A method to derive on time mechanical power factor

Takahiro Mizoguchi, Takahiro Nozaki, Kouhei Ohnishi

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

This paper takes care of window problem in mechanical power factor calcuration. Unlike power factor in electrical system, mechanical power factor contains problem of taking window in the motion. A motion is composed of various wave form which changes over time. On the other hand, wave form of the electrical system is always sinusoidal when it is alternative current system. When thinking about power factor in mechanical system, when to take window over the motion is critical. This paper addresses a problem by calculating power factor on time. Realtime power factor calcuration using short-time Fourier transformation is explained in the paper. Reliability of the calcuration is shown by comparing experimental data with theoretical result.

本文言語English
ホスト出版物のタイトルProceedings of the IEEE International Conference on Industrial Technology
出版社Institute of Electrical and Electronics Engineers Inc.
ページ73-78
ページ数6
ISBN(電子版)9781479939398
DOI
出版ステータスPublished - 2014 9月 9
イベント2014 IEEE International Conference on Industrial Technology, ICIT 2014 - Busan, Korea, Republic of
継続期間: 2014 2月 262014 3月 1

出版物シリーズ

名前Proceedings of the IEEE International Conference on Industrial Technology

Other

Other2014 IEEE International Conference on Industrial Technology, ICIT 2014
国/地域Korea, Republic of
CityBusan
Period14/2/2614/3/1

ASJC Scopus subject areas

  • コンピュータ サイエンスの応用
  • 電子工学および電気工学

引用スタイル