@inproceedings{0dcc4a98077c46fcbe75742414f6d8c1,
title = "Magnetic band for reduction of cogging torque in rotary magnetic refrigeration system",
abstract = "This paper proposes a reduction method of the cogging torque of rotary magnetic refrigeration system by employing a magnetic band. The magnetic band is solidified mixture of iron particles and polymer micro-beads. This band is located between magnetocaloric materials to reduce variation of magnetic reluctance while rotor of the system rotates. Firstly, available magnetic permeabilities of the magnetic band material is experimentally examined by using a toroidal coil. Then, the system is numerically analyzed by changing permeabilities of the magnetocaloric material and the magnetic band to check the cogging torque. Using the results of numerical analysis, a target permeability of the magnetic band is determined to minimize cogging torque. The magnetic band with the target permeability is made and experiment is performed to reduce cogging torque of the system.",
author = "Lee, \{Kang Hyouk\} and Park, \{Byung Su\} and Kim, \{Hwi Dae\} and Kim, \{Jin Han\} and Kim, \{Min Soo\} and Keon Kuk and Choi, \{Hong Soon\} and Park, \{And Il Han\}",
year = "2011",
language = "English",
series = "Refrigeration Science and Technology",
publisher = "International Institute of Refrigeration",
pages = "117--118",
editor = "Andrew Rowe",
booktitle = "6th IIR/IIF International Conference on Magnetic Refrigeration at Room Temperature, THERMAG 2014",
note = "6th IIR/IIF International Conference on Magnetic Refrigeration at Room Temperature, THERMAG 2014 ; Conference date: 07-09-2014 Through 10-09-2014",
}