Hoi, vandaag mini tesla voor het eerst aangesloten. Het werkt wel allemaal maar niet volledig zoals verwacht. ik denk dat ik nog heel wat moet tunen. En vandaag dus ook ondervonden dat mijn NSTransfo 2x3.6kV = 7.2kV geeft i.p.v. 1x3.6kV dus mijn MMC moet uitgebreid worden. Misschien later ook nog variac aanschaffen, want nu is het stopcontact in, stopcontact uit, stopc... en dat is maar omslachtig werken.
De vonken stellen momenteel nog niet veel voor. alleen naar een tl-buis of een andere geleider schieten ze wel over. maar het zijn maar kleine boogjes.
Hier vind je enkele pics:
de transformator, vanmorgen met de post binnengekregen eens getest (2x3.6kV@50mA)
http://users.telenet.be/stey/taken/004.JPG
De homemade MMC: 6 parrallelle series van telkens 5 Philips Pulse capacitoren rated @ 2000V en 7.5 nF goed, MMC is dus goed voor 10kV @ 0.009uF
http://users.telenet.be/stey/taken/0010.JPG
SSG met 4 stukjes koperen buis
http://users.telenet.be/stey/taken/008.JPG
NST protection circuit
http://users.telenet.be/stey/taken/007.JPG
De mini coil

ik heb nog 2e iets grotere torus en een bol ook als topload (zie Java)
http://users.telenet.be/stey/taken/009.JPG
Finally the whole picture, lijkt volledig buiten proporties, maar 't is een werkje voor een kunstvak op school... (ik weet het, volledig misplaatst, ik studeer architectuur, niets met electriciteit te maken

maar ik ben een prutser, en ik leer rap
http://users.telenet.be/stey/taken/006.JPG
en last but not least (hoewel het niet veel voorstelt) FIRST LIGHT
http://users.telenet.be/stey/taken/005.JPG
Nu, zoals ik zei, het is een schoolwerkje, dat wordt effe getoont en gequoteerd en daarna krijg ik het terug naar huis. Volgende vakantieperiode ga ik het boeltje wat tunen, terwijl tegen dan variac aanschaffen, en een nieuwe mmc maken. Ik heb de spec's es in de Java calculator gegooid om te zien wat het geeft. Iemand enig advies om hem wat beter te laten werken?
thx
and keep them sparks flying!
R.
J A V A T C version 11.6 - CONSOLIDATED OUTPUT
donderdag 20 maart 2008 20:56:30
Units = Centimeters
Ambient Temp = 20°C
----------------------------------------------------
Surrounding Inputs:
----------------------------------------------------
0 = Ground Plane Radius
0 = Wall Radius
0 = Ceiling Height
----------------------------------------------------
Secondary Coil Inputs:
----------------------------------------------------
Current Profile = G.PROFILE_LOADED
1.6 = Radius 1
1.6 = Radius 2
0 = Height 1
15.36 = Height 2
615 = Turns
0.02 = Wire Diameter
----------------------------------------------------
Primary Coil Inputs:
----------------------------------------------------
3.2 = Radius 1
6 = Radius 2
0 = Height 1
0 = Height 2
5 = Turns
0.138 = Wire Diameter
0.009 = Primary Cap (uF)
60 = Total Lead Length
0.276 = Lead Diameter
----------------------------------------------------
Top Load Inputs:
----------------------------------------------------
Toroid #1: minor=2, major=8.5, height=15.36, topload
Toroid #2: minor=2.5, major=12.5, height=16.36, topload
Sphere #1: horz=8, vert=8, height=19.36, topload
----------------------------------------------------
Secondary Outputs:
----------------------------------------------------
1319.57 kHz = Secondary Resonant Frequency
90 deg° = Angle of Secondary
15.36 cm = Length of Winding
40.04 cm = Turns Per Unit
0.04976 mm = Space Between Turns (edge to edge)
61.83 m = Length of Wire
4.8:1 = H/D Aspect Ratio
33.6528 Ohms = DC Resistance
19354 Ohms = Forward Transfer Impedance
18884 Ohms = Reactance at Resonance
0.017 kg = Weight of Wire
2.278 mH = Les-Effective Series Inductance
2.315 mH = Lee-Equivalent Energy Inductance
2.283 mH = Ldc-Low Frequency Inductance
6.387 pF = Ces-Effective Shunt Capacitance
6.18 pF = Cee-Equivalent Energy Capacitance
9.294 pF = Cdc-Low Frequency Capacitance
0.0683 mm = Skin Depth
