
Ha, yes, TJ, it does seem the stuff of scifi and I am sure there will be naysayers that claim it's dangerous and it shouldn't be done. I personally think it's a great idea and, given the fact that we use solar energy naturally anyway, it would be hard to argue that this is dangerous for humans. But I guess you're right in that the transition from solar energy to radio waves that will be "beamed" down will spur panic among some!

TJ McDermott
User Rank
Blogger
Sci Fi to Reality
TJ McDermott   3/26/2014 10:07:39 AM
NO RATINGS
I love when the science fiction I read in my teens (Aurthur C. Clarke, Robert Heinlein, Allen Steele to name a few) becomes reality in my lifetime.

I hope this concept is strong enough to overcome the

DEATH BEAMS FROM SPACE!!!

headlines that will inevitably follow.  High tension lines have always been a favored target for health scares.

Elizabeth M
User Rank
Blogger
Complicated yet simple
Elizabeth M   3/26/2014 6:10:09 AM
NO RATINGS
This idea, to me, seems both very complicated and simple at the same time. Satellites already use solar energy, and where better to harvest energy from the sun than the place where the sun is located. While what Jaffe has already designed and built is promising, it also will take a significant amount of investment and technology to get it where it needs to be for this to become a reality. Still, this is fascinating stuff and could one day revolutionize renewable energy, at least that from the sun.

<<  <  Page 4/4


Partner Zone
Latest Analysis
Design collaboration now includes the entire value chain. From suppliers to customers, purchasing to outside experts, the collaborative design team includes internal and external groups. The design process now stretches across the globe in multiple software formats.
Researchers have developed a hybrid energy harvester for generating electricity from multiple spectrums of solar energy.
A new high-pressure injection-molding technology produces near-net shape parts with 2-inch-thick walls from high-performance materials like PEEK, PAI, and carbon-filled polymers. Parts show no voids, sinks, or porosity, have more consistent mechanical properties, and are stronger.
These futuristic military robots will help soldiers and other military personnel better perform their duties.
Icon Labs has developed a whitepaper to help determine the type of cybersecurity needed based on the type of device.
More:Blogs|News
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7 | 8 | 9


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Technology Marketplace

Copyright © 2016 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service