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Author Topic: Bifilar pancake coil overunity experiment  (Read 93446 times)

lancaIV

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Re: Bifilar pancake coil overunity experiment
« Reply #195 on: October 27, 2018, 10:35:06 PM »

more about capacitive winding application by others

http://www.freepatentsonline.com/y2013/0328390.html by John Kissane


https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=1&ND=3&adjacent=true&locale=en_EP&FT=D&date=20160929&CC=JP&NR=2016174482A&KC=A by Tanaka Saburo


----------------------------------------------------------------------------------------
https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=7&ND=3&adjacent=true&locale=en_EP&FT=D&date=20161013&CC=DE&NR=112014005978A5&KC=A5


which input is needed during the inrush current phase ?
------------------------------------------------------------------------------------------
Saburo capacitive DC/AC inverter as AC source for the Imris capacitive generator ( the generator output to the Imris capacitive friction heater )


the DC energy source for the Saburo cap-inverter ?
https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=5&ND=3&adjacent=true&locale=en_EP&FT=D&date=20100615&CC=ES&NR=2341161A1&KC=A1


the solar cell concept lamps controler,power saving,
https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=3&ND=4&adjacent=true&locale=en_EP&FT=D&date=19950202&CC=WO&NR=9503681A1&KC=A1

ayeaye

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Re: Bifilar pancake coil overunity experiment
« Reply #196 on: October 28, 2018, 04:52:41 PM »
My Inkscape script again, for these who have analog oscilloscopes. So that it will not disappear. In fact the CSV that the digital oscilloscope outputs, is time and voltage, and a separate CSV for both channels? So properly it should generate CSV the way the oscilloscope outputs, and then the calculation script should input that. But i don't know exactly what the format is, so by now it's just a list of voltages. So one may have to use a spreadsheet or an online converter, to convert CSV to list. Someone show me a single example of the CSV that oscilloscope outputs, as i couldn't find a single one, that should be enough to rewrite both scripts to using exactly that CSV. Thanks.

Quote
#Voltage scale in V
YU = 0.2
#Scale is 50 units
YU /= 50

str = ""
f = open("input.txt")
for s in f:
    begin = s.find("d=\"m ")
    if (begin == -1): continue
    begin = s.find(" ", begin)
    end = s.find("\"", begin)
    str = s[begin : end]
f.close()

def next(separator):
    global pos
    begin = pos + 1
    pos = str.find(separator, begin)
    if (pos == -1): pos = len(str)
    return int(round(float(str[begin : pos])))

pos = 0
list = []
next(",")
next(" ")
list.append([0, 0, 0, 0])
while (True):
    x = list[-1][0] + abs(next(","))
    y = list[-1][1] - next(" ")
    list[-1][2] = x
    list[-1][3] = y
    if (pos == len(str)): break
    list.append([x, y, 0, 0])

n = 0
for j in range(list[-1][2]):
    while (j >= list[n][2]): n += 1
    lx = list[n][2] - list[n][0]
    ly = list[n][3] - list[n][1]
    ratio = float(j - list[n][0]) / lx
    v = (list[n][1] + int(round(ly * ratio))) * YU
    if (j): print(v)

When the signal is sine then phi is enough to see overunity, right. Showing the multiplication of the current and voltage on the coil shows overunity as well. But it may not always be exactly sine, and in all cases calculation is likely necessary to finally calculate and confirm the input and output power.

Zero power factor, i guess it is when the average power is near zero, right? It may look like that zero power is not very important for overunity. But this is exactly what we are after. When average power is zero, then positive and negative powers are equal. The best i think we can dream of is when the negative power is slightly greater than the positive power, and this shows as a near zero average power.


partzman

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Re: Bifilar pancake coil overunity experiment
« Reply #197 on: October 28, 2018, 09:15:52 PM »
My Inkscape script again, for these who have analog oscilloscopes. So that it will not disappear. In fact the CSV that the digital oscilloscope outputs, is time and voltage, and a separate CSV for both channels? So properly it should generate CSV the way the oscilloscope outputs, and then the calculation script should input that. But i don't know exactly what the format is, so by now it's just a list of voltages. So one may have to use a spreadsheet or an online converter, to convert CSV to list. Someone show me a single example of the CSV that oscilloscope outputs, as i couldn't find a single one, that should be enough to rewrite both scripts to using exactly that CSV. Thanks.

When the signal is sine then phi is enough to see overunity, right. Showing the multiplication of the current and voltage on the coil shows overunity as well. But it may not always be exactly sine, and in all cases calculation is likely necessary to finally calculate and confirm the input and output power.

