Finite Control-Set Predictive Power Control of BLDC Drive for Torque Ripple Reduction

Castro, Allan Gregori de; Pereira, William César de Andrade; Oliveira, Carlos Matheus Rodrigues de; Almeida, Thales Eugênio Portes de; Guazzelli, Paulo Roberto Ubaldo; Monteiro, José Roberto Boffino de Almeida; Oliveira, Azauri Albano de

doi:10.1109/tla.2018.8362147

Cited by 16 publications

(24 citation statements)

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“…The vector applied for SVM is shown in Table. 2 according to the duration as commutation or noncommutation. For obtaining the reference voltage vector, the SVM technique is used, which depends on ''volt-second balance'' as in (14)…”

Section: B Predictive Deadbeat Current Control (Pdcc)mentioning

confidence: 99%

“…where T s is sampling time, which is equal to t a + t b + t 0 and t a , t b , t 0 are the time duration of voltage vectors. Here (14) is used for commutation duration, and (15) is used for non-commutation duration.…”

Section: B Predictive Deadbeat Current Control (Pdcc)mentioning

confidence: 99%

“…Performance of PM BLDC motor with MPC has been evaluated by some of the researchers, whereas other strategies are yet required to be evaluated. Control of PM BLDC motor in the stationary plane as compared to a-b-c frame of reference has advantages of reduced analytical burden and has independent control over commutation torque ripple, commutation time, active/reactive power flow, and it is easy to implement [13], [14]. Model predictive control is applied for PM BLDC motor in a-b-c reference frame in some cases for reduction of commutation torque ripple [15], for improved dynamic behavior [16] and for position control [17].…”

Section: Introductionmentioning

confidence: 99%

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Evaluation of Predictive Current Control Techniques for PM BLDC Motor in Stationary Plane

Trivedi

Keshri

2020

IEEE Access

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In general, PM BLDC motors are injected with square wave phase currents through PI-PWM control in a-b-c reference plane to ensure maximum torque-per-ampere. The operation of PM BLDC motor in a stationary plane has shown considerable simplification in design, and analysis in the control techniques. The present paper considers the injection of square wave phase current through predictive current control strategies in the stationary plane. For the evaluation of performance, cases of deadbeat predictive control, hysteresis based predictive control, and finite control-set model predictive control (FCS-MPC) methods are considered. Control schemes have been designed for 48V, 660W PM BLDC motor. Comparative evaluation is carried out in terms of the harmonic components available in the current and torque, tracking of the current trajectory in the stationary plane in the low and high-speed region, and execution time of all the control methods. Considered predictive methods are tested on an experimental prototype, and control is implemented through digital Signal Processor (DSP) TMS320F28335. Evaluation leads to the conclusion that predictive control performs better than PI-PWM for reducing commutation torque ripple, keeping current harmonics under control. It is observed that predictive control strategies in the stationary plane, improve the torque-speed characteristic to the wider utilization of constant torque zone of operation as compared to conventional strategies.

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Section: B Predictive Deadbeat Current Control (Pdcc)mentioning

confidence: 99%

Section: B Predictive Deadbeat Current Control (Pdcc)mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Evaluation of Predictive Current Control Techniques for PM BLDC Motor in Stationary Plane

Trivedi

Keshri

2020

IEEE Access

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“…Direct self-control technique is applied for PM BLDC motor in [24] for tracking the flux of PM BLDC motor. In [25,26], predictive power control is used with stationary reference frame and effectiveness of obtaining ripple-free torque is shown with simplicity in the control. The literature [17][18][19][20][21][22][23][24][25][26] supports the use of the defined objective function to optimize the quantity for ripple-free torque with modern control techniques as an advantage over a-b-c reference frame.…”

Section: Introductionmentioning

confidence: 99%

“…In [25,26], predictive power control is used with stationary reference frame and effectiveness of obtaining ripple-free torque is shown with simplicity in the control. The literature [17][18][19][20][21][22][23][24][25][26] supports the use of the defined objective function to optimize the quantity for ripple-free torque with modern control techniques as an advantage over a-b-c reference frame. This paper focuses on the improved tracking performance of the proposed two-voltage-vector model predictive control (two-vector MPC) in stationary frame as compared to the existing single-voltage-vector model predictive control (one-vector MPC) in stationary reference frame and the PWM control in a-b-c reference frame.…”

Section: Introductionmentioning

confidence: 99%

Comparative evaluation of a-b-c and stationary frame of reference for permanentmagnet brushless DC motor drive applied for generation of switching pattern

Trivedi¹,

Keshri²

2019

Turk J Elec Eng & Comp Sci

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This paper focuses on the evaluation of the operation of permanent magnet brushless DC (PM BLDC) motor through the control implemented in the natural reference frame (a-b-c frame) and the stationary reference frame (α − β frame). To a large extent, ripple-free torque and attainment of higher torque-speed characteristic depend on the gating pulses/switching patterns of the inverter employed. PM BLDC motor requires injection of the square wave current for the maximum torque per ampere, so the reference is required to be generated and tracked accordingly. The effectiveness of the strategies of pulse-width-modulation-based current control in the a-b-c plane and, the case of singlevoltage-vector model predictive control and proposed two-voltage-vector model predictive control in the stationary plane have been evaluated. The parameter for comparison is based on improved tracking performance of the reference, ease in analysis of the control technique and less complexity in implementation of the control. The analysis has been verified through experimentation, with the control implemented through C2000 TMS320F28335 microcontroller commenting on the advantages of the stationary-plane-based approach.

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Integral Action Finite Set Model Predictive Current Control for Brushless DC Motor

Thai

Duong

Nguyen

et al. 2022

The AUN/SEED-Net Joint Regional Conference in Transportation, Energy, and Mechanical Manufacturing Engineering

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Finite Control-Set Predictive Power Control of BLDC Drive for Torque Ripple Reduction

Cited by 16 publications

References 0 publications

Evaluation of Predictive Current Control Techniques for PM BLDC Motor in Stationary Plane

Evaluation of Predictive Current Control Techniques for PM BLDC Motor in Stationary Plane

Comparative evaluation of a-b-c and stationary frame of reference for permanentmagnet brushless DC motor drive applied for generation of switching pattern

Integral Action Finite Set Model Predictive Current Control for Brushless DC Motor

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