TY - GEN
T1 - Permanent magnet synchronous machine drive control using analog hall-effect sensors
AU - Reigosa, David
AU - Fernandez, Daniel
AU - Gonzalez, Cristina
AU - Lee, Sang Bin
AU - Briz, Fernando
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/11/3
Y1 - 2017/11/3
N2 - Control of permanent magnet synchronous machines (PMSMs) requires rotor position measurement/estimation, as well as the magnet polarity detection for startup of the machine. The rotor position of PMSMs is typically measured using a speed/position sensor (e.g. an encoder), while the magnet polarity is commonly measured using digital hall-effect sensors. Since simplifying the system can help improve reliability and reduce the cost associated with the measurements, the use of low cost analog hall-effect sensors for estimation of the PM position and polarity for control of PMSMs drives is evaluated in this paper. Experimental results performed on a 7.5 kW motor confirm that analog hall-effect sensors can replace both speed/position sensors and digital hall-effect sensors, while maintaining adequate performance of the drive at lower cost.
AB - Control of permanent magnet synchronous machines (PMSMs) requires rotor position measurement/estimation, as well as the magnet polarity detection for startup of the machine. The rotor position of PMSMs is typically measured using a speed/position sensor (e.g. an encoder), while the magnet polarity is commonly measured using digital hall-effect sensors. Since simplifying the system can help improve reliability and reduce the cost associated with the measurements, the use of low cost analog hall-effect sensors for estimation of the PM position and polarity for control of PMSMs drives is evaluated in this paper. Experimental results performed on a 7.5 kW motor confirm that analog hall-effect sensors can replace both speed/position sensors and digital hall-effect sensors, while maintaining adequate performance of the drive at lower cost.
KW - Hall-effect sensors
KW - Permanent magnet synchronous machines
KW - Rotor position estimation
UR - http://www.scopus.com/inward/record.url?scp=85041472327&partnerID=8YFLogxK
U2 - 10.1109/ECCE.2017.8096694
DO - 10.1109/ECCE.2017.8096694
M3 - Conference contribution
AN - SCOPUS:85041472327
T3 - 2017 IEEE Energy Conversion Congress and Exposition, ECCE 2017
SP - 3966
EP - 3971
BT - 2017 IEEE Energy Conversion Congress and Exposition, ECCE 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 9th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2017
Y2 - 1 October 2017 through 5 October 2017
ER -