MODELING OF NONLINEAR RESISTANCE OF ELECTRO-SPARK LOAD TAKING INTO ACCOUNT ITS CHANGES DURING DISCHARGE CURRENT FLOWING IN THE LOAD AND AT ZERO CURRENT IN IT
ARTICLE_7_PDF (Українська)

Keywords

nonlinear resistance
electro-spark load
capacitor
discharge circuit
transients
mathematical model нелинейное сопротивление
электроискровая нагрузка
конденсатор
разрядный контур
переходные процессы
математическая модель

How to Cite

[1]
Щерба, А., Супруновская, Н. and Иващенко, Д. 2014. MODELING OF NONLINEAR RESISTANCE OF ELECTRO-SPARK LOAD TAKING INTO ACCOUNT ITS CHANGES DURING DISCHARGE CURRENT FLOWING IN THE LOAD AND AT ZERO CURRENT IN IT. Tekhnichna Elektrodynamika. 5 (Aug. 2014), 023.

Abstract

The mathematical model of nonlinear resistance of the electro-spark load, taking in account its different values in the beginning and the end of a discharge current, as well as change during a pause between discharge pulses is developed. Use of such model allows carrying out parametrical synthesis of a circuit of shapers of discharge currents in electro-spark load, taking into account an influence on its electric resistance value such dynamic parameters of discharge pulse, as value and rate of change of a discharge current, as well as frequency and on-off time ratio of discharge pulses. References 4, figure 1.

ARTICLE_7_PDF (Українська)

References

Vovchenko A.I., Tertilov R.V. Synthesis of nonlinear parametric capacitive energy sources for a discharge pulse technologies // Zbirnyk naukovykh prats Natsionalnoho universytetu korablebuduvannia. – 2010. – № 4. – Pp. 118–124. (Rus)

Shcherba A.A., Petrichenko S.V. The influence of electrical discharge parameters on spark channel dynamics during volumetric spark treatment of flat layer of current-conducting granules // Tekhnichna Elektrodynamika. Tematychnyi vypusk "Sylova elektronika ta enerhoefektyvnist". – 2002. – Part 3. – Pp. 61−65. (Rus)

Shcherba A.A, Suprunovskaia N.I. Synthesis of electrical circuits with capacitive energy storages in semiconductor formers of power discharge pulses // Tekhnichna Elektrodynamika. – 2014. – № 1. – Pp. 3–11. (Rus)

Shcherba A.A., Suprunovskaia N.I., Ivashchenko D.S. Modeling of nonlinear resistance of electro-spark load for synthesis of discharge circuit of capacitor by time parameters // Tekhnichna Elektrodynamika. – 2014. – № 3. – Pp. 12–18. (Rus)

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