Zero power factor, i guess it is when the average power is near zero, right? It may look like that zero power is not very important for overunity. But this is exactly what we are after. When average power is zero, then positive and negative powers are equal. The best i think we can dream of is when the negative power is slightly greater than the positive power, and this shows as a near zero average power.

Here is a CSV text file generated by a Tek MDO3034.  All 4 channels plus the Math calculations are included and may be compared to the attached Excel file that also includes the scope pix.

Pm

ayeaye

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Re: Bifilar pancake coil overunity experiment
« Reply #198 on: October 29, 2018, 09:25:01 AM »
Many thanks. The format is even simpler than i thought. Tektronix has a great precision, 1000 units in the time scale, that's huge. I see it can output math channel, which makes the calculation very simple, but not all scopes can do that and i make it generic.

For analog scopes there has to be both channels drawn in Inkscape. The way that the path for channel 1 is drawn first and the path for channel 2 is drawn second. It doesn't matter where these paths are located on the drawing, it only matters that the channel 1 path is first and channel 2 path is second. The x length of both also has to be more or less the same, the shorter of these determines the length of CSV list.

Takes some time to figure out. Nothing complicated at all, but the usual stuff about what is where.

« Last Edit: October 29, 2018, 12:47:49 PM by ayeaye »

F6FLT

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Re: Bifilar pancake coil overunity experiment
« Reply #199 on: October 29, 2018, 11:56:10 AM »
Quote
...
http://www.freepatentsonline.com/y2013/0328390.html by John Kissane
...

It is said "The inductance generated by the capacitor in circuit 1 would generate Current in the coil of wire in circuit 2 indirectly". By the virtue of the Holy Spirit?!

There is no magnetic coupling between circuits 1 and 2 because they do not share a magnetic flux (they are transverse). There is a capacitive coupling but no current because once an electron has been attracted to a capacitor plate, there is no longer any reason for it to move, we are in DC. When the electron "e" is capacitively attracted to point "A" (see drawing), another electron from circuit 2, on the other side of the coil, is attracted in opposition to the other end of the coil. The resulting effect for a current is nil.
To induce a current in a coil inside a capacitor, or from the coil to the capacitor, the axis of the coil must be perpendicular to the capacitor plates and the current must be AC. We face a childish crackpot who mixes capacitive and magnetic coupling without understanding either one.


ayeaye

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Re: Bifilar pancake coil overunity experiment
« Reply #200 on: October 29, 2018, 07:31:21 PM »
Here is a CSV text file generated by a Tek MDO3034.

Now the output of the Inkscape script and the input of the calculation script are CSV, in the format that digital oscilloscopes, such as Tektronix, output. Inkscape script.

Quote
#Time between samples in ns
XU = 0.4
XU *= 1e-9
#Channels 1 and 2 voltage scales in V
YU1 = 2.0
YU2 = 0.2
#Scale is 50 units
YU1 /= 50
YU2 /= 50

def next(separator):
  global pos
  begin = pos + 1
  pos = path.find(separator, begin)
  if (pos == -1): pos = len(path)
  return int(round(float(path[begin : pos])))

def pathtolist(list, YU):
  global pos
  pos = 0
  segments = []
  next(",")
  next(" ")
  segments.append([0, 0, 0, 0])
  while (True):
    x = segments[-1][0] + abs(next(","))
    y = segments[-1][1] - next(" ")
    segments[-1][2] = x
    segments[-1][3] = y
    if (pos == len(path)): break
    segments.append([x, y, 0, 0])
  n = 0
  for j in range(segments[-1][2]):
    while (j >= segments[n][2]): n += 1
    lx = segments[n][2] - segments[n][0]
    ly = segments[n][3] - segments[n][1]
    ratio = float(j - segments[n][0]) / lx
    v = (segments[n][1] + int(round(ly * ratio))) * YU
    list.append(v)

pos = 0
path = ""
f = open("input.txt")
for s in f:
  begin = s.find("d=\"m ")
  if (begin == -1): continue
  begin = s.find(" ", begin)
  end = s.find("\"", begin)
  path = s[begin : end]
  break
f.close()
list1 = []
pathtolist(list1, YU1)

pos = 0
path = ""
f = open("input.txt")
for s in f:
  begin = s.find("d=\"m ")
  if (begin == -1): continue
  begin = s.find(" ", begin)
  end = s.find("\"", begin)
  path = s[begin : end]
f.close()
list2 = []
pathtolist(list2, YU2)

length = min(len(list1), len(list2))
for j in range(1, length):
  s = "%1.3E" % (j * XU) + "," + str(list1[j]) + "," + str(list2[j])
  print(s)

Trinket.

https://trinket.io/python/e18f3511dd

Power calculation script.

