Field Characteristics of Axial-Field Motor and 8-pole Impulsed Magnetizing Fixture for the Rotor Magnet using 2-D Model
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概要
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This paper describes a method for field analysis inside the flat-type brushless DC motor and 8-pole magnetizing fixture for the rotor magnet using 2-D field simulator. Rigorous field analysis of two-kinds entail 3-D analysis. However, this analysis is not often appropriate for system designs because of the time and cost involved. For field analysis in this study, the 3-D problem is reduced to a 2-D boundary value problem by introducing a cylindrical cutting plane at the mean radius of the magnets. Independent of sizes and shapes of systems, a reasonable 2-D field distributions can be obtained.
- 社団法人日本磁気学会の論文
- 1999-01-20
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関連論文
- Exact Parameter Estimation of Impulse Magnetizer considering Contact Resistance
- Field Characteristics of Axial-Field Motor and 8-pole Impulsed Magnetizing Fixture for the Rotor Magnet using 2-D Model