Title :
A control scheme for position sensorless operation of PMBLDC motor from standstill to rated speed
Author :
Singh, Sushil ; Singh, Sushil
Author_Institution :
Electr. & Instrum. Eng. Dept., Sant Longowal Inst. of Eng. & Technol., Sangrur, India
fDate :
Jan. 31 2014-Feb. 2 2014
Abstract :
A permanent magnet brushless dc (PMBLDC) motor requires rotor position sensors for proper operation, as the electrical excitation of stator windings must be synchronous to the rotor position. These sensors result in extra cost, additional space to install and are temperature sensitive. Now a day´s position sensorless operation by various methods is the subject of intensive research. This paper presents a comprehensive study on position sensorless control of PMBLDC motor.
Keywords :
brushless DC motors; permanent magnet motors; position control; sensorless machine control; PMBLDC motor; control scheme; permanent magnet brushless dc motor; position sensorless operation; rotor position sensors; Brushless DC motors; Inductance; Permanent magnet motors; Rotors; Sensors; Synchronous motors; Back EMF; PMBLDC motor; position sensorless;
Conference_Titel :
Control, Instrumentation, Energy and Communication (CIEC), 2014 International Conference on
Conference_Location :
Calcutta
DOI :
10.1109/CIEC.2014.6959124
