Experiments

These are the details of experiments that I have done.  

Please note the dates these were written and realize that much could have changed in that short time.  If something seems wrong in light of new or better information, it probably is.

An Experiment to Examine the Stress on Neon Sign Transformer Windings at High Frequency

A Method of Directly Measuring the Secondary Inductor Voltage Profile of Tesla Coils

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Modeled and Actual Voltage and Current Waveforms within a Tesla Coil
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Non-Linear Coil Winding Experiment
          Mark Rzeszotarski's testing of these coils

An Experiment to Investigate Stresses on Neon Sign Transformers in Tesla Coil Primary Circuits
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A Comparison Study of Multi-Gap and Simple Tesla Coil Spark Gaps with Various Primary to Secondary Coupling Coefficients
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Tesla Coil Spark Gap Operation Analyzed at High Frequency
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            Raw data  1-8  9-16 17-24  25-32 33-40  41-42

UPDATE
    This paper presented a model that suggests that the self capacitance of the primary inductor is around 150 pF.  This has since been shown to be very wrong.  The ringing is now believed to be caused by parasitics along with a much lower primary capacitance value.  Also some of the very high currents measured may be due to the fiber-optic transducers saturating.  This caused them to report much higher than actual currents in the very high-frequency high-current cases.  The newer plane antenna probes show much more believable values.
 

An Analysis of Top and Bottom Currents in the Tesla Coil Secondary Inductor.
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Note that new information sheds far greater light on secondary voltages and currents so some of the conclusions in the above paper are out of date.

A Method to Measure Secondary Voltages and Currents of Tesla Coils
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Measurements of Secondary Voltages and Currents of Tesla Coils
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Neon Transformer Protection Circuits

Design of a RC Neon Sign Transformer Protection Network for Tesla Coil Primary Circuit Applications
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Testing of a RLC Neon Transformer Protection Network for Tesla Coil Primary Circuit Applications
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