Research on motor with nanocrystalline soft magnetic alloy stator cores |
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| Authors: | Tsuyoshi Nonaka Shingo Zeze Shogo Makino Motomichi Ohto |
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| Affiliation: | 1. Yaskawa Electric Corporation, Kokurakita-ku, Kitakyushu, Japan;2. Yaskawa Motor Corporation, Yahatahigashi-ku, Kitakyushu, Japan |
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| Abstract: | We built a prototype motor with NANOMET stator cores. NANOMET is one of the several nanocrystalline soft magnetic alloys [1]. The motor iron loss and other characteristics of NANOMET were compared with 35A360, which is one of the widely used conventional electromagnetic steel sheets, and the effectiveness of the new material is shown. This paper describes the methods to build NANOMET stator cores, and presents the evaluation results of the prototype motor. |
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| Keywords: | high flux density high torque IPM motor low iron loss nanocrystalline soft magnetic alloy NANOMET |
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