Magnetic cummulation generators applied for rapid charging of forming lines

Gorbachev, K. V.; Нестеров, Е. В.; Stroganov, V. A.; Chernykh, E. V.

doi:10.1134/s0020441211030249

Cited by 1 publication

(3 citation statements)

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“…After analyzing the possible configurations of the DT working space and taking into account other different aspects of the problem, Gorbachev et al [3] concluded the absence in priority of any configuration of the DT working space when face initiation of the high explosive charge takes place. Therefore, cylindrical helices for the 2SMCG were selected.…”

Section: Smcgmentioning

confidence: 99%

“…In [3], the problem of SFL fast charging up to the voltage slightly exceeding 1 MV was solved on the basis of IS in the simplest way: MCG, inductive coil, and electroexplosive opening switch (EEOS) were used (see Fig. 1).…”

Section: General Design Considerationmentioning

confidence: 99%

“…The use of the circuit with two 2SMCGs where the secondary windings of their DTs are connected in series with EEOS and IS [5] makes possible in [3] to raise the line charging voltage up to slightly above 1 MV.…”

Section: General Design Considerationmentioning

confidence: 99%

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Nanosecond Megavolt Charging of Forming Lines by Explosive MCGs

Chernykh

Gorbachev

Mikhaylov

et al. 2015

IEEE Trans. Plasma Sci.

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A new design of powerful high-voltage high-current impulse source for nanosecond megavolt charging of short forming lines (SFLs) is proposed. The first stage of the device is based on inductive energy storage. It accumulates energy supplied by the current of magnetic flux compression generator (MCG), whereas the electro-explosive opening switch is used for the energy output into intermediate SFL. In the second stage, we use a Tesla transformer with oil insulation. The results of the earlier experimental study of submegavolt charging of intermediate forming line as well as the results of calculations of the two-stage facility given in this paper demonstrate the feasibility of the device based on MCGs for nanosecond charging of SFL up to about 3 MV. Index Terms-Forming line, inductive storage (IS), magnetic flux, magnetic flux compression generator (MCG), nanosecond pulse, pulsed power supplies.

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Section: Smcgmentioning

confidence: 99%

Section: General Design Considerationmentioning

confidence: 99%