AW: [EVGRAY] Re: diode plug switching inverted???

The cryptic thing really bothers me. laughing. That described by you works great on my circuit. I meant the ignition of the Scr. Now I ignite with the positive tip the scr the positively charged scr switches. In the other drawings, the positive tip switches the scr of the negatively charged scr. I've already tested that, a switch of the scr is not possible. I should not be confused by other circuits. I am currently building a new diode plug platform with 300 amps plus diodes and scrs with shortest line connections. The impedance matching still gives me a bit of trouble adjusting the load to the source exactly. Greetings Sven

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Von: "[email protected] [EVGRAY]" <[email protected]> 
Datum:15.03.2018  23:12  (GMT+01:00) 
An: [email protected] 
Betreff: [EVGRAY] Re: diode plug switching inverted??? 

its push & pull for some reason the 2 SCRs  were set as push push so if you find the corrected schematic you will see it  separated in the center winding and polarized correctly for push pull not push push  ... i explained the reason 
some time ago when someone asked the correct question if you say its push & pull why is step push push overlap ?  it was then i was able to POST the true schematic ,,,,

say one of the strange weird things of the curse of working in ZPE brings ,,,
you have to be cryptic wherever you like it or not , has to do with the 100Th monkey theory ,,,,

(H)

the reason of using SCRs is , first is cheap as dirt , available at surplus items  everywhere

it is intended for a rectified sinewave cycle discharging a capacitor & self turning off  unless you use a trigistor that can be turned off with a reverse pulse to its gate   ..

can be turned on with a resistor  ,,, turns off as it discharges its capacitor

source ... things to look at, reactance , snubbing, reverse diode protection & CEMP recovery   buck converters, SCRs dimmers & the such .

party xenon strobe-lights, thyratron theory, coil bangers ...  


(H)

I also like the SCRs (thyristors), they are easy to use and high power modules can already be used for 25 €. I have come so far with my impedance matching that I get the capacitors discharged under 2 milli seconds, which is really very fast I think the 5 milli seconds max. Discharge time I do not use.

Since I work with 50Hz, a full sine wave needs 20 milli seconds.

Positive diode plug: 5 milli seconds to charge and 5 milli seconds to discharge this is my window where everything has to happen

Negative diode plug is the same.

In my 3 phase transformer I have 3 windings for each leg, I now use only 2 windings in parallel for the resonance for a very low resistive resistance and lie at over 400 volts RMS.

Since you always speak of high impedance I have already switched all the windings in series and extremely high voltages generated, which are unfortunately no longer or very difficult to use.

Higher Inductive Impedance = smaller capacitors and more max. Voltage and more heat in the iron.

I'm still trying to work on the 400-440 volt level with no such strong core warming and Energy Effort is still very low.

What was the power of your 3-phase transformer for the diode plug you have tested, so I know in which region I am with my transformer to make corresponding adjustments in relation to my transformer of 9.9 kva at max. Power can transfer.

I also had thought about feeding 24V batteries directly with the thyristor diode plug discharges without downconverters only via a FWBR and a thick high voltage capacitor for smoothing and caching the energy.

regards

Sven