TY - GEN
T1 - A low-cost sensorless drive for slim motors with analog filter and shift circuit free
AU - Lin, Jhih Yang
AU - Tseng, Ren Jhih
AU - Hsu, Liang Yi
AU - Tsai, Mi Ching
PY - 2009
Y1 - 2009
N2 - This paper shows two sensorless commutation methods for the slim axial-flux permanent magnet brushless motor. The proposed sensorless drive methods solve the crucial problem of the sensorless slim motor drives; there are no zero crossing points of terminal voltage because there is a high armature current response. Hence, suitable sensorless techniques are developed based on the line-to-line voltage and the characteristic of a high response current, so it requires no low pass filters or phase-shift circuits, and is suitable for high speed or low cost applications.
AB - This paper shows two sensorless commutation methods for the slim axial-flux permanent magnet brushless motor. The proposed sensorless drive methods solve the crucial problem of the sensorless slim motor drives; there are no zero crossing points of terminal voltage because there is a high armature current response. Hence, suitable sensorless techniques are developed based on the line-to-line voltage and the characteristic of a high response current, so it requires no low pass filters or phase-shift circuits, and is suitable for high speed or low cost applications.
UR - https://www.scopus.com/pages/publications/70349461174
UR - https://www.scopus.com/pages/publications/70349461174#tab=citedBy
U2 - 10.1109/IEMDC.2009.5075210
DO - 10.1109/IEMDC.2009.5075210
M3 - Conference contribution
AN - SCOPUS:70349461174
SN - 9781424442522
T3 - 2009 IEEE International Electric Machines and Drives Conference, IEMDC '09
SP - 225
EP - 232
BT - 2009 IEEE International Electric Machines and Drives Conference, IEMDC '09
T2 - 2009 IEEE International Electric Machines and Drives Conference, IEMDC '09
Y2 - 3 May 2009 through 6 May 2009
ER -