5.351 pF = Topload Effective Capacitance
101.4217 Ohms = Effective AC Resistance
186 = Q
----------------------------------------------------
Primary Outputs:
----------------------------------------------------
867.58 kHz = Primary Resonant Frequency
34.25 % high = Percent Detuned
0 deg° = Angle of Primary
144.51 cm = Length of Wire
16.66 mOhms = DC Resistance
0.422 cm = Average spacing between turns (edge to edge)
1.521 cm = Proximity between coils
1.08 cm = Recommended proximity between coils
3.017 µH = Ldc-Low Frequency Inductance
0.00389 µF = Cap size needed with Primary L (reference)
0.722 µH = Lead Length Inductance
9.577 µH = Lm-Mutual Inductance
0.115 k = Coupling Coefficient
0.121 k = Recommended Coupling Coefficient
8.7 = Number of half cycles for energy transfer at K
4.97 µs = Time for total energy transfer (ideal quench time)
----------------------------------------------------
Transformer Inputs:
----------------------------------------------------
230 [volts] = Transformer Rated Input Voltage
3600 [volts] = Transformer Rated Output Voltage
50 [mA] = Transformer Rated Output Current
50 [Hz] = Mains Frequency
230 [volts] = Transformer Applied Voltage
0 [amps] = Transformer Ballast Current
0 [ohms] = Measured Primary Resistance
0 [ohms] = Measured Secondary Resistance
----------------------------------------------------
Transformer Outputs:
----------------------------------------------------
180 [volt*amps] = Rated Transformer VA
72000 [ohms] = Transformer Impedence
3600 [rms volts] = Effective Output Voltage
0.78 [rms amps] = Effective Transformer Primary Current
0.05 [rms amps] = Effective Transformer Secondary Current
180 [volt*amps] = Effective Input VA
0.0442 [uF] = Resonant Cap Size
0.0663 [uF] = Static gap LTR Cap Size
0.1153 [uF] = SRSG LTR Cap Size
11 [uF] = Power Factor Cap Size
5091 [peak volts] = Voltage Across Cap
12728 [peak volts] = Recommended Cap Voltage Rating
0.12 [joules] = Primary Cap Energy
278.1 [peak amps] = Primary Instantaneous Current
49.2 [cm] = Spark Length (JF equation using Resonance Research Corp. factors)
----------------------------------------------------
Rotary Spark Gap Inputs:
----------------------------------------------------
0 = Number of Stationary Gaps
0 = Number of Rotating Electrodes
0 [rpm] = Disc RPM
0 = Rotating Electrode Diameter
0 = Stationary Electrode Diameter
0 = Rotating Path Diameter
----------------------------------------------------
Rotary Spark Gap Outputs:
----------------------------------------------------
0 = Presentations Per Revolution
0 [BPS] = Breaks Per Second
0 [kmh] = Rotational Speed
0 [ms] = RSG Firing Rate
0 [ms] = Time for Capacitor to Fully Charge
0 = Time Constant at Gap Conduction
0 [µs] = Electrode Mechanical Dwell Time
0 [%] = Percent Cp Charged When Gap Fires
0 [peak volts] = Effective Cap Voltage
0 [joules] = Effective Cap Energy
0 [rms volts] = Terminal Voltage
0 [power] = Energy Across Gap
0 [cm] = RSG Spark Length (using energy equation)
----------------------------------------------------
Static Spark Gap Inputs:
----------------------------------------------------
4 = Number of Electrodes
1.5 [cm] = Electrode Diameter
0.6 [cm] = Total Gap Spacing
----------------------------------------------------
Static Spark Gap Outputs:
----------------------------------------------------
0.2 [cm] = Gap Spacing Between Each Electrode
5091 [peak volts] = Charging Voltage
16336 [peak volts] = Arc Voltage
35071 [volts] = Voltage Gradient at Electrode
27226 [volts/cm] = Arc Voltage per unit
320.9 [%] = Percent Cp Charged When Gap Fires
3.465 [ms] = Time To Arc Voltage
289 [BPS] = Breaks Per Second
1.2 [joules] = Effective Cap Energy
623393 [rms volts] = Terminal Voltage
347 [power] = Energy Across Gap
73.9 [cm] = Static Gap Spark Length (using energy equation)
[Bericht gewijzigd door Steyaert op 20 maart 2008 21:27:03]