000			01610nam a2200205Ia 4500
003			NULRC
005			20250520102901.0
008			250520s9999 xx 000 0 und d
020			_a9780827369375
040			_cNULRC
050			_aTK 4058 .B78 1996
100			_aBrumbach, Michael E. _eauthor
245		0	_aElectronic variable speed drives / _cMichael E. Brumbach
260			_aAlbany, New York : _bDelmar Publishers Inc., _cc1996
300			_axi, 180 pages : _billustrations ; _c24 cm.
504			_aIncludes index.
520			_aGain a thorough understanding of today's electronic variable speed drives with this one-of-a-kind practical guide. It provides the information essential for mastering DC and inverter drive technology. Using a logical structure, this book introduces fundamental drive circuits before presenting more complex drive circuits. This new edition highlights the most current technology advances for drives. The authors use their extensive industry and teaching experience to present theory in a clear, straightforward manner with the emphasis you need on both troubleshooting and maintenance. New hands-on activities provide additional practice using the Allen-Bradley PowerFlex 70, while numerous waveform schematics guide you through operating different types of drives and interpreting their circuitry. Specific chapters focus on digital regenerative DC drives and frequency inverters as well as mechanical and electrical installation, set-up, tuning, programming, operating, and troubleshooting of each drive.
650			_aELECTRIC DRIVING, VARIABLE SPEED
942			_2lcc _cBK
999			_c17808 _d17808