GENERATOR OF HIGH VOLTAGE LINEARLY FADING IMPULSES OF MICROSECOND DURATION Russian patent published in 2007 - IPC H05H5/08 

FIELD: accelerating equipment, possible use for creating high voltage impulses, generating electronic or ionic beams of microsecond duration with high repetition frequency.

SUBSTANCE: generator of high voltage linearly fading impulses contains high voltage impulse transformer in form of a set of ferromagnetic inductors, enveloped by magnetization coils. On both sides of inductors, outputs of magnetization coils are electrically combined and connected to outputs of last compression units of two or more magnetic impulse generators, connected in parallel. Magnetic impulse generators represent a sequence of at least two compression units, consisting of capacitors and saturation chokes. Creation of high voltage output impulse of microsecond duration is realized due to sequential discharge of capacitors of last compression units of magnetic impulse generators through windings of saturation chokes onto primary winding of high voltage impulse transformer. Impulse feeding delay for different magnetic impulse generators is achieved by selecting values of magnetic linkage of saturation chokes of last compression units. For creation of linearly fading high voltage impulse, capacity values of capacitors of last compression units of magnetic impulse generators comply with expression: C_1N>kC_2N>...>kC_mN, where k=1,1-2 and following condition is fulfilled: C_1N·L_1N≈C_2N-L_2N≈...≈C_mN·L_mN, where L_1N, L_2N,...,L_mN - capacity values of capacitors of last compression units of magnetic impulse generators, L_1N, L_2N,...,L_mN - inductiveness values of windings of saturation chokes of last compression units of magnetic impulse generators.

EFFECT: output of impulses in linearly fading form.

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