Improved control techniques for IPM motor drives on vehicle application

Chen, Li; Davis, R.; Stella, S.; Tesch, T.R.; Fischer-Antze, A.

doi:10.1109/ias.2002.1043814

Cited by 11 publications

(5 citation statements)

References 1 publication

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“…Interior permanent magnet synchronous motor (IPMSM) drives are widely used for industrial applications, electrical vehicles, and elevator drives [1]- [3]. The reason why an IPMSM has become so popular is due to its many attractive characteristics such as high power density, high efficiency, wide operation range and free of maintenance [4].…”

Section: Introductionmentioning

confidence: 99%

An improved maximum torque control with DC link voltage disturbance

Yang

Luo

Liu

2011

2011 6th IEEE Conference on Industrial Electronics and Applications

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In this paper, an improved maximum torque control strategy is presented for IPMSM drives under the condition of VSI dc link voltage disturbance. Voltage disturbance can not be avoided in IPMSM drives especially for battery-supplied electricdriven application. As the result, the deterioration of control performance will happen, and even the system stability will be threatened in field-weakening region. Although this disturbance can be resisted by introducing the dc link voltage in calculation of SVPWM normally, the method also reduces the robust and stability in the whole control region. In view of the problem, by introducing the virtual voltage defined as ratio of maximum voltage and electrical angle frequency, the currents command are obtained based on the virtual limit described by virtual voltage, so as to achieve accuracy torque control with dc voltage disturbance in constant torque limit region and field-weaken region. Based on the proposed method, the online rapid algorithm is given by using the second order least square error approximation method. The simulation control system is constructed to verify the proposed control strategy. And the results have been found in good agreement with theoretical analysis.

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Section: Introductionmentioning

confidence: 99%

An improved maximum torque control with DC link voltage disturbance

Yang

Luo

Liu

2011

2011 6th IEEE Conference on Industrial Electronics and Applications

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“…Interior permanent magnet motors are recently introduced in industries and domestic appliances for their large torque/weight ratio and constant operating speed with high performance [1]- [6]. Both the constant torque and field weakening modes of operation are studied in detail in [1].…”

Section: Introductionmentioning

confidence: 99%

“…Simple current control mechanism is shown to work effectively in this paper. Maximum torque/ampere control is shown in [6].…”

Section: Introductionmentioning

confidence: 99%

Position Sensorless Control for an Interior Permanent Magnet Synchronous Motor SVM Drive with ANN Based Stator Flux Estimator

Halder¹,

Roy²,

Ghosh³

2010

IJCEE

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An Interior Permanent Magnet Synchronous Motor (IPMSM) drive fed by Space Vector Modulated (SVM) inverter without rotor position sensor is proposed in this paper. The control system estimates the motor stator flux and its position through a Real Time Recurrent Neural Network (RTRNN). The RTRNN is trained off-line to estimate stator flux from the speed error and stationary α-and β-axis current components obtained through Park's transformation. Vector control of the motor is achieved through command torque and magnetizing current components generation and necessary transformations. The estimated flux and rotor angle are found to match accurately with their corresponding actual values. A Proportional plus Integral (PI) controller is used to control the motor variables in closed loop. The effectiveness of the drive system is tested for different operating conditions. The proposed system is found to work satisfactorily under these conditions and perturbations of parameters.

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“…The relationship between i d and i q for the archiving minimum of the stator current at the given torque can be obtained by differentiating (4) and equating result to zero. The result is: Fig.2 shows, respectively, the simple model-based computed MTPA trajectory considering constant machine parameters (Table.1 and (6)), and the MTPA trajectory based on a detailed motor model considering the variation of parameters shown in Fig.1.…”

Section: Mtpa Strategymentioning

confidence: 99%

“…In the last decades, IPMSM drives have been widely used in many applications such as traction and machine tool spindle drives [1], air conditioning compressors [2], [3], electrical vehicles [4], [5], and integrated starters/alternators [6], [7]. The reason why an IPMSM has become so popular is mainly due to its inherent advantages such as high efficiency, good dynamic, and small frame size compared to other motor with the same capacity [8].…”

Section: Introductionmentioning

confidence: 99%

Input-Output Feedback Linearization Control for IPMSM using Maximum Torque Per Ampere Strategy

Wang

2013

The Proceedings of the 1st International Conference on Industrial Application Engineering 2013

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In this paper, a Input-Output Feedback Linearization technique is discussed for Interior type Permanent Magnet Synchronous Motor (IPMSM). And it is designed on the basis of Maximum Torque per Ampere (MTPA) control strategy. Furthermore, a simple experimental method of obtaining the MTPA trajectory, which based on maximization of the output DC voltage in generation mode versus stator current, is considered. Simulation model is carried out and the results show the effectiveness of the proposed method.

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Improved control techniques for IPM motor drives on vehicle application

Cited by 11 publications

References 1 publication

An improved maximum torque control with DC link voltage disturbance

An improved maximum torque control with DC link voltage disturbance

Position Sensorless Control for an Interior Permanent Magnet Synchronous Motor SVM Drive with ANN Based Stator Flux Estimator

Input-Output Feedback Linearization Control for IPMSM using Maximum Torque Per Ampere Strategy

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