An economical and reliable DC circuit breaker for DC voltage > 3.5kV is not commercially available today. The lack of such a breaker has been inhibiting the development of DC power distribution in factories (especially processing plants with many variable speed motors); for microgrids (including on ships, oil platforms, and wind farms), and for multiterminal HVDC power transmission, as in the supergrid.
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Wednesday, March 27, 2013
Short presentation on Ballistic Breakers
I prepared this 3 minute presentation for a business plan competition.
Wednesday, March 20, 2013
My comment on the Energy Innovation by Statoil blogsite today
Ian said:
I commented:
On the positive side of this, I hope that 50 years from now we can look back and realize just what saved us. My leading candidates:
1) LENR (by that I specifically mean the nuclear fusion reactions of nickel with light (normal) hydrogen; if that works out it will surely be the most important thing.
2) If not that, then I'm betting on a supergrid to save us.
When the shit hits the fan, there will be a panicky rush for solutions. Unfortunately only proven technologies will qualify for panic funding. My goal is to have my invention elpipes ready when that moment arrives; see www.elpipe.com
New Scientist and Statoil asked specifically what will have the largest near future impact, not what could. Not sure the winner and runner-ups reflect this important distinction
I commented:
On the positive side of this, I hope that 50 years from now we can look back and realize just what saved us. My leading candidates:
1) LENR (by that I specifically mean the nuclear fusion reactions of nickel with light (normal) hydrogen; if that works out it will surely be the most important thing.
2) If not that, then I'm betting on a supergrid to save us.
When the shit hits the fan, there will be a panicky rush for solutions. Unfortunately only proven technologies will qualify for panic funding. My goal is to have my invention elpipes ready when that moment arrives; see www.elpipe.com
Friday, March 15, 2013
I filed my "Continuation-in-Part" US Patent Application today
Each major redrafting of this patent has been a big improvement. First, my US patent application was filed on February 6, 2012, based on three prior provisionals. Then I greatly improved on that, and also added some new subject matter and claims in my PCT patent application, filed October 1, 2012. This "Continuation-in-Part" US patent application filed today added two new claims from the PCT (it is now 37 claims), and I am very happy with it. I believe it is valid, but I do expect challenges will be made by the examiner that probe at the relationship between Ballistic Breakers and two particular prior technologies:
- Automatic tap changers for AC transformers
- Rheostats
I expect the examiner to find a few patents I missed, because the old patents are hard to search.
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