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Hello Ole, thank you for your comments. I would like to switch to the peak first, unfortunately, the circuit works together then I could imagine if I switch later, I get back to a clean sine wave without distortion. I would like to switch the voltage almost to zero a short peak, which is possible with reactive energy. By impedance reduction, of course, I can switch later or is it now only the impedance that makes it dependent? I think that I discharge the capacitors so now when the current is in zero crossing, otherwise the energy would be reflective to the load because additional current is charged into the capacitors. Greetings Sven
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-------- Ursprüngliche Nachricht --------
Von: "[email protected] [EVGRAY]" <[email protected]>
Datum:15.02.2018 00:51 (GMT+01:00)
An: [email protected]
Betreff: Re: Aw: Re: AW: [EVGRAY] Re: buck plug ...
Hi Sven,
The circuits in the links are just variable phase controllers. They won't detect when the peak is reached.
Perhaps another way would be to monitor the charging voltage or current and find all the zero crossings. The trigger signal could then be filtered by some logic gates that triggers each time the capacitors would be max charged in each cycle. This would trig no matter the amount of charge the capacitors actually receive.
Regards
Ole
---In [email protected], <s.friedrich@...> wrote :
Hi Ole,
I again, this topic with the ignition does not let me go.
I have found a pdf here and this circuit, what do you think of it is there still room for improvement for my diode plug igniter?
regards
Sven
Gesendet: Mittwoch, 14. Februar 2018 um 19:18 Uhr
Von: "'Sven Friedrich' s.friedrich@... [EVGRAY]" <[email protected]>
An: [email protected]
Betreff: Aw: Re: AW: [EVGRAY] Re: buck plug ...
Hello Ole,
could you make improvements to the phase control, you have my drawings yes.
I have taken over from jöretronik, but then with potentiometers at R2 and P used.
I have now seen circuits where a potentiometer is connected directly to the trigger capacitor or with resistor, one has advantages?
Maybe it's just because of my Thyristorzündung that the thyristor can not ignite later.
regards
Sven
http://www.joretronik.de/Web_NT_Buch/Kap4/Kapitel4.html
https://de.wikipedia.org/wiki/Phasenanschnittsteuerung#/media/File:Phase_control_schematics.svg
Gesendet: Mittwoch, 14. Februar 2018 um 14:57 Uhr
Von: "'Sven Friedrich' s.friedrich@... [EVGRAY]" <[email protected]>
An: [email protected]
Betreff: Aw: Re: AW: [EVGRAY] Re: buck plug ...
Hi Ole,
I said what else could I test on the transverter to get positive results or adjust.
I try again to make all components the same as possible or adapt.
I always have better performance with negative diode plugs, no matter how I change the polarity or the capacitors. The average power and peak is always much higher there, sometimes 15 to 20 volts, so I do not get natural synchronicity with the main LC.
regards
Sven
Gesendet: Mittwoch, 14. Februar 2018 um 13:59 Uhr
Von: "onielsen@... [EVGRAY]" <[email protected]>
An: [email protected]
Betreff: Re: AW: [EVGRAY] Re: buck plug ...
Hi Sven,
"Do you have any idea what I could try?"
I lost you here. Idea to peak detector or stable output or what?
Regards
Ole
---In [email protected], <s.friedrich@...> wrote :
Hi Ole,
I do not understand that completely, finally we have an alternating field and the polarity is constantly changing.
Do you have any idea what I could try?
regards
Sven