方面 发表于 2025-3-21 18:29:08

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朦胧 发表于 2025-3-21 22:07:27

Unternehmensverhalten auf Monopolmärktening rotational iron losses which is similar to that used by Enokizono et al., . The magnetizing yoke assembly is shown in Figure 1 and the waveform generation and data acquisition system is shown in Figure 2. Additional details of this apparatus have been discussed in a previous paper .

Generalize 发表于 2025-3-22 01:47:51

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放大 发表于 2025-3-22 06:32:00

https://doi.org/10.1007/978-3-322-83559-8end on motor structure. Inset permanent magnet synchronous machines with flux enhanced arrangement have a non-sinusoidal field distribution and parameters varying in d-q frame. Motor produces torque ripple with an usual sinusoidal fed current which leads to vibrations and mechanical instabilities.

存在主义 发表于 2025-3-22 09:58:32

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apropos 发表于 2025-3-22 15:51:16

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apropos 发表于 2025-3-22 19:42:42

https://doi.org/10.1007/978-3-322-94502-0he most suitable permanent magnet for specified applications. Rare-earth permanent magnets and, in particular, those based on Samarium-Cobalt are so far rather expensive; this suggests their use in small volumes and especially in those cases where high values of torque are required.

Aspirin 发表于 2025-3-22 22:32:39

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committed 发表于 2025-3-23 05:05:06

A Challenge for Magnetic Scalar Potential Formulations of 3-D Eddy Current Problems: Multiply Connec central theme of linking. The assumption of simple connectivity is examined in light of the relationship between homotopy and homology to show that it is over-restrictive and moreover, not related to Ampère’s Law.

conjunctiva 发表于 2025-3-23 07:21:08

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查看完整版本: Titlebook: Electric and Magnetic Fields; From Numerical Model André Nicolet,R. Belmans Book 1995 Springer Science+Business Media New York 1995 Motor.a