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Post by Deleted on Nov 22, 2008 8:33:02 GMT -8
Hey Gary, how is your Ultimate PWM Control coming along.
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Post by Deleted on Nov 22, 2008 10:20:29 GMT -8
It'll hafta really kick butt to beat the improved zero model shown on the Chemelec site.
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Post by Gary Lecomte on Nov 22, 2008 13:22:02 GMT -8
It'll hafta really kick butt to beat the improved zero model shown on the Chemelec site. IT DOES! Brent, In December! |
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Post by Deleted on Nov 23, 2008 8:14:11 GMT -8
Wel I'm surely looking to seeing the schematic for it then................. :-D
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Post by magic712 on Dec 4, 2008 12:46:39 GMT -8
Hey Gary I am relatively new and learning quickly about Hydrogen generators. I was wondering if you have made any progress on your ultimate pwm, I am really interested in trying the unit out. I have been experimenting with many designs of generators and the simplest design seems to be working the best so far. The simple design seem to produce more brown gas but are much more effective and require much less space. I am designing a new design that looks to be very promising from the preliminary results.
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Post by Gary Lecomte on Dec 4, 2008 20:59:38 GMT -8
Hey Gary I am relatively new and learning quickly about Hydrogen generators. I was wondering if you have made any progress on your ultimate pwm, I am really interested in trying the unit out. I have been experimenting with many designs of generators and the simplest design seems to be working the best so far. The simple design seem to produce more brown gas but are much more effective and require much less space. I am designing a new design that looks to be very promising from the preliminary results. ** Hydrogen Generators were around LONG BEFORE "BROWN" WAS! I Don't know Why anyone would consider it "Brown's gas"? I did this stuff 51 years ago. Maybe it should be "Gary's Gas"? But it was also done many years before that. It should be Propery called "2H2 + 02". ** PWM Doesn't Increase Gas production. Usually it does the Opposite. It ONLY helps in Controlling Current. ** Eventually. ** OH Well, I can't really help it! Sorry but I am having problems with my right arm. Making Everything Really Difficult to do. |
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Post by Gary Lecomte on Dec 6, 2008 7:03:35 GMT -8
I'm expectation with your Ultimate PWM Control becouse I been using H2O2 to cut down my $ and to reduce pollution. But the current is high to 25A .Be distressed me long time.weak point is my battery short life. Sorry but I will get to that Ultimate PWM, as soon as I can. And Although its not as good, Zerofosselfuels Design Does work. And Also Remember: PWM reduces Current, So it Also REDUCES Hydrogen Production. Well my Personal Opinion is:If you Removed the Hydrogen stuff and took your car to a "Reputable Mechanic" to "Properly Tune up the motor", it would Probably do Just as much in saving you money and reducing polution, as adding that Hydrogen. Maybe even more so. Gary |
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Post by Deleted on Dec 8, 2008 15:35:14 GMT -8
"Properly Tune up the motor" Nah! Wouldn't be nearly as much fun........! Lookit me, lookit me now! I still can't get any milage increase with HHO..........but look at the fun I'm having! If I wasn't doin' this I'd be out doin yard work or other! :-D
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Post by Gary Lecomte on Dec 8, 2008 16:16:23 GMT -8
"Properly Tune up the motor" Nah! Wouldn't be nearly as much fun........! Lookit me, lookit me now! I still can't get any milage increase with HHO..........but look at the fun I'm having! If I wasn't doin' this I'd be out doin yard work or other! :-D I Agree that Playing in Generating hydrogen is FUN. I Still play with it also. But more for the purpose of High Temperature H+O Tourches to melt metals. |
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Post by Deleted on Dec 8, 2008 18:13:35 GMT -8
Will, Thank for your recommendation. I will try to get a "Reputable Mechanic" to properly tune up my car.
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Post by Gary Lecomte on Dec 9, 2008 18:56:52 GMT -8
Check out the Revised Ultimate PWM. Especially the Picture showing the Heatsink. At 25 Amps draw from a 12 volt car battery (into a 0.5 Ohm Resistive load), running at room temperature, the heatsink was Just Barely perceptively warm. www3.telus.net/chemelec/Projects/Hydrogen/Ultimate-PWM/Ultimate-PWM.htmIt is Now for sale as an Assembled PCB, Party Potted in Black Epoxy. No Schematic will be posted at this time. It is Presently Copyright protected, and Patent Pending. Mosfet Included, But Heatsink is Not Included. Price and more details to follow. Gary |
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Post by Deleted on Dec 11, 2008 9:24:11 GMT -8
But truthfully Gary, my PWM works fine, but I wonder, since my voltage source is fairly constant, why don't I just use a large (225 watt) 1 ohm resistor, and not worry about a PWM at all? I could parallel other resistors (say a 10 ohm) if I wanted more current than the 1 ohm would limit too. R=IxE would give me the voltage drop I need for a given current. I'm not anticipating cucking the PWM I built, just curious. P.S. how is the arm coming along and is it your main arm? C-ya, Ron.
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Post by Gary Lecomte on Dec 11, 2008 10:45:22 GMT -8
But truthfully Gary, my PWM works fine, but I wonder, since my voltage source is fairly constant, why don't I just use a large (225 watt) 1 ohm resistor, and not worry about a PWM at all? I could parallel other resistors (say a 10 ohm) if I wanted more current than the 1 ohm would limit too. R=IxE would give me the voltage drop I need for a given current. I'm not anticipating cucking the PWM I built, just curious. P.S. how is the arm coming along and is it your main arm? C-ya, Ron. Ron, Its really whatever you want to do. But it isn't your Battery Voltage changing that creates the problem. Even if your battery voltage remains Constant, As the Cell gets Hotter, It's internal resistance goes lower, so it draws More Current. ** That make it get even Hotter. Using your resistor idea, Your Resistance is Constant, so it doesn't compensate for this, Unless you Manually monitor your current and appropriately change that resistor value as you drive. LOTS OF LUCK DOING THAT! (And "R= E*I", Doesn't apply in these cells, as the Cell resistance Is NOT Constant.) I just designed this up as a much better alternative.And Making Money on Any of my designs is Not an issue. I actually Lose, but I enjoy what I do. Even Better would be a PWM Current Limit, Via Temperature Control. I Can Now do that also, But the Temperature sensing, actually inside the cell, poses some problems. (Especially since Not all cells are constructed to make that easy.) Arm is Not getting Better, sometimes it much worse. My Doctor took X-rays of my lower back. (I had a Spinal Fusion about 35 years ago.) He wants to make sure that isn't a problem, Causing pinched nerves there. Gotta start somewhere. Take care....Gary |
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