DocumentCode :
2856845
Title :
Implementation and Sensorless Vector-Control Design and Tuning Strategy for SMPM Machines in Fan-Type Applications
Author :
Kshirsagar, Parag ; Burgos, Rolando P. ; Lidozzi, Alessandro ; Jang, Jihoon ; Wang, Fred ; Boroyevich, Dushan ; Seung-Ki Sul
Author_Institution :
Bradley Dept. of Electr. & Comput. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA
Volume :
4
fYear :
2006
fDate :
8-12 Oct. 2006
Firstpage :
2062
Lastpage :
2069
Abstract :
This paper presents a complete design methodology for the sensorless vector control of permanent magnet synchronous machine (PMSM) motor drives in fan-type applications. The proposed strategy is built over a linear asymptotic state observer used to estimate the PMSM back-EMF, and a novel tracking controller based on a phase-locked loop (PLL) system, which by synchronizing the estimated and actual d-q frames estimates the rotor speed and position. The paper presents the complete derivation of all associated control-loops, namely state observer, tracking controller, d-q axes current regulator, speed controller, an anti-saturation control loop - which provides inherent operation in the flux-weakening region, and all corresponding anti-windup loops. Detailed design rules are provided for each of these loops, respectively verified through time-domain simulations, frequency-response analysis, and experimental results using a 300 Vdc 3.5 kW PMSM PWM motor-drive, validating both the design methodology and the excellent performance attained by the proposed control strategy
Keywords :
circuit tuning; fans; machine vector control; permanent magnet motors; phase locked loops; position control; rotors; synchronous motor drives; time-domain analysis; 3.5 kW; 300 V; PLL; PMSM back-EMF; PMSM motor drives; SMPM machines; fan-type applications; flux-weakening region; frequency-response analysis; linear asymptotic state observer; permanent magnet synchronous machine motor drives; phase-locked loop; rotor position; rotor speed; sensorless vector-control design; time-domain simulations; tracking controller; tuning strategy; Design methodology; Machine vector control; Motor drives; Observers; Permanent magnet machines; Phase estimation; Phase locked loops; Pulse width modulation; State estimation; Tracking loops;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Industry Applications Conference, 2006. 41st IAS Annual Meeting. Conference Record of the 2006 IEEE
Conference_Location :
Tampa, FL
ISSN :
0197-2618
Print_ISBN :
1-4244-0364-2
Electronic_ISBN :
0197-2618
Type :
conf
DOI :
10.1109/IAS.2006.256819
Filename :
4025507
Link To Document :
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