As you know, in accordance with the first law of switching, the current in the branch with an inductive coil, and in accordance with the second law of switching, the voltage across the capacitor cannot change abruptly. In addition to the classical methods, what special methods can be used to reduce the delay?
ok, you control on the electrical circuit by using inductor and capacitor and resistance each of them you can control for process of linked the parallel and series circuit by tow steps first, the values of (R, L, C). Second, the type of linking, parallel or series
Thank you for your valuable answer. Of course, I agree with you, changing the order of inclusion and the parameters of these elements, we can adjust the time. This, in principle, can be considered as a kind of traditional methods. I think probably using active elements: diodes, transistors, thyristors, etc more flexible regulation can be provided.
Current delay due to inductive effect(L=do/di) could be eliminated by providing, appropriate capacitance in parallel, and voltage delay(C=dq/dv) due to capacitive effect could be eliminated by providing, appropriate inductive coil in series.....
Thank you for the specific proposal for resolving the issue. All the same, I think that there are probably opportunities to use non-standard principles that ensure optimization of the performance of such devices.
The mentioned delays and associated inruch currents can be controlled (for example, in transmission circuits) using pre-insertion resistors;
https://www.electrotechnik.net/2017/11/pre-insertion-resistors-in-circuit.html
Dear professor Mohamed El-Shimy! Thank you for your reply. I completely agree with your mention. All the same, I would like to find out with the help of which active elements or of any controlled circuits (again it turns out when using active elements) it is possible to provide an effective solution to this problem.
Thanks Dr. Islam for your feedback. İslam İsgandarov Or I.A.Iskenderov
I am always glad to have discussions with leading scientists and specialists, which greatly helps the development of general scientific knowledge.
Thank you all for your valuable and helpful answers.
As I could understand you would like to diminish electromagnetic inertia which prevent instant splash of voltages and currents at switching and cause delay you wrote about. I think it is not possible to impact on this inertia with no control circuit L and C. In other hand you can accelerate switching using switches with low inertia e.g. thyristor ones instead of mechanical circuit-breakers (see FACTS used in high-voltage networks). I think this gives you some steeper change of regime parameters.
Dear professor Tahir Midhat Lazimov! Thank you for your feedback and a more informed answer. In principle, I, too, based on my theoretical and practical knowledge in this area, I assumed the use of L and C, or for a more expedited process, the use of electronic switches. However, I thought maybe in recent years some completely different principles and means have been developed. Thus, I was once again convinced that the traditional principles are still valid.
Regards, Islam Iskandarov.
https://www.pdfdrive.com/search?q=fiber+optic+avionics&pagecount=&pubyear=&searchin=
One of the most extreme practical examples is sub-nanosecond laser pulser used for short range Lidars.
One needs to provide 20..50Amp pulse into laser diode while the risetime of that current should be
you can control the circuit and its governed the capacitor and resistances , these are impacted to the delay time in order to test the time cnstant
With waveform approached could find inrush in a cycle and could applied switch delay of few cycles for safe switch in. Could refer my one cycle microprocessor based differential relay.....
Dear friends, dear colleagues! I read your answers and analyzed your advice, which for various reasons I could not consider before. I thank you all for the very valuable answers and advice.
Best regards to you, Islam.
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