Title :
A composite control strategy for sensorless and low-noise operation of switched reluctance motor drive
Author :
Panda, Debiprasad ; Ramanarayanan, V.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Sci., Bangalore, India
Abstract :
In this paper, a composite control strategy for the sensorless and low-noise operation of switched reluctance (SR) motor drives is proposed. In the proposed method, the DC bus voltage is varied as a function of speed and the motor is operated in single pulse mode for wide speed range. Such a controller reduces the acoustic noise and improves the accuracy of estimation. The algorithm is tested on a 4-phase 8/6 pole, 4 kW SRM and the test results of acoustic noise, position estimation are presented
Keywords :
control system analysis; control system synthesis; machine testing; machine theory; machine vector control; noise abatement; parameter estimation; reluctance motor drives; velocity control; voltage control; 4 kW; DC bus voltage; SRM drive; acoustic noise; composite control strategy; control design; control performance; control simulation; low-noise operation; sensorless operation; single pulse mode operation; switched reluctance motor drive; wide speed range; Acoustic noise; Acoustic pulses; Acoustic testing; DC motors; Motor drives; Reluctance machines; Reluctance motors; Sensorless control; Strontium; Voltage;
Conference_Titel :
Industry Applications Conference, 2000. Conference Record of the 2000 IEEE
Conference_Location :
Rome
Print_ISBN :
0-7803-6401-5
DOI :
10.1109/IAS.2000.882117
