PULSE GENERATOR FOR MAGNETIC INSTALLATION (OPTIONS) Russian patent published in 2018 - IPC H02K21/38 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering and can be used in high-current pulse technology as a source of pulsed power supply for magnetizing installations. According to the first variant, the stator grooves are made open, the filling factor of the groove with copper tends to 1, the winding is made monolithic with a thickness , where γ – specific electric conductivity; μ – magnetic permeability of conductor material; ω – AC circular frequency, a through cavity is located in the air gap with the possibility of flowing air or liquid to cool the windings, the back of the stator is made to a minimum height h. Back of the stator is made of a minimum height h, which is sufficient to ensure the mechanical strength of the pulse generator. In the second variant, the stator grooves are made open, the filling factor of the groove with copper tends to 1, the winding is made monolithic with a thickness , where γ – specific electric conductivity; μ – magnetic permeability of conductor material; ω – AC circular frequency, cooling channel is located inside the groove through the windings, and the stator back is made of a minimum height h.

EFFECT: technical result consists in ensuring stable operation and minimal heating of its active elements, as well as in increasing the maximum permissible value of the impulse current in the stator windings and the duration of the operating mode.

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