Title :
Driving method for delta-connected brushless-sensorless motor
Author :
Sakurai, Tadashi ; Sakurai, Motoki ; Arimoto, Masao ; Kaneko, Sumio
Author_Institution :
Sakura Lab., Tokyo, Japan
Abstract :
Developing a new driving method for a brushless DC motor, the authors report a manner of motor operation by using a “vector chart” in this paper, and make the feedback operation clear in the method. As a result, the motor is driven at more than 16,000 RPM and starts quickly without any sensing elements in the motor, i.e. is a sensorless driving motor
Keywords :
brushless machines; control system synthesis; electric motors; feedback; machine control; machine testing; machine theory; machine windings; starting; delta-connected brushless-sensorless motor; driving method development; feedback operation; motor starting; sensorless driving motor; vector chart; Brushless DC motors; Brushless motors; Circuits; Control systems; DC motors; Equations; Feedback; Power supplies; Shape control; Voltage;
Conference_Titel :
Power Conversion Conference - Nagaoka 1997., Proceedings of the
Conference_Location :
Nagaoka
Print_ISBN :
0-7803-3823-5
DOI :
10.1109/PCCON.1997.638275
