Brushless d.c. motor with variable speed and synchronous control
Abstract
The paper examines the development of a small brushless dc motor of about 7 watts rated output, designed as a variable speed drive over a speed range of about 10:1 at maximum speeds up to about 800 rpm no load. A physical description of the motor is presented, and attention is given to the motor characteristics and speed control.
- Publication:
-
2nd International Conference on Electrical Variable-Speed Drives
- Pub Date:
- 1979
- Bibcode:
- 1979evsp.conf...78R
- Keywords:
-
- Direct Current;
- Electric Motors;
- Electronic Control;
- Speed Control;
- Speed Regulators;
- Switching Circuits;
- Timing Devices;
- Torque;
- Transistor Circuits;
- Electronics and Electrical Engineering