Application characteristics of permanent magnet synchronous and brushless DC motors for servo drives
- 1 January 1991
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Industry Applications
- Vol. 27 (5) , 986-996
- https://doi.org/10.1109/28.90357
Abstract
The permanent magnet synchronous motor (PMSM) and the brushless DC motor (BDCM) have many similarities; they both have permanent magnets on the rotor and require alternating stator currents to produce constant torque. For application considerations, these two motor drives have to be differentiated on the basis of known engineering criteria. Some of the criteria used to assess these two machines include power density, torque per unit current, speed range, feedback devices, inverter rating, cogging torque, ripple torque, and parameter sensitivity. Guidelines for the appropriate machine to be used for a given application are given based on the results of the criteriaKeywords
This publication has 8 references indexed in Scilit:
- Study of Parameter Sensitivity in High-Performance Inverter-Fed Induction Motor Drive SystemsIEEE Transactions on Industry Applications, 1987
- Flux-Weakening Regime Operation of an Interior Permanent-Magnet Synchronous Motor DriveIEEE Transactions on Industry Applications, 1987
- Selection Criteria for Servo Motor DrivesIEEE Transactions on Industry Applications, 1987
- Operating Limits of Inverter-Driven Permanent Magnet Motor DrivesIEEE Transactions on Industry Applications, 1987
- Minimization of Torque Ripple in Brushless DC Motor DrivesIEEE Transactions on Industry Applications, 1986
- Interior Permanent-Magnet Synchronous Motors for Adjustable-Speed DrivesIEEE Transactions on Industry Applications, 1986
- Torque Production in Permanent-Magnet Synchronous Motor Drives with Rectangular Current ExcitationIEEE Transactions on Industry Applications, 1984
- Design and Experimental Results of a Brushless AC Servo DriveIEEE Transactions on Industry Applications, 1984