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- Explosive-driven_ferromagnetic_generator abstract "An explosive-driven ferromagnetic generator (EDFMG, explosively pumped ferromagnetic generator, EPFMG, or FMG) is a compact pulsed power generator, a device used for generation of short high-voltage high-current pulse by releasing energy stored in a permanent magnet. It is suited for delivering high-current pulses (kiloamperes) to low-impedance loads.The FMGs consist of a permanent magnet (usually a neodymium magnet), a high explosive charge, and a pickup coil. They are a kind of phase transition generators, utilizing pressure-induced magnetic phase transition effect. By adjusting the number of turns of the coil, which can be as low as a single turn, the generator can be designed for delivery of high-current low-voltage pulses or, with more turns, low-current high-voltage pulses.The shock wave generated by explosion destroys the magnetic domains in the magnet, cause loss of the magnetic field, and the very sudden change induces a high-peak electric current in the surrounding coil. Both the shock wave directions parallel to the vector of magnetization (longitudal) and perpendicular (transverse) are possible to be used. One of the possible configurations is a ring magnet with the explosive charge in its center.EDFMGs are especially well suited as seed power sources for explosively pumped flux compression generators and can be used for charging capacitor banks.A generator coupling an EDFMG containing an 8.75 cm3 of magnetic material with a spiral vector inversion generator yielded a pulse of amplitude over 40 kilovolts with a rise time of 6.2 nanoseconds. Generators delivering pulses over 50 kV and 5 kA were demonstrated.Ultra-compact generators with diameter less than 50 mm were developed.".
- Explosive-driven_ferromagnetic_generator wikiPageExternalLink a115z626.pdf.
- Explosive-driven_ferromagnetic_generator wikiPageExternalLink a115z630.pdf.
- Explosive-driven_ferromagnetic_generator wikiPageID "25828507".
- Explosive-driven_ferromagnetic_generator wikiPageLength "3670".
- Explosive-driven_ferromagnetic_generator wikiPageOutDegree "22".
- Explosive-driven_ferromagnetic_generator wikiPageRevisionID "608189562".
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Category:Pulsed_power.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Electric_current.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Electrical_impedance.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Electrical_load.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Electromagnetic_coil.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Explosive-driven_ferroelectric_generator.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Explosive_material.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Explosively_pumped_flux_compression_generator.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Magnet.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Magnetic_domain.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Magnetic_field.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Neodymium_magnet.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Phase_transition.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Pressure-induced_magnetic_phase_transition.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Pulsed_power.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Rise_time.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Shock_wave.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Vector_inversion_generator.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLink Voltage.
- Explosive-driven_ferromagnetic_generator wikiPageWikiLinkText "Explosive-driven ferromagnetic generator".
- Explosive-driven_ferromagnetic_generator wikiPageWikiLinkText "Ferromagnetic generator".
- Explosive-driven_ferromagnetic_generator wikiPageUsesTemplate Template:Reflist.
- Explosive-driven_ferromagnetic_generator subject Category:Pulsed_power.
- Explosive-driven_ferromagnetic_generator hypernym Generator.
- Explosive-driven_ferromagnetic_generator type Software.
- Explosive-driven_ferromagnetic_generator comment "An explosive-driven ferromagnetic generator (EDFMG, explosively pumped ferromagnetic generator, EPFMG, or FMG) is a compact pulsed power generator, a device used for generation of short high-voltage high-current pulse by releasing energy stored in a permanent magnet. It is suited for delivering high-current pulses (kiloamperes) to low-impedance loads.The FMGs consist of a permanent magnet (usually a neodymium magnet), a high explosive charge, and a pickup coil.".
- Explosive-driven_ferromagnetic_generator label "Explosive-driven ferromagnetic generator".
- Explosive-driven_ferromagnetic_generator sameAs Q5421425.
- Explosive-driven_ferromagnetic_generator sameAs m.09v9nb9.
- Explosive-driven_ferromagnetic_generator sameAs Q5421425.
- Explosive-driven_ferromagnetic_generator wasDerivedFrom Explosive-driven_ferromagnetic_generator?oldid=608189562.
- Explosive-driven_ferromagnetic_generator isPrimaryTopicOf Explosive-driven_ferromagnetic_generator.