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Our ability to harness the power of magnetism has allowed for the development of countless technologies that we rely on in the modern world… but there's far ...
A magnet motor or magnetic motor is a type of perpetual motion machine, which is intended to generate a rotation by means of permanent magnets in stator and rotor without external energy supply. Such a motor is theoretically as well as practically not realizable.
This paper overviews high-speed permanent magnet (HSPM) machines, accounting for stator structures, winding configurations, rotor constructions, and parasitic effects. Firstly, single-phase and three-phase PM machines are …
Soft magneto-active machines capable of magnetically controllable shape-morphing and locomotion have diverse promising applications such as untethered biomedical robots.
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Usually, the electrical machines could be classified into two main categories (based on the direction of the magnetic field passing through the air gap with respect to the rotational axis): the axial flux machines (AF) and the radial flux machines (RF).
15 AMAZING MAGNETIC MACHINES. From superfast trains, to industrial mining cranes, these machines use powerful magnets to get the job done. Here are the top 15 most amazing machines that use ...
Permanent magnets are often suitable as replacements for the field windings in machines: that is they can produce the fundamental interaction field. This does three things. First, since the permanent magnet is lossless it eliminates the energy required for excitation, usually improving the efficiency of the machine.
Marvelous Magnetic Machines: Building Model Electric Motors from Scrap Hardcover, 160 pages, 177 photos and illustrations. Price: $29.95 Quantity: Add To List Add To Cart Overview Details Similar & Recommended Items Get it on Amazon Kindle YouTube Video Review by Dave Jones
Permanent magnet vernier machines (PMVMs) gained a lot of interest over the past couple of decades. This is mainly due to their high torque density enabled by the magnetic gearing effect. This study will provide a thorough review of recent advances in PMVMs. This review will cover the principle of operation and nature of magnetic gearing …
