Hi Gary, RS,
Thanks Gary, I’m a Mechanical Engineer, a contractor. Not so much calculations (I do some), more design, prototyping....
pearldragon
Senior Member
Last Activity: Today, 01:48 PM
Joined: 11-17-2018
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Hi Gary, RS,
When you say ‘to help out I assume you mean in the way of generating energy? Not in the way of causing drag/bringing...Leave a comment:
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Hi Gary, RS,
For me as an engineer to live with a 25% difference in performance without knowing what caused it, is hard… not to say...Last edited by pearldragon; Today, 05:41 AM. Reason: Correction of my Welding Rods: R45 (instead of R65)Leave a comment:
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Hi Gary, RS,
PCB connections
Response to you post# 85 Gary. Thanks for the picture.
I ran two tests with the washers and nuts...Leave a comment:
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Hi Gary, Rs,
I made a new “CG-cable” yesterday, bypassing the Radian/CG-witch, and left out my amp meter as well. See first picture...Last edited by pearldragon; 09-21-2020, 11:31 AM.Leave a comment:
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Hi RS, Gary,
So far I've used 10 AWG cable (see attachment). Conductive grease I've not used so far. I would reckon that that would be a...Last edited by pearldragon; 09-17-2020, 12:44 PM.Leave a comment:
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Hi Gary,
Started today with a test run with an AGM at the input and one of my Flooded L.A. at the output. Only drained 0.5Ah out of the F.L.A.,...Leave a comment:
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Hi Gary,
I’ve run the tests with the Rotor3 (21 magnets, 22mm wide), with a 12mm gap and a 9mm gap. Both tests are still within range...Leave a comment:
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Hi Gary, RS,
I had a another look at the ringing part of the radiant signal and compared this with the CG signal.
Where the radiant...Leave a comment:
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Hi All,
I stumbled upon the same as Stephan.
On page 55 of the advanced handbook on the bottom it reads:
The opposite is true...Leave a comment:
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Hi Gary,
Gauss rating of new 22 wide magnets lies between 3800-4000Gauss (Y30BH)
Gauss rating of original 20 wide magnets lies between...Leave a comment:
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Hi Gary,
Ok this cleared things up for me. I finished my new rotor but before installing it, I checked the ON time too with the scope for...Leave a comment:
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And some more , this time base verification
1 Set
Channes A connected to Transistor1
Channes B connected to Transistor2,3,4,...Leave a comment:
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Hi Gary,
Did some new measurements after the compensation/calibration:
1 Set
Channes A connected to Transistor1
...Leave a comment:
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Hi Gary,
Just tried to compensate my scope probes. Used the AWG output of my scope for a 1kHz signal, initially (accidentally) @+/-1V....Leave a comment:
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Hi Gary,
Sorry I missed your post #64, responding to it now:
[/B]The blue trace was always connected to Transistor 1. The red...Leave a comment:
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Hi Gary,
Thanks for reviewing the scope readings. So based on what you see, you conclude that the transistors and resistors should not be...Leave a comment:
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Hi Gary, RS,
Please see attachment for updated scope readings.
Best regards,
Rodolphe
...Leave a comment:
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Hi Gary, RS,
While taking the new scope screenshots, I didn’t read your instruction well enough and now see that I have not taken the...Leave a comment:
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Hi Gary, RS,
Test results 24Ah Lead Acid @ input
I finished a couple of cycles with the 24Ah Lead Acid at the input, see attachment....Leave a comment:
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