Deadbeat-Direct Torque and Flux Control of Interior Permanent Magnet Synchronous Machines With Discrete Time Stator Current and Stator Flux Linkage Observer

Lee, Jae‐Suk; Choi, Chan-Hee; Seok, Jul-Ki; Lorenz, Robert D.

doi:10.1109/tia.2011.2154293

Cited by 220 publications

(106 citation statements)

References 29 publications

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“…linear, hysteresis, fuzzy logic, sliding mode, predictive) [7], [8]. Recently, finite control set model predictive torque control (FCS-MPTC) [9] and dead-beat direct torque and flux control (DB-DTFC) [10] attract further interest in permanent magnet synchronous machine control.…”

Section: Imentioning

confidence: 99%

Dynamic control of generalized electrically excited synchronous machines using predictive flux control

Winzer

Richter

Doppelbauer

2016

IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society

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Section: Imentioning

confidence: 99%

Dynamic control of generalized electrically excited synchronous machines using predictive flux control

Winzer

Richter

Doppelbauer

2016

IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society

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“…In (8), constructing DTC with PI regulator to calculate voltage phase. The optimal voltage vector to achieve reference at one sample as a dead-beat control based on mathematical model (9) . In (10) (11), the duty cycle of input voltage vector is implemented into direct torque control to achieve optimal voltage vector.…”

Section: Introductionmentioning

confidence: 99%

Advanced Torque Control of Permanent Magnet Synchronous Motor Using Finite Element Analysis Based Motor Model with a Real-time Simulator

Tanabe

Akatsu

2017

IEEJ Journal IA

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This study proposes advanced torque control of permanent magnet synchronous motors (PMSMs) using a finite element analysis (FEA) based motor model with a real-time simulator. This model can simulate the behavior of an actual motor including nonlinear characteristics such as spatial harmonics and magnet saturations. Therefore, model-based control with an FEA based motor model is advantageous for motor control. This study aims to achieve advanced motor control and drive techniques. In this study, high performance torque control techniques for PMSMs are proposed. The proposed torque control is developed based on direct torque control with torque prediction. This method can achieve fast response and smooth torque production. Its effectiveness is verified through simulations and experiments.

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“…A low-pass-filter estimator with compensation of amplitude and phase angle is utilized in [28] to remedy the problems. To reduce the parameter sensitivity, many closed-loop adaptive observers based on advance models have been developed, such as an adaptive sliding observer [30,31], an observer based on extended Kalman filter (EKF) [32], a hybrid current-voltage model estimator [33][34][35], and so forth. The adaptive observers aforementioned are complicated, and a few unknown parameters need to be tuned before working.…”

Section: Introductionmentioning

confidence: 99%

Direct Stator Flux Vector Control Strategy for IPMSM using a Full-order State Observer

Yuan¹,

Zeng²,

Zhao³

2017

Journal of Electrical Engineering and Technology

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-A direct stator flux vector control scheme in discrete-time domain is proposed in this paper for the interior permanent magnet synchronous motor (IPMSM) drive to remove the proportional-integral (PI) controller from the direct torque control (DTC) scheme applied to IPMSM and to obtain faster dynamic response and lower torque ripple output. The output of speed outer loop is used as the desired torque angle instead of the desired torque in the proposed scheme. The desired stator flux vector in dq coordinate is calculated with a given amplitude. The state-space equations in discrete-time for IPMSM are established, the actual stator flux vector is estimated in deadbeat manner by a full-order state observer, and then the closed-loop control is achieved by the pole placement. The stator flux error vector is utilized to calculate the reference stator voltage vector. Extracting the angle position and amplitude from the estimated stator flux vector and estimating the output torque are eliminated for the direct feedback control of the stator flux vector. The proposed scheme is comparatively investigated with a PI-SVM DTC scheme by experiment results. Experimental results show the feasibility and advantages of the proposed control scheme.

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Deadbeat-Direct Torque and Flux Control of Interior Permanent Magnet Synchronous Machines With Discrete Time Stator Current and Stator Flux Linkage Observer

Cited by 220 publications

References 29 publications

Dynamic control of generalized electrically excited synchronous machines using predictive flux control

Dynamic control of generalized electrically excited synchronous machines using predictive flux control

Advanced Torque Control of Permanent Magnet Synchronous Motor Using Finite Element Analysis Based Motor Model with a Real-time Simulator

Direct Stator Flux Vector Control Strategy for IPMSM using a Full-order State Observer

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