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Proceedings Paper

New Control Strategy In Tandem Cold Mill With Ac Drives
Author(s): Katsuhiko Doi; Kazuak i Yamamoto; Kazuhiro Hirohata; Yasuharu Miyazaki; Namio Suganumg; Toko Teshiba; Hiromi Hosoda; Ryoichi Kurosawa; Hideo Hakata
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Paper Abstract

The gage accuracy of strip coil in the tandem cold mills has much possibility of improvement with the advanced control techniques. In conventional dc motor mill drives, however, the limit on speed control response makes it difficult to achieve the higher accuracy in the gage control. The circulating current cycloconverter-fed squirrel cage induction motor drive system with entirely digital control scheme has been employed at Mizushima No.2 tandem cold mil for the purpose of improvement in the gage accuracy.

Paper Details

Date Published: 19 October 1987
PDF: 7 pages
Proc. SPIE 0854, IECON '87: Motor Control and Power Electronics, (19 October 1987); doi: 10.1117/12.942991
Show Author Affiliations
Katsuhiko Doi, Kawasaki Steel Corporation (Japan)
Kazuak i Yamamoto, Kawasaki Steel Corporation (Japan)
Kazuhiro Hirohata, Kawasaki Steel Corporation (Japan)
Yasuharu Miyazaki, Kawasaki Steel Corporation (Japan)
Namio Suganumg, Kawasaki Steel Corporation (Japan)
Toko Teshiba, Kawasaki Steel Corporation (Japan)
Hiromi Hosoda, Fuchu works (Japan)
Ryoichi Kurosawa, Fuchu works (Japan)
Hideo Hakata, Toshiba Corporation (Japan)

Published in SPIE Proceedings Vol. 0854:
IECON '87: Motor Control and Power Electronics
Martin F. Schlecht, Editor(s)

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