Quote
#Resistor resistance in ohms
R = 47.0
#Frequency in Hz
F = 1000.0
#Voltages are in mV, time is in ms

def next(separator):
  global pos
  begin = pos + 1
  pos = csv.find(separator, begin)
  if (pos == -1): pos = len(csv)
  return float(csv[begin : pos])

csv = ""
pos = n = 0
xu = ei = eo = 0.0
f = open("input.txt")
while (True):
  s = f.readline()
  if (len(s) < 1): break
  csv = s.strip()
  if (len(csv) == 0): continue
  if (csv[0] != "-" and not csv[0].isdigit()): continue
  pos = -1
  t = next(",") * 1000000
  if (n == 0): xu = t
  if (n == 1): xu = t - xu
  n += 1
  vs = next(",") * 1000
  vr = next(",") * 1000
  vl = vs - vr
  pl = vl * vr / R / 1000
  if (pl >= 0): ei += pl
  if (pl < 0): eo += pl
f.close()
ei *= xu
print("Input power was %.4f uW" % (F * ei))
eo *= -1 * xu
print("Output power was %.4f uW" % (F * eo))

Trinket.

https://trinket.io/python/15c05ead0c

Partzman, BTW, your data is about what? It gave the results, input power 5.6 W, output power 23.4 W, looks like overunity, or what is it? I calculated assuming the circuit, coil and resistor in series, and that the resistor was 47 ohms, if it differs, then the results may not have any meaning.


onepower

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Re: Bifilar pancake coil overunity experiment
« Reply #201 on: October 30, 2018, 12:33:06 AM »
AyeAye
Interesting posts.

Words and numbers are just words and numbers until they induce a thought or idea at which point they become something else. I often wonder why so many have such a limited perspective of electrodynamics... why limit it?. We could just as easily say an Emf is a signal, a current a transmission and any dissipative circuit elements a receiver. We should also note that as many have said in the past, we can take mechanical and electric analogies literally.

That is we know a particle cannot act on another particle directly but only through a field indirectly. Thus every force including an Emf must constitute a transmission of energy by way of a field. Unfortunately many ignore the field or delegate it to some unimportant spooky action at a distance.

In the past I also looked at the notion of electro-magnetic phenomena as a signal transmission which conveys information through fields from a computational perspective. Assigning the equivalent of logic gate functions to all the discrete phenomena we see in electrodynamics. For example Lenz Law is a NOT gate or inverter with respect to an induced magnetic field change. An XNOR logic gate translates to field coupling and whether an external field is present and can act on something or not. So we build truth tables to represent all the electro-magnetic functions and at some point we find the electro-dynamic realities we know can be represented by form of software. All one has to do is look at the humble beginnings of the logic gate and how far we have taken it in computing to see the potential.

When we start looking at the big picture from many other alternate perspectives we can often learn many new things. Who could have predicted that a simple logic function in punch cards could have created the automated world we know today let alone Artificial Intelligence. It is very strange isn't it?. It begs the question... if AI which may soon surpass our understanding of things was born from the simple relationship between patterns of "1's" and a "0's" then how far can we take electro-dynamics?.

The trick, I have found, is not to get too bogged down by underachievers or those with business interests. Do your own thing, have some fun with it, imagine the possibilities. Our goal was never to lower ourselves to that level but to rise above it and we cannot take them with us. limited seating capacity...

ayeaye

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Re: Bifilar pancake coil overunity experiment
« Reply #202 on: October 30, 2018, 06:05:29 AM »
Onepower, what is a field? Space is a grid, in the grid, the nodes cannot interact directly. The way to do it, is to send quanta, that way one particle "finds" another. You may call it digital, it's not a computer though, the matter is that it's a grid. But it's certainly discrete.

What is the Lenz law, it's that everything causes an opposite reaction. And it's because everything protects its integrity. Like you step on the rake, it hits you, it's because rake maintains its integrity.


ayeaye

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Re: Bifilar pancake coil overunity experiment
« Reply #203 on: October 30, 2018, 11:30:33 AM »
Better? Inkscape script for analog oscilloscopes that outputs waveform data in the same CSV format as Tektronix and other digital scopes.

