That does look like a very powerful device. Such inspiring efforts are sure to motivate more people into using solar energy for domestic and commercial purposes.
Did you made any real energy measurements? Input to output ratio based on integral I(t)*V(t)*dt would be more precise than "time" (even if I admit that with your led setup and a constant current feeding them the energy delivered is proportional to time, the other measure would be more viable) Thanks
Very nice, did you made a true energy measure? I mean a precise (electrical energy in)/(electrical energy out) ratio based on integral[ I(t)*V(t)*dt ] of input and output. I know is "lab stuff" but it will clear any doubt if properly done. Thanks
Thanks for the question. "No", not yet, for the specific SSC in the video. "Yes" for an earlier version of SSC that used a different dielectric and lower voltage. For that earlier SSC, we developed a DAQ, custom circuit and C++ code to precisely sample the electrical power in and the electrical power out. Numerical integration verified the expected net electrical energy gain. For the earlier SSC, it was only 175%. We expect approx. 350% for the video's SSC. Cheers, Bill
@eye75goat Very nice, this will be very useful in harvesting energy from warm heat sources (often wasted). Can you tell me a figure of efficiency in terms of electrical energy versus heat transferred (deltaT * heat capacity) just to compare it with a thermal motor of other more conventional technology?
PS-Sorry for the double comment, the first seemed lost but after it appeared
That does look like a very powerful device. Such inspiring efforts are sure to motivate more people into using solar energy for domestic and commercial purposes.
aztecsolarpwr 1 year ago
*****
piespokladowy 1 year ago
Did you made any real energy measurements? Input to output ratio based on integral I(t)*V(t)*dt would be more precise than "time" (even if I admit that with your led setup and a constant current feeding them the energy delivered is proportional to time, the other measure would be more viable) Thanks
marcheseDS 1 year ago
Very nice, did you made a true energy measure? I mean a precise (electrical energy in)/(electrical energy out) ratio based on integral[ I(t)*V(t)*dt ] of input and output. I know is "lab stuff" but it will clear any doubt if properly done. Thanks
marcheseDS 1 year ago
@marcheseDS
Thanks for the question. "No", not yet, for the specific SSC in the video. "Yes" for an earlier version of SSC that used a different dielectric and lower voltage. For that earlier SSC, we developed a DAQ, custom circuit and C++ code to precisely sample the electrical power in and the electrical power out. Numerical integration verified the expected net electrical energy gain. For the earlier SSC, it was only 175%. We expect approx. 350% for the video's SSC. Cheers, Bill
eye75goat 1 year ago
@eye75goat Very nice, this will be very useful in harvesting energy from warm heat sources (often wasted). Can you tell me a figure of efficiency in terms of electrical energy versus heat transferred (deltaT * heat capacity) just to compare it with a thermal motor of other more conventional technology?
PS-Sorry for the double comment, the first seemed lost but after it appeared
marcheseDS 1 year ago
(See the earlier response).
eye75goat 1 year ago
ONE OF THE BEST IDEAS I SEEN YET
TarzanandRambo 2 years ago