IN a paper entitled “Eddy Current Losses in Single-Conductor Paper-Insulated Lead-Covered Un-armoured Cables of a Single-Phase System“(J. Inst. Elec. Eng., 89, Pt. 2, No. 12 ; December 1942), Dr. A. H ...

The wide-band, high-sensitivity MBN measurement system presented in this study has clarified the physical origin of excess eddy current losses in soft-magnetic materials, offering crucial insights for ...

Eddy current braking systems utilise the generation of induced currents within a conductor, created by changes in magnetic fields, to provide smooth and contactless deceleration in various transport ...

Decades ago, the entrance to the somewhat sleepy Francis Bitter National Magnet Lab at MIT was decorated with a movie poster from The Magnetic Monster, a 1953 American science fiction film. Since then ...

Researchers in Japan have developed a highly-sensitive magnetic Barkhausen noise (MBN) measurement system to understand the energy loss mechanisms in soft magnetic materials, which can be easily ...

Transformers for power applications often are limited in size by an acceptable temperature rise. An acceptable temperature rise of a transformer is usually dependent on limitations of the materials ...

Soft magnetic materials can be easily magnetized and demagnetized, which makes them a key component in electrical power devices, such as generators, transformers, and amplifiers. As power electronics ...