Quote
#Time between samples in ns
XU = 0.4
XU *= 1e-9
#Channels 1 and 2 voltage scales in V
YU1 = 2.0
YU2 = 0.2
#Scale is 50 units
YU1 /= 50
YU2 /= 50

def next(separator):
  global pos
  begin = pos + 1
  pos = path.find(separator, begin)
  if (pos == -1): pos = len(path)
  return int(round(float(path[begin : pos])))

def pathtolist(list, YU):
  global pos
  pos = 0
  segments = []
  next(",")
  next(" ")
  segments.append([0, 0, 0, 0])
  while (True):
    x = segments[-1][0] + abs(next(","))
    y = segments[-1][1] - next(" ")
    segments[-1][2] = x
    segments[-1][3] = y
    if (pos == len(path)): break
    segments.append([x, y, 0, 0])
  n = 0
  for j in range(segments[-1][2]):
    while (j >= segments[n][2]): n += 1
    lx = segments[n][2] - segments[n][0]
    ly = segments[n][3] - segments[n][1]
    ratio = float(j - segments[n][0]) / lx
    v = segments[n][1] + int(round(ly * ratio))
    list.append(v * YU)

pos = 0
path = ""
f = open("input.txt")
for s in f:
  begin = s.find("d=\"m ")
  if (begin == -1): continue
  begin = s.find(" ", begin)
  end = s.find("\"", begin)
  path = s[begin : end]
  break
f.close()
list1 = []
pathtolist(list1, YU1)

pos = 0
path = ""
f = open("input.txt")
for s in f:
  begin = s.find("d=\"m ")
  if (begin == -1): continue
  begin = s.find(" ", begin)
  end = s.find("\"", begin)
  path = s[begin : end]
f.close()
list2 = []
pathtolist(list2, YU2)

length = min(len(list1), len(list2))
for j in range(1, length):
  s = "%1.3E" % ((j - 1) * XU) + ","
  s += str(list1[j]) + "," + str(list2[j])
  print(s)

Trinket.

https://trinket.io/python/31538962f0

Again the first point of both paths determines their x axis and the beginning of the x axis for both paths. And it doesn't matter at all where these paths are drawn or what is their location relative to each other. It only matters that channel 1 path is drawn first and channel 2 path is drawn second.


partzman

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Re: Bifilar pancake coil overunity experiment
« Reply #204 on: October 30, 2018, 02:42:23 PM »
Now the output of the Inkscape script and the input of the calculation script are CSV, in the format that digital oscilloscopes, such as Tektronix, output. Inkscape script.

Trinket.

https://trinket.io/python/e18f3511dd

Power calculation script.

Trinket.

https://trinket.io/python/15c05ead0c

Partzman, BTW, your data is about what? It gave the results, input power 5.6 W, output power 23.4 W, looks like overunity, or what is it? I calculated assuming the circuit, coil and resistor in series, and that the resistor was 47 ohms, if it differs, then the results may not have any meaning.

Those test results were taken from a voltage driven T225-26B powdered iron toroid with a bifilar litz winding.  The Math channel indicated the energy in one of the windings over time and the "Inductance" was calculated in Excel.  The second bilfilar winding had one end connected to ground with the correct dot polarity that allowed the first winding to discharge it's energy thru the distributed capacitance between said windings producing the voltage waveform in CH2(blu).  There was no additional resistance other than the wiring, mosfet switching loss, and coil resistance of 1.15 ohms.

Pm

 

ayeaye

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Re: Bifilar pancake coil overunity experiment
« Reply #205 on: October 30, 2018, 06:28:30 PM »
One thing, time has to be in ms. The power calculation script.

Quote
#Resistor resistance in ohms
R = 47.0
#Frequency in Hz
F = 1000.0
#Voltages are in mV, time is in ms

def next(separator):
  global pos
  begin = pos + 1
  pos = csv.find(separator, begin)
  if (pos == -1): pos = len(csv)
  if (csv[begin : pos] == ""): return 0.0
  return float(csv[begin : pos])

csv = ""
pos = n = 0
xu = ei = eo = 0.0
f = open("input.txt")
while (True):
  s = f.readline()
  if (len(s) < 1): break
  csv = s.strip()
  if (len(csv) == 0): continue
  if (csv[0] != "-" and not csv[0].isdigit()): continue
  pos = -1
  t = next(",") * 1000
  if (n == 0): xu = t
  if (n == 1): xu = t - xu
  n += 1
  vs = next(",") * 1000
  vr = next(",") * 1000
  vl = vs - vr
  pl = vl * vr / R / 1000
  if (pl >= 0): ei += pl
  if (pl < 0): eo += pl
f.close()
ei *= xu
print("Input power was %.4f uW" % (F * ei))
eo *= -1 * xu
print("Output power was %.4f uW" % (F * eo))

Trinket.

https://trinket.io/python/2ee90868b9

Other thing, next() now returns 0 when there was no number. This enables to get all values, like the following calculates your energy per cycle. It's in J if your instantaneous power was in W. I don't know the frequency to calculate power. Your instantaneous power was always positive, why?

