MURPHY, J. M. D. - Thyristor Control of A.C. Motors

New York, Pergamon Press. 1978. Hard Cover, 8vo. Livre, (192 pages); 1978 reprint of the first 1973 edition. Covers: Principles of variable-frequency A.C drives / Static rectification and Inversion / D.C. Link converter / The phase-controlled cycloconverter / Motor operation with non-sinusoidal supply waveforms / Variable-frequency operation of induction motors / The Static variale -frequency A.C. Drive / Commutatorless D.C. Motors. / Induction motor speed control by variations of the stator Voltage / Induction motor speed control by a static converter cascade.; Cloth hardcover. Slightly rubbed cover and som wear on edges. Bumped bottom corners. Underlinings in red ink throughout book (thin, discrete and "clean" underlinings). Also some erasable penciled marks) Book is otherwise clean and tight. Good condition. Good/No Jacket.

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