Results 261 to 270 of about 64,856 (310)

Optimal voltage feed-back flux-weakening control of IPMSM

IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society, 2011
A voltage feed-back flux-weakening (FW) control scheme for vector-controlled Interior Permanent Magnet Synchronous Motor (IPMSM) drive is considered in this paper. The voltage controller is based on the difference between the amplitude of the reference voltage space vector and a proper limit value, related to the feeding inverter limitations, and ...
S. BOLOGNANI, S. CALLIGARO, PETRELLA, Roberto   +2 more
openaire   +2 more sources

Demagnetization Control for Reliable Flux Weakening Control in PM Synchronous Machine

IEEE Transactions on Energy Conversion, 2012
A process for permanent magnet (PM) demagnetization control for optimal and reliable flux weakening control in permanent magnet synchronous machines (PMSM) is presented. A physics-based model was developed to estimate the magnetic flux operating point of the PM poles during the operation of PMSM. The model is enabled to dynamically estimate the average
Ali Sarikhani, Osama Mohammed
openaire   +1 more source

Flux Weakening Control for Dual Three-Phase PMSM

2018 Asia-Pacific Magnetic Recording Conference (APMRC), 2018
Control strategies for dual three-phase permanent magnet synchronous motors (PMSMs) mostly focus on the reduction of harmonic currents and torque ripple. But the investigation on the control approach on the dual three-phase PMSM in high-speed region has not been well discussed before. This paper aims to present a new flux weakening control scheme for a
Senyi Liu, Chunhua Liu
openaire   +1 more source

Flux-weakening control of PMSM considering inverter nonlinearity

Proceedings of The 7th International Power Electronics and Motion Control Conference, 2012
This paper proposes an improved flux-weakening operation for PMSM considering inverter nonlinearity. For the flux-weakening operation, full utilization of an available voltage applied to a motor is very important. One of critical information for the flux-weakening control is an actual motor input voltage, which is commonly replaced by a command voltage.
null Sang-Hoon Kim, null In-Bum Seo, null Nae-Chun Park   +2 more
openaire   +1 more source

Flux weakening control algorithm with MTPA control of PMSM drive

2014 IEEE 6th India International Conference on Power Electronics (IICPE), 2014
This paper presents flux weakening control algorithm with maximum torque per ampere (MTPA) control for high speed operation of PMSM drive. IPMSM has been used due to the robust construction and extra reluctance torque production as compared to the surface permanent magnet synchronous motor.
Sukanta Halder, S.P. Srivastava, Pramod Agarwal   +2 more
openaire   +1 more source

Flux weakening control of IPMSM used for xEV traction

2015 IEEE 11th International Conference on Power Electronics and Drive Systems, 2015
This paper analyzes the practical operation limits of an IPMSM and proposes a speed control strategy which is suitable for real engineering implementation. Given a specific IPMSM which is used for low-speed EV traction, operation limits are pre-calculated according to motor parameters. Subsequently, a speed control strategy is implemented.
Qian Weizhe, Chen Qi
openaire   +1 more source

Flux-weakening controlling of AC permanent magnet servo motor

ICEMS'2001. Proceedings of the Fifth International Conference on Electrical Machines and Systems (IEEE Cat. No.01EX501), 2002
The paper discusses a method of flux-weakening control for an AC permanent magnet servo motor utilizing d-axes armature reaction. The flux-weakening control idea, control process and its realisation are studied.
null Yuan Hong, null Lu Zhongshu
openaire   +1 more source

Adaptive flux weakening control of permanent magnet synchronous motors

Conference Record of 1998 IEEE Industry Applications Conference. Thirty-Third IAS Annual Meeting (Cat. No.98CH36242), 2002
This paper presents an approach for adaptive control of the surface mounted permanent magnet synchronous motor (PMSM) over its entire speed range. This requires coordination of direct and quadrature axis currents i/sub d/, i/sub q/. Direct model reference adaptive control is responsible for the control of quadrature axis current. Direct axis current is
Y. Sozer, D.A. Torrey
openaire   +1 more source

Flux-weakening control of PMSM for washing machine applications

Proceedings of The 7th International Power Electronics and Motion Control Conference, 2012
The flux-weakening control strategy must be adopted in the PMSM control system to meet the wide speed range need of washing machine and other applications. In comparison with the traditional flux-weakening control strategy, a flux-weakening voltage control loop is added to compensate the cross-axis current command in this paper. A simplified and easily
null Changpan Zhou, null Jianyong Su, null Guijie Yang   +2 more
openaire   +1 more source

Flux-weakening control research of IPMSM considering magnetic saturation

2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA), 2015
the one character of Inner Permanent Magnet Synchronous Motor (IPMSM) is that quadrature axis inductance parameter variation is relatively larger than direct axis inductance parameter variation. So in the whole control areas, namely, constant torque and constant power region, the magnetic saturation exerts an important influence on the motor parameters.
Wenxia Yin, Guoli Li, Zhe Qian, Li Chu
openaire   +1 more source