Quote
def next(separator):
  global pos
  begin = pos + 1
  pos = csv.find(separator, begin)
  if (pos == -1): pos = len(csv)
  if (csv[begin : pos] == ""): return 0.0
  return float(csv[begin : pos])

csv = ""
pos = n = 0
xu = ei = eo = 0.0
f = open("input.txt")
while (True):
  s = f.readline()
  if (len(s) < 1): break
  csv = s.strip()
  if (len(csv) == 0): continue
  if (csv[0] != "-" and not csv[0].isdigit()): continue
  pos = -1
  for j in range(6): next(",")
  t = next(",")
  if (n == 0): xu = t
  if (n == 1): xu = t - xu
  n += 1
  ei += next(",")
f.close()
print("Energy per cycle " + str(ei * xu))

Trinket.

https://trinket.io/python/66a825269d

MDO3034 ::)


ayeaye

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Re: Bifilar pancake coil overunity experiment
« Reply #206 on: November 01, 2018, 02:20:08 PM »
It may look strange, but it's the right way to overcome what is missing in Python, and make it straightforward. Using list with an element string Instead of string, makes it modifiable by function. Inkscape script and its trinket.

Quote
#Scales in s and V, scale is 50 units
XU = 20 * 1e-9 / 50
YU1 = 2.0 / 50
YU2 = 0.2 / 50

def nextt(sl, separator):
  endp = sl[0].find(separator)
  if (endp == -1): endp = len(sl[0])
  tok = sl[0][ : endp]
  sl[0] = sl[0][endp + 1 : ]
  return int(round(float(tok)))

def tolist(path, yu):
  n = 0
  list = []
  segments = [[0, 0, 0, 0]]
  nextt(path, ",")
  nextt(path, " ")
  while (True):
    x = segments[-1][0] + abs(nextt(path, ","))
    y = segments[-1][1] - nextt(path, " ")
    segments[-1][2] = x
    segments[-1][3] = y
    if (path[0] == ""): break
    segments.append([x, y, 0, 0])
  for j in range(segments[-1][2]):
    while (j >= segments[n][2]): n += 1
    lx = segments[n][2] - segments[n][0]
    ly = segments[n][3] - segments[n][1]
    ratio = float(j - segments[n][0]) / lx
    v = segments[n][1] + int(round(ly * ratio))
    list.append(v * yu)
  return list

path1 = [""]
path2 = [""]
f = open("input.txt")
for s in f:
  startp = s.find("d=\"m ")
  if (startp == -1): continue
  startp = s.find(" ", startp)
  endp = s.find("\"", startp)
  if (path1[0] == ""): path1[0] = s[startp : endp]
  path2[0] = s[startp : endp]
f.close()
list1 = tolist(path1, YU1)
list2 = tolist(path2, YU2)
length = min(len(list1), len(list2))
for j in range(length):
  s = "%1.3E" % (j * XU) + ","
  s += str(list1[j]) + "," + str(list2[j])
  print(s)

https://trinket.io/python/eeffa85b19

Calculation script and its trinket.

Quote
# Resistor resistance in ohms
R = 47.0
#Frequency in Hz
F = 1000.0
#Voltages are in mV, time is in ms

def nextt(sl, separator):
  endp = sl[0].find(separator)
  if (endp == -1): endp = len(sl[0])
  tok = sl[0][: endp]
  sl[0] = sl[0][endp + 1 : ]
  if (tok == ""): return 0.0
  return float(tok)

n = 0
csv = [""]
xu = ei = eo = 0.0
f = open("input.txt")
while (True):
  s = f.readline()
  if (len(s) < 1): break
  csv[0] = s.strip()
  if (len(csv[0]) == 0): continue
  if (csv[0][0] != "-" and not csv[0][0].isdigit()):
    continue
  t = nextt(csv, ",") * 1000
  n += 1
  if (n == 1): xu = t
  if (n == 2): xu = t - xu
  vs = nextt(csv, ",") * 1000
  vr = nextt(csv, ",") * 1000
  vl = vs - vr
  pl = vl * vr / R / 1000
  if (pl >= 0): ei += pl
  if (pl < 0): eo += pl
f.close()
ei *= xu
print("Input power was %.4f uW" % (F * ei))
eo *= -1 * xu
print("Output power was %.4f uW" % (F * eo))

https://trinket.io/python/839fcae20d

Calculation of power of the Tektronix sample data above, and its trinket.

