110 インバータモータの電磁振動解析(騒音・振動の解析・改善(1))

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概要

• 論文の詳細を見る

• Calculating vibration and noise with a high degree of accuracy is needed to estimate the radiated noise induced by the electromagnetic force from a motor. In the case of inverter motors, rotation speed and load leads to change in frequencies and amplitudes of electromagnetic force harmonics. We describe the development of a way of analyzing frequency response of electromagnetic vibration in the above conditions. We measured and calculated a sample motor's vibration of rotation orders that have a dominant affect on the overall vibration, and compared levels of vibration velocity. We calculated both rotation speeds and vibration velocity levels with three observable peaks with a high degree of accuracy.

• 一般社団法人日本機械学会の論文
• 2011-06-29

著者

• 齋藤 泰行

  日立AMS

• 根本 佳奈子

  日立日立研

• 鈴木 康介

  日立AMS

関連論文

• 110 インバータモータの電磁振動解析(騒音・振動の解析・改善(1))

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