Thanks Gotoloc
Thanks Gotoloc,
However, I am still not happy with this tests...So I am trying to gather the right measuring equipment/tools/accessories ...to be perfect...As also the "Power of Analysis" enough to analyze very deep all this "scenario"...we have here....So I am not singing "glory" as of yet...till am sure of it all...and can prove it.
As also I am arranging the Motor in order that We could play outside in the way we connect brushes between them...as there are many ways to do this, and that Test was done when all connections were in Parallel, so, that obviously made Amps rise too high, since my resistance per coil is too low (0.6 Ohms average)
But the main issue to consider at Amps reading is to focus in the way My Machines do their connections to Source...and our measurements...
If We take a closer look, we see that at almost zero time, the circuit is closed...that motor reaches 4500-4600 RPM's/36V...that taken into (Considering only 4400RPM's as the average ) RPS (Revolutions Per Second) would be...73.33 RPS...and we have a 56 Commutator Elements joint every two segments, so there are 28 times hitting that "switch" on-off every 360 degrees/or in angles (360/28=12.86º)...on just ONE Contact when circuit closes...Per Input/Pair/Contact Element...
Now, If we divide RPS/12.86º...We then get 5.7 Times...that Pair/Coils closes-opens in One Second...while, of course...others 27 go through same procedure...
And what I mean here is...This Motor is based on an OPEN Circuit System at ALL of its time of Operation taken from just one point-input...based on this Asymmetrical Concept...therefore, a very High Pulsed Motor...
And as we all know DC Linear Amperage, in order to be measured properly requires a STEADILY CLOSED CIRCUIT, enough time so that DC Amps Measurement Reader could compute those Values properly...and this...does not apply here at any time of its performance.
If We analyze further the differences between DC Linear Feed...and DC Pulsed Feed...will notice a huge difference...for example:
Let's take a Popular Component I use on my Oscillators, an N-Channel MOSFET...NTE2397:
http://www.nteinc.com/specs/2300to2399/pdf/nte2397.pdf
In first page we will notice this DC FET Component takes LINEAR AMPERAGE only 10 A Max at 25ºC of Temp
However, at Pulsed Drain Current it can take 40 Amps (at junction Max Temp, which is Junction to Ambient T ...Is 62ºC)
Now, that IS a huge difference...
Difference here is 4:1 Ratio in Amps reading...
And that means, if you add 11 Amps Linear...you will blow this component at 25ºC...while it can take up to 40 Amps Pulsed...at 64ºC...without blowing up...
Does all this Tell You Something Guys?...
Again, regards Gotoloc and thanks...but I will keep getting there...
Some that know me well...know that I won't stop...till you guys see running this two machines without the Batteries...
Ufopolitics
Originally posted by gotoluc
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Thanks Gotoloc,
However, I am still not happy with this tests...So I am trying to gather the right measuring equipment/tools/accessories ...to be perfect...As also the "Power of Analysis" enough to analyze very deep all this "scenario"...we have here....So I am not singing "glory" as of yet...till am sure of it all...and can prove it.
As also I am arranging the Motor in order that We could play outside in the way we connect brushes between them...as there are many ways to do this, and that Test was done when all connections were in Parallel, so, that obviously made Amps rise too high, since my resistance per coil is too low (0.6 Ohms average)
But the main issue to consider at Amps reading is to focus in the way My Machines do their connections to Source...and our measurements...
If We take a closer look, we see that at almost zero time, the circuit is closed...that motor reaches 4500-4600 RPM's/36V...that taken into (Considering only 4400RPM's as the average ) RPS (Revolutions Per Second) would be...73.33 RPS...and we have a 56 Commutator Elements joint every two segments, so there are 28 times hitting that "switch" on-off every 360 degrees/or in angles (360/28=12.86º)...on just ONE Contact when circuit closes...Per Input/Pair/Contact Element...
Now, If we divide RPS/12.86º...We then get 5.7 Times...that Pair/Coils closes-opens in One Second...while, of course...others 27 go through same procedure...
And what I mean here is...This Motor is based on an OPEN Circuit System at ALL of its time of Operation taken from just one point-input...based on this Asymmetrical Concept...therefore, a very High Pulsed Motor...
And as we all know DC Linear Amperage, in order to be measured properly requires a STEADILY CLOSED CIRCUIT, enough time so that DC Amps Measurement Reader could compute those Values properly...and this...does not apply here at any time of its performance.
If We analyze further the differences between DC Linear Feed...and DC Pulsed Feed...will notice a huge difference...for example:
Let's take a Popular Component I use on my Oscillators, an N-Channel MOSFET...NTE2397:
http://www.nteinc.com/specs/2300to2399/pdf/nte2397.pdf
In first page we will notice this DC FET Component takes LINEAR AMPERAGE only 10 A Max at 25ºC of Temp
However, at Pulsed Drain Current it can take 40 Amps (at junction Max Temp, which is Junction to Ambient T ...Is 62ºC)
Now, that IS a huge difference...
Difference here is 4:1 Ratio in Amps reading...
And that means, if you add 11 Amps Linear...you will blow this component at 25ºC...while it can take up to 40 Amps Pulsed...at 64ºC...without blowing up...
Does all this Tell You Something Guys?...
Again, regards Gotoloc and thanks...but I will keep getting there...
Some that know me well...know that I won't stop...till you guys see running this two machines without the Batteries...
Ufopolitics
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