TopRuslan

[SolarLab]

Here's what the students used to drive and adjust the Test Device Setup.

These Dual Channel Function Generators were the ones used for the initial development.

Sync and Burst features allowed setting up all the required waveforms. Phases are
synchronized and adjusted as required. A 50 ohm output and BNC coax cable keeps
the signals pretty clean. 

Can't recall how the geneerators were configured (CH1 sync input = CH2 output?) but all
the required signals are easily generated, synchronized, and phase adjustable to 0.1
degrees along with the frequencies to 0.1uHz. 

Once you've mastered the requirements use an STM32xxxx processor discovery board
to program in your test setup numbers - note, each device will likely be different and
will change with the weather, etc. so a control loop will probably be required.

JUNTEK JDS-2900 Signal Generator
(60 MHz version - freq res 0.01uHz - minimum pulse width ~ 25nS - rise time <10nS)

Operation Video of JDS2900 Handheld Series Function Arbitrary Waveform Signal Generator
https://www.youtube.com/watch?v=BzRBYPXVMQs

Dual Channel Arbitrary Waveform Generator - DDS Function Counter - JUNTEK JDS2900
https://www.youtube.com/watch?v=3362N7M_B9c

Manual
http://68.168.132.244/JDS2900_EN_manual.pdf

Budget Waveform Generator Review (looks like a newer model JDS8080)
[Has a Sync Out and TTL - very handy for this project]
https://www.youtube.com/watch?v=blHwafY4qw0

SL

NOTE: This information is provided for serious experimenters and builders ONLY
not the childish assholes who can't even figure out how a paperclip works! 

[SolarLab]

IF you're just getting started in investigating Excess Energy Systems or if
you have a 1000+ post history - this book might provide further insights and information.

Practical Transformer Handbook
https://www.pdfdrive.com/practical-transformer-handbook-for-electronics-radio-and-communications-engineers-e158629003.html

Of particular interest:

- Figures 2.1 and 2.3 as well as the associated text with respect to the TV Yoke toroid.
- Parametric Converter; probably relates more to Steven Mark's generator and
- Transformer behaviour with pulse-width modulated waveforms.

- Figure 4.10 Bifilar-wound transformer.  "It might sound like a riddle to ask what a travelling wave tube ( TWT),
a Beverage wave antenna, and a transmission line transformer have in common. Suffice it to say that expertise
in the theory and applications of one of these implementations could provide the intellectual springboard for
inventing the other two. More to the point, the shared operational feature is energy transfer via an excited
transmission line."

- Figure 4.11 Traveling Wave Tube
"The excitation can assume different  forms; interestingly, however, it need not occur by flux linked coils as in a
conventional transformer. Excitation introduced at one end of a transmission line propagates energy to the far
end via travelling wave action."

"The TWT (Fig. 4.11) represents the most sophisticated utilization of the principle. In this device, the helix
is in reality a coiled transmission line. Travelling wave energy transport in the helix is slowed so it can take
energy from the electron beam. This transmission line helix is excited by, and continually supplied with,
energy from the electron beam. The energy extracted from the electron beam not only gives rise to
a travelling wave in the helix, but progressively increases its amplitude. Hence, this device is by
its nature an amplifier, A weak signal coupled to the input end of the helix structure emerges greatly
strengthened at the output end. Also, as is commonly attainable from transmission lines, broadband
operation just 'comes along for the ride'." 

- Figure 3.3 Tesla Coil.  Also, Figure 5.8.
- Figure 6.1 Geomagnetically-induced current (may be related to the instability problems).
- Figure 6.6 Apparent paradox of electromagnetic induction. (Gramme ring armature).

And much more!

Also, the attached pdf is a transcript of one of Ruslan's comments regarding his system and how he invisions,
to some extent, it's underlying technical operation and theory. It was translated using 3 differing translators and
is colour coded to hopefully make it easier to read. Note that not every translator sees things in the same way.

Enjoy!

SL

[Thaelin]

 Same one as on my upper shelf. Nice 5v portable dual channel with lots of goodies in there.
thay

[worldcup]

Ruslan uploaded 2 new videos
https://www.youtube.com/@ruslanklive9651/videos
Donald Lee Smith Простое Устройство
&
Donald Lee Smith how make simple Device

[SolarLab]

Hi Worldcup,

Thanks for the links. Hope to find some time to try Ruslans newest design. Looks interesting.

Found the old Ruslan [Absolute schematic] generator the summer students got working a few
years ago (crushed in a box but repairable). Hopefully their Lab Notebooks are around as well.

Signal Generator Update:

Had a detailed look as the Juntek (Goupchn) PSG9060 Programmable DDS Signal Generator [the
60 MHz version is the same as the 80 MHz version with only a 20 MHz lower Sinewave output
and somewhat less expensive] so a few were purchased { < $200US each }.

Two of these generators can be synchronized to make a complete set of signals to drive the
Ruslan device and provide easy tunablility and tweeking, as required.

Additional features allow external variations of the signal channel parameters (VCO type control)
which should allow a feedback control loop within the test-set.  Storage and playback of signals
{Arbitrary Waveform Generator, AWG] also means a "pre-distorted" signal can be used. Pretty nice
actually. Has a cool Bluetooth interface so you can run it remotely from your phone - what next! 

Hardware In The Loop:

Another interesting aspect is the ability to achieve "Hardware-in-the-Loop" for a two-way
CAE design. The real time AWG capability means moving back and forth between CAE and
Harware at a "Hobbist level" price point. Quite exciting IMHO!

These generators will also serve in the "LinGen" signal development; so a single (two combined
synchronized generators) 4 channels total; can do both tasks - setups are stored and
reused, as needed. 

Anyway, have a good day!

SL