AC Chopper Circuit with Lagging Reactive Load

• Funabiki Shigeyuki

• Nakanishi Senichiro

• Himei Toyoji

抄録

An ac chopper circuit, which chops an ac voltage in a complete cycle for any lagging reactive load, is devised. The circuit is constructed of two ac-switches composed of power transistors and diodes. The load voltage is smoothly controlled by varying the time ratio of ac-switch. Transistors operate in a highfrequency chopping mode, thereby the ripples of the source current and the load current are easily filtered. Furthermore the input power factor of this model is better than that of the thyristor phase control circuit. In this paper, the construction and the driving method of this model are described.

収録刊行物

• Memoirs of the School of Engineering, Okayama University

  Memoirs of the School of Engineering, Okayama University 13 53-64, 1979-03-05

  岡山大学工学部

詳細情報

• CRID: 1390290699524931072
• NII論文ID: 120002307832
• NII書誌ID: AA00733903
• ISSN: 04750071
• DOI: 10.18926/15702
• Web Site: https://ousar.lib.okayama-u.ac.jp/15702
• 本文言語コード: en
• データソース種別:
  • JaLC
  • IRDB
  • CiNii Articles