Measuament method and calculation method of motor exciting force

• OTA Hiroki

  Tokyo Denki University

• SATO Taichi

  Tokyo Denki University

• TAGUCHI Masayuki

  Toppan Printing Co., Ltd.

• OKAMOTO Joji

  Hitachi Air Conditioning Systems Co., Ltd.

• NAGAHASHI Katsuaki

  Hitachi Air Conditioning Systems Co., Ltd.

Bibliographic Information

Other Title

• 439 モータ加振力の計測法および計算法の検討

Abstract

This paper describes the use of a method for measuring the excitation force caused by the motor. The excitation force of motor has many peak frequency components. Only the 100-Hz frequency component (2f component), at which the largest excitation force occurs, was discussed in this report. The excitation force of motor is measured in the indirect measurement method. In this measurement method, an accelerometer is used in order to obtain the circumferential acceleration of the motor housing. And this measurement method employed the finite-element model of the motor. The motor excitation force is estimated by use of both measured acceleration and result of finite-element method.

Journal

• Dynamics and Design Conference : 機械力学・計測制御講演論文集 : D & D

  Dynamics and Design Conference : 機械力学・計測制御講演論文集 : D & D 2000 (0), 217-, 2000-09-01

  The Japan Society of Mechanical Engineers

Keywords

• Excitation force of motor
• Finite-element method
• Circumferential acceleration

Details

• CRID: 1570009752261160192
• NII Article ID: 110002482579
• NII Book ID: AA11901770
• ISSN: 13480235
• Text Lang: ja
• Data Source:
  • CiNii Articles