Simple Model of Axial Magnetic Reluctance for Hollow Cylindrical Iron Cores in Frequency Domain(<Special Issue>The 20th MAGDA Conference in Pacific Asia (MAGDA2011)) :
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- Simple Model of Axial Magnetic Reluctance for Hollow Cylindrical Iron Cores in Frequency Domain
- Simple Model of Axial Magnetic Reluctance for Hollow Cylindrical Iron Cores in Frequency Domain
- 特集 The 20th MAGDA Conference in Pacific Asia (MAGDA2011)
- トクシュウ The 20th MAGDA Conference in Pacific Asia (MAGDA2011)
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Abstract
A simpler form is presented for the one-dimensional linear magnetic reluctance of hollow cylindrical iron cores in which magnetic flux enters one end and leaves the other end axis-symmetrically and perpendicularly. The model is a simple extension of that for solid cylindrical iron cores, and it is checked against the analytical one- and two-dimensional models previously presented in the frequency domain. Numerical results from the model are compared with experimental results to show an unsatisfactory result. To improve the model, a simple approach without a reasonable basis is proposed from a practical standpoint. Finally, a method is illustrated to apply the model to the dynamical analysis of simple magnetic actuators with moving iron cores.
Journal
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- 日本AEM学会誌 = Journal of the Japan Society of Applied Electromagnetics and Mechanics
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日本AEM学会誌 = Journal of the Japan Society of Applied Electromagnetics and Mechanics 20 (2), 354-359, 2012-06
日本AEM学会
