In the theory of regulated direct current drives by Hansruedi Bühler, engineer at the study office of the Oerlikon machine factory, 1962, Birkhäuser Verlag Basel and Stuttgart. Reprinting prohibited. All rights reserved, especially the right of translation into foreign languages and reproduction by photostatic means or microfilm. Softcover reprint of the hardcover first edition from 1962.

Foreword: Regulated direct current drives are frequently used in industry today, such as in machine tools, rolling mills, conveyor systems, paper machines, and plastic machines. There is a wealth of information scattered in journal articles regarding device technology and, to some extent, theory. However, until now, there has been no comprehensive presentation of the theory. This book aims to provide that.