Current Harmonic Suppression in Dual Three-Phase Permanent Magnet Synchronous Machine With Extended State Observer

Xu, Yongxiang; Zheng, Boyuan; Wang, Guan; Yan, Hao; Zou, Jibin

doi:10.1109/tpel.2020.2989624

Cited by 61 publications

(11 citation statements)

References 35 publications

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“…Design of multi-three-phase PM machine Barcaro, et al, 2010, [27], University of Padova, Italy Abdel-Khalik, et al, 2015, [29], Alexandria University, Egypt Chen, et al, 2014, [33], University of Sheffield, UK Xu, et al, 2018, [46], University of Sheffield, UK Li, et al, 2020, [50], University of Sheffield, UK Modelling of multi-threephase PM machine [54][55][56][57][58][59][60][61][62][63][64][65][66][67] Karttunen, et al, 2012, [54], Lappeenranta University of Technology, Finland Hu, et al, 2017, [58], University of Sheffield, UK Zhao, et al, 1995, [62], University of Wisconsin-Madison, USA Zabaleta, et al, 2017, [63], Liverpool John Moores University, UK Vector control [54][55][56][57][58][68][69][70][71][72][73][74][75][76][77][78][79][80][81][82][83]…”

Section: References Typical Papersmentioning

confidence: 99%

Advances in Dual-Three-Phase Permanent Magnet Synchronous Machines and Control Techniques

et al. 2021

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Multiphase electrical machines are advantageous for many industrial applications that require a high power rating, smooth torque, power/torque sharing capability, and fault-tolerant capability, compared with conventional single three-phase electrical machines. Consequently, a significant number of studies of multiphase machines has been published in recent years. This paper presents an overview of the recent advances in multiphase permanent magnet synchronous machines (PMSMs) and drive control techniques, with a focus on dual-three-phase PMSMs. It includes an extensive overview of the machine topologies, as well as their modelling methods, pulse-width-modulation techniques, field-oriented control, direct torque control, model predictive control, sensorless control, and fault-tolerant control, together with the newest control strategies for suppressing current harmonics and torque ripples, as well as carrier phase shift techniques, all with worked examples.

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Section: References Typical Papersmentioning

confidence: 99%

Advances in Dual-Three-Phase Permanent Magnet Synchronous Machines and Control Techniques

et al. 2021

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“…The dual d-q transformation regards each set of threephase windings as a basic unit, and applies the conventional three-phase motor modeling method to each set of three-phase windings separately, which can be regarded as two three-phase motors with coupling relationship. According to VSD method, the overall machine model, such as fundamental components, harmonic components and zero sequence components, is transformed and decomposed into three decoupled subspaces, corresponding to electromechanical energy conversion and harmonic loss respectively [18], [24].…”

Section: A Control-oriented Models Of the Dtp Pmsmmentioning

confidence: 99%

“…The efficiency of the motor implemented with the VSD algorithm is higher than that with dual d-q algorithm, and the maximum efficiency is about 85% achieved at the rated load. Compared with dual d-q algorithm, because of lower current harmonics leading to less harmonic loss [18], the VSD algorithm can increase the fundamental current promoting the efficiency under the same load. In summary, VSD algorithm is superior to the other one for the motor steady-state control to reduce system power loss.…”

Section: A Validation Of Steady-state Performancementioning

confidence: 99%

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Digital Collaborative Development of a High Reliable Auxiliary Electric Drive System for eTransportation: From Dual Three-Phase PMSM to Control Algorithm

Guang-ming

et al. 2020

IEEE Access

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For electrified transportation (eTransportation) systems, multi-phase motors can provide higher performance and reliability than three-phase ones, but also bring more challenges in their optimal design and control. In this article, a set of high reliable electric drive system based on dual three-phase permanent magnet synchronous motor (DTP PMSM) is developed for auxiliary systems in eTransportation field. A digital collaborative develop process is proposed with the support of multiple software tools. Design, manufacture, and bench testing stages of the DTP PMSM, the two-level six-phase inverter, and the control algorithm are efficiently incorporated. A prototype of the multi-phase electric drive system is fabricated and tested. Comparison of the simulation analysis and experimental results confirms the effectiveness of the collaborative develop progress. Control algorithms based on dual d-q model and vector space decomposition model are both verified and compared via the bench test. Operation mode switching from six-phase mode to three-phase mode is also realized with the prototype system, verifying its capability in fault-tolerant and potential in efficiency optimizing. INDEX TERMS Dual three-phase motor, auxiliary electric drive system, transportation electrification, digital collaborative development, motor design and control.

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“…Surface-mounted permant magnet synchronous motor (SPMSM) is a kind of motor whose permanent magnet is made into tile and placed on the surface of rotor. It is widely used in various kinds of high-performance motion control because of its large torqueto-weight ratio, long service life and other advantages [1]. Generally, to get a high-precision and high-performance motor double closed-loop control system, accurate rotor position and speed must be obtained, so the sensors or encoders needs to be installed in the control system.…”

Section: Introductionmentioning

confidence: 99%

Design of Improved Integral Sliding Mode Observer for Surface-Mounted Permanent Magnet Synchronous Motor

Liu¹,

Zhang²,

Cheng³

et al. 2021

Preprint

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An improved integral sliding mode observer (SMO) is proposed for the double closed-loop control system of Surface-Mounted Permanent Magnet Synchronous Motor(SPMSM) in this paper. By observing the stator current, the extended back Electromotive Force(back-EMF)of the motor is estimated, and the position and angle of the rotor are obtained by using the Phase-Locked Loop (PLL) structure. The improved integrated SMO control system not only ensures the system to converge to the equilibrium point in finite time, but also reduces the steady-state error. A new exponential reaching law is also designed in which the sgn (s) of the constant velocity term is replaced by the sigmoid (s). For improving the reaching speed, the gain adaptive function is added to the exponential term of the approaching law to make its coefficient change with the system state. Simulation results compared with the traditional SMO show that the control system based on the improved SMO can reduce observation error, enhance robustness, and suppress chattering phenomenon.

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Current Harmonic Suppression in Dual Three-Phase Permanent Magnet Synchronous Machine With Extended State Observer

Cited by 61 publications

References 35 publications

Advances in Dual-Three-Phase Permanent Magnet Synchronous Machines and Control Techniques

Advances in Dual-Three-Phase Permanent Magnet Synchronous Machines and Control Techniques

Digital Collaborative Development of a High Reliable Auxiliary Electric Drive System for eTransportation: From Dual Three-Phase PMSM to Control Algorithm

Design of Improved Integral Sliding Mode Observer for Surface-Mounted Permanent Magnet Synchronous Motor

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