A speed performance comparative of field oriented control and scalar control for induction motors

Martinez-Hernandez, Moises Agustin; Gutierrez-Villalobos, J. M.; Malagon-Soldara, Salvador M.; Mendoza-Mondragón, F.; Rodríguez‐Reséndiz, Juvenal

doi:10.1109/mais.2016.7761902

Cited by 8 publications

(3 citation statements)

References 6 publications

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“…In this case, the power sources were the AC grid, with direct connection and adjustable speed drive with scalar and DTC control. Variable loads are obtained through a hysteresis brake [11,12]. In all the test points determined by different loads, input power, shaft torque, and angular speed were measured.…”

Section: Experimental Measurementsmentioning

confidence: 99%

Replacing Induction Motors without Defined Efficiency Class by IE Class: Example of Energy, Economic, and Environmental Evaluation in 1.5 kW—IE3 Motors

2023

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This paper shows the results obtained from the study on the variables that have the greatest influence on the decision to replace three-phase induction motors, without a defined efficiency class and installed in industrial applications, with IE3 efficiency class induction motors. The work has been carried out on motors with a nominal power of 1.5 kW due to the availability of laboratory tests that have allowed us to accurately quantify the selected study variables. According to IEC 60034-30, between 0.75 kW and 4 kW is the greatest potential for energy savings in electric motors installed within the industrial sector. The tests carried out have made it possible to assess different operating conditions of the motor: direct power supply from the grid, electronic power supply using scalar control, and electronic power supply using direct torque control. The study has focused on three aspects: energy evaluation, assessing the savings potential; economic evaluation, based on indicators such as Payback Period and Net Present Value; environmental assessment, quantifying the impact indicators proposed by the Methodology for Ecodesign of Energy-related Products (MEErP). A sensitivity analysis has been carried out to quantify, through ratios, different operating points from those directly analyzed in the article.

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Section: Experimental Measurementsmentioning

confidence: 99%

Replacing Induction Motors without Defined Efficiency Class by IE Class: Example of Energy, Economic, and Environmental Evaluation in 1.5 kW—IE3 Motors

2023

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“…Ada yang menganalisis motor induksi sebagai kendali skalar dan yang lain menganalisanya sebagai kendali vektor. Saat mengacu kondisi transient pada kendali skalar, maka kendali skalar dalam keadaan steady state [3]. Kendali skalar atau biasa disebut juga kendali tegangan/frekuensi (V/F) lebih menekankan memaksa motor memiliki hubungan yang konstan antara tegangan dan frekuensi [4].…”

Section: Pendahuluanunclassified

Metode Kontrol Skalar Dengan Penala Parameter PID Otomatis Menggunakan Algoritma PSO Sebagai Pengendali Kecepatan Motor Induksi Tiga Fasa Berbasis LabView

et al. 2020

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This paper presents the PID parameter tuning automatically for three-phase induction motors with the V/F control method or scalar control. PID control is one type of simple control, its computation is light, easy to implement and known to be tough in dealing with disturbances. But PID has a weakness that is the difficulty of determining the optimal PID parameters, especially when applied to nonlinear systems such as speed control on a scalar control-based induction motor. Output tuning results automatically in the form of the best PID parameter data collection. This study was validated through simulations using the LabView application by testing dynamic speeds and dynamic loads. When testing using the automatic tuning algorithm PID parameters with parameters that have been optimized the Particle Swarm Optimization (PSO) algorithm, the dynamic speed performance characteristic results are better seen from the transient time in the form of average dead time and rise time of less than 1ms. The results of the Global Best Fitness from the PID automatic tuning simulation using the LabView-based PSO algorithm in the form of Kp, Ki, and Kd values can be used as input for setting the speed of the induction motor in real time.

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“…Despite its quick dynamic response, DTC suffers from excessive torque, flux ripples, and increased current distortion at low speeds due to the exclusion of the current loop. Moreover, it operates on a variable switching frequency, which increases the switching losses in the inverter (Martinez-Hernandez et al, 2016) (Favato et al, 2019)(Le-Huy, 1999.…”

Section: Introductionmentioning

confidence: 99%

Finite Control Set Model Predictive Field-Oriented Control For Three-Phase Induction Motor Drives

Ghauri

Abbasi²,

Shahid³

et al. 2022

JER is an international, peer-reviewed journal that publishes f

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Field-oriented control is one of the well-established vector control strategies for induction motor drives. However, its cascaded structure and requirement of a modulator for constant switching frequency operations makes it complex and computationally expensive. Model predictive control (MPC) is a novel control strategy used for AC motor drives. In this paper, a finite control set model predictive control (FCS-MPC) based field-oriented control (FOC) is presented. The Finite control set model predictive field-oriented control (FCS-MPFOC) utilizes a cost function that quantifies the error between the reference and anticipated current values for all the potential voltage vectors of the voltage source inverter. The voltage vector that generates the lowest value of the cost function is directly implemented on the inverter to produce the drive voltage. The efficiency of the proposed method is authenticated by using a three-phase induction motor, fed via a two-level three-phase voltage source inverter in the MATLAB/Simulink environment under various speeds, load torque, and model parameter mismatch situations. In order to authenticate the performance of the proposed strategy, it is compared with traditional model predictive torque control. Simulation results show that the proposed method performed significantly well in total current harmonic distortion, flux and torque ripples, switching frequency, and parameter variations.

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A speed performance comparative of field oriented control and scalar control for induction motors

Cited by 8 publications

References 6 publications

Replacing Induction Motors without Defined Efficiency Class by IE Class: Example of Energy, Economic, and Environmental Evaluation in 1.5 kW—IE3 Motors

Replacing Induction Motors without Defined Efficiency Class by IE Class: Example of Energy, Economic, and Environmental Evaluation in 1.5 kW—IE3 Motors

Metode Kontrol Skalar Dengan Penala Parameter PID Otomatis Menggunakan Algoritma PSO Sebagai Pengendali Kecepatan Motor Induksi Tiga Fasa Berbasis LabView

Finite Control Set Model Predictive Field-Oriented Control For Three-Phase Induction Motor Drives

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