Quote
def nextt(sl, separator):
  endp = sl[0].find(separator)
  if (endp == -1): endp = len(sl[0])
  tok = sl[0][: endp]
  sl[0] = sl[0][endp + 1 : ]
  if (tok == ""): return 0.0
  return float(tok)

n = 0
csv = [""]
xu = ei = eo = 0.0
f = open("input.txt")
while (True):
  s = f.readline()
  if (len(s) < 1): break
  csv[0] = s.strip()
  if (len(csv[0]) == 0): continue
  if (csv[0][0] != "-" and not csv[0][0].isdigit()):
    continue
  for j in range(6): nextt(csv, ",")
  t = nextt(csv, ",")
  n += 1
  if (n == 1): xu = t
  if (n == 2): xu = t - xu
  ei += nextt(csv, ",")
f.close()
print("Energy per cycle " + str(ei * xu))

https://trinket.io/python/126f63131a

« Last Edit: November 01, 2018, 08:16:47 PM by ayeaye »

ayeaye

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Re: Bifilar pancake coil overunity experiment
« Reply #207 on: November 03, 2018, 12:48:31 AM »
Not really the topic here, but there are ways in Inkscape to convert oscilloscope traces to path, by not copying the path from the image completely by hand. I'm no expert in Inkscape, so the Inkscape experts forgive me, i can only tell the little that i know, please share your knowledge if you know some great things.

As much as i know, there is no way to convert a trace into a single line path automatically. If one knows any way to do that, please say, maybe there are some tools other than Inkscape that can do that.

In the Inkscape Path menu there is an item "Trace Bitmap". This and the "Stroke to Path" from the same menu, enable to convert traces into a circular paths. These will not be lines, they have some thickness.

At the right edge of the Inkscape screen there are buttons to select different modes of snapping. One is "Snap to paths". One can draw a zigzag path inside the circular path of the trace, so that the ends of the segments will be on that circular path. The other snap mode is "Snap from and to midpoints of line segments". This enables to draw path through the midpoints of the segments of that zigzag path.

This path will be a calculated approximation of the trace by a single path. This is not hand copied, but transformed from the original image. It may be too complicated though. There still has to be snapping to grid, and also considering all kind of imperfections of the image, a path copied by hand may much better match the trace than this semi-automatic transformation. But just to let everyone know, that there is such option.

A line from the beginning of the x axis may be drawn later. At the left side click on "Edit paths by nodes". Holding down the shift key, select the paths and the line segments to be joined. Then "Join selected nodes" at the upper edge of the screen, joins the paths into a single path.

« Last Edit: November 03, 2018, 12:34:57 PM by ayeaye »

ayeaye

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Re: Bifilar pancake coil overunity experiment
« Reply #208 on: November 05, 2018, 07:16:06 PM »
Btw, what one thinks about the circuit on the figure below? What happens there, when the pulse is on, and after the pulse ends? Can one simulate it in any way? The caveat there is that these are not two separate coils, the two parallel lines indicate that these two coils are on the same core, so they cannot be simulated as two separate coils. That is to understand, what the capacitance between the windings really does.


ayeaye

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Re: Bifilar pancake coil overunity experiment
« Reply #209 on: November 06, 2018, 03:47:43 PM »
This can be simulated with python, or c if one likes, if there is no existing simulator that can simulate this. Something like, solenoid  phi = mu0 * mur * n * i * a / l , what about toroid? The current is split, part goes to the left coil and part to the capacitor, magnetic flux is however the sum of the magnetic flux that both coil segments generate. Faraday's law of induction  e = - dphi / dt , which is voltage on the coil segment. Capacitor  i = c * dv / dt . One should start from induction, because this is the engine of change.

No, unity is not written into these equations, if there is unity or overunity, then it supposed to come from applying these equations.

Interesting? This question usually means, who will now do the dirty work. Why should i do?

« Last Edit: November 07, 2018, 01:09:52 AM by ayeaye »