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2. Permanent magnet synchronous generator - Wikipedia

   en.wikipedia.org/wiki/Permanent_magnet...

   A permanent magnet synchronous generator is a generator where the excitation field is provided by a permanent magnet instead of a coil. The term synchronous refers here to the fact that the rotor and magnetic field rotate with the same speed, because the magnetic field is generated through a shaft-mounted permanent magnet mechanism, and current is induced into the stationary armature.

3. Explosive-driven ferromagnetic generator - Wikipedia

   en.wikipedia.org/wiki/Explosive-driven...

   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 ...

4. Magneto - Wikipedia

   en.wikipedia.org/wiki/Magneto

   By the late 1980s, developments in magnetic materials such as samarium–cobalt, an early rare-earth type, let permanent magnet alternators be used in applications that require an extremely robust generator. In guided missiles, such generators can replace a flux switching alternator. [15]

5. Oshkosh NGDV - Wikipedia

   en.wikipedia.org/wiki/Oshkosh_NGDV

   The Oshkosh Next Generation Delivery Vehicle (NGDV) is a mail truck for the United States Postal Service (USPS). The contract award, made to Oshkosh Defense, a wholly-owned subsidiary of Oshkosh Corporation , in February 2021, is valued at $6 billion.

6. Electric generator - Wikipedia

   en.wikipedia.org/wiki/Electric_generator

   The magnetic field of the dynamo or alternator can be provided by either wire windings called field coils or permanent magnets. Electrically-excited generators include an excitation system to produce the field flux. A generator using permanent magnets (PMs) is sometimes called a magneto, or a permanent magnet synchronous generator (PMSG).

7. Explosively pumped flux compression generator - Wikipedia

   en.wikipedia.org/wiki/Explosively_pumped_flux...

   Helical generators were principally conceived to deliver an intense current to a load situated at a safe distance. They are frequently used as the first stage of a multi-stage generator, with the exit current used to generate a very intense magnetic field in a second generator. Function of a helical generator. The MK-2 generators function as ...