A Feedback Linearization Control Scheme Based on Direct Torque Control for Permanent Magnet Synchronous Motor

Feng, Yongjiu; Zhao, Haiyan; Zhao, Mingxing; Chen, Hong

doi:10.23919/chicc.2018.8483803

Cited by 6 publications

(3 citation statements)

References 15 publications

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“…Finally, the system simulation experiments in MATLAB/Simulink environment verify the effectiveness of this scheme. The simulation results show that the feedback linearization control scheme proposed in this paper has better inhibitory effect on the torque and flux ripple of the motor [6].…”

Section: Introductionmentioning

confidence: 90%

Analysis of torque ripples and switching losses of a diode clamped inverter fed permanent magnet synchronous motor drive

Kumar¹,

Venkateshwarlu²,

Ram³

2022

Global J. Eng. Technol. Adv.

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The modern-day electric vehicles use brush less DC motors (BLDC) and Permanent Magnet Synchronous Motors (PMSM) as the main driving units. The traction systems also have tried PMSM machine as the driving unit. The variable frequency power source is required to control the speed and torque of the motor to meet the load requirements. The Inverter – power modulator is causing the production of ripples in source current and flux components, hence the torque. This paper presents the effect of inverter on the flux and torque ripples. Also, the simulation results of inverter switching losses are discussed.

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Section: Introductionmentioning

confidence: 90%

Analysis of torque ripples and switching losses of a diode clamped inverter fed permanent magnet synchronous motor drive

Kumar¹,

Venkateshwarlu²,

Ram³

2022

Global J. Eng. Technol. Adv.

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“…The equivalent components of i qref , v dref and v qref are the same obtained by Equations ( 11) and (19). Only the expressions of the switching components will change.…”

Section: Design Of Second Order Sliding Mode Controllers (Sosmc)mentioning

confidence: 97%

Conventional and Second Order Sliding Mode Control of Permanent Magnet Synchronous Motor Fed by Direct Matrix Converter: Comparative Study

Dendouga

2020

Energies

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The main objective of this work revolves around the design of second order sliding mode controllers (SOSMC) based on the super twisting algorithm (STA) for asynchronous permanent magnet motor (PMSM) fed by a direct matrix converter (DMC), in order to improve the effectiveness of the considered drive system. The SOSMC was selected to minimize the chattering phenomenon caused by the conventional sliding mode controller (SMC), as well to decrease the level of total harmonic distortion (THD) produced by the drive system. In addition, the literature has taken a great interest in the STA due to its robustness to modeling errors and to external disturbances. Furthermore, due to its low conduction losses, the space vector approach was designated as a switching law to control the DMC. In addition, the topology and design method of the damped passive filter, which allows improvement of the waveform and attenuation of the harmonics of the input current, have been detailed. Finally, to discover the strengths and weaknesses of the proposed control approach based on SOSMC, a comparative study between the latter and that using the conventional SMC was executed. The results obtained confirm the effectiveness of SOSMC over the conventional SMC under different operating conditions.

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“…The overall closed loop control of the ASVC-based five-level inverter with SFC control technique is shown in Figure 3(a) and the cascade control system of the state-feedback configuration is given in Figure 5 [31], [32]. The controlled variable Q c is compared with the set-point value Q ref and the control error is fed back to an integrator.…”

Section: The State Feedback Controllermentioning

confidence: 99%

State feedback control of advanced static var compensator using a five-level NPC inverter topology

Benyamina

Tahri

Boukortt

2021

IJPEDS

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This paper deals with the modeling and control of an advanced static var compensator (ASVC) using a five-level neutral point-clamped (NPC) voltage source inverter (VSI). The nonlinear state space model of the five-level ASVC is obtained from the d-q axis frame. The effectiveness of this compensator highly depends on the choice of the control strategy. The proposed state feedback control (SFC) technique is applied to adjust the ASVC Var flow with the AC transmission network and achieve DC voltage capacitor balance. The dynamic performance of the ASVC based SFC controller is evaluated under several operating conditions. The simulation results demonstrate that the proposed SFC control strategy is highly robust compared to the conventional Proportional-Integral (PI) control.

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A Feedback Linearization Control Scheme Based on Direct Torque Control for Permanent Magnet Synchronous Motor

Cited by 6 publications

References 15 publications

Analysis of torque ripples and switching losses of a diode clamped inverter fed permanent magnet synchronous motor drive

Analysis of torque ripples and switching losses of a diode clamped inverter fed permanent magnet synchronous motor drive

Conventional and Second Order Sliding Mode Control of Permanent Magnet Synchronous Motor Fed by Direct Matrix Converter: Comparative Study

State feedback control of advanced static var compensator using a five-level NPC inverter topology

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