Harmonic Drive Systems Inc.

Research reports from University of Toulouse provide new insights into industrial engineering.
Journal of Engineering; 11/11/2009; 766 words; ...demonstrates the presence of harmonics related to load-torque...on stator current and harmonics on estimated speed can...frequency behavior of the system," wrote B. Trajin...Wear in Asynchronous Drives. IEEE Transactions on...Electronics Engineers Inc., 445 Hoes Lane, Piscataway...

DSPCon Announces New Portable and Expandable Built-In Signal Conditioning Option for DataFlex-1000/A[TM] Data Acquisition and Analysis System Series.
Business Wire; 11/11/2009; 1430 words; ...and analysis system manufacturers, DSPCon, Inc., a global...and analysis systems are looking...acquisition system with full signal...of DSPCon, Inc. The DataFlex...design with full system control, set...synchronously sampled systems * Storage Media...Gbyte hard disk ...

New findings from University of Alberta in the area of industry applications described.
Electronics Newsweekly; 10/28/2009; 770 words; ...phase inverter drive is examined for low...either high load harmonic currents that cause...significant reduction in harmonic content. These features...concluded: "The harmonic reduction provided...Speed Motor Drive System Using a Novel Multilevel...Electronics Engineers Inc., ...

New findings from O. Poncelas and co-authors describe advances in industrial engineering.
Journal of Engineering; 10/21/2009; 678 words; ...current acquisition system in motor fault...fundamental and fault harmonics leads to higher...of the fault harmonics around the third and fifth main harmonics. Finally, the...induction machine drive," wrote O...Electronics Engineers Inc., 445 Hoes...

Patent No. 07602622 Issued on Oct. 13, Assigned to Rockwell Automation Technologies, Inc. for Compensator with filter for use with a three-phase drive powering a one-phase load
US Fed News Service, Including US State News; 10/15/2009; 391 words; ...with a three-phase drive powering a one-phase...Automation Technologies, Inc., Mayfield Heights...reducing low order current harmonics in a three-phase drive system driving a single-phase...the three-phase drive system including a three...