The efficiency improvement of AC induction motor with constant frequency technology

Chuang, Ho‐Chiao; Li, Guan-De; Lee, Chen-Ta

doi:10.1016/j.energy.2019.03.019

Cited by 22 publications

(8 citation statements)

References 15 publications

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“…In the case of AC machines, however, this is not the case. As a result, reciprocating machine oriented flow control is an orientation control of these two quantities [27,28]. In this paper, voltage control is proposed using the stator flux oriented coordinate system (d-q).…”

Section: Im Controlmentioning

confidence: 99%

Comparative Study of P&O and Fuzzy MPPT Controllers and Their Optimization Using PSO and GA to Improve Wind Energy System

2021

IJEM

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Section: Im Controlmentioning

confidence: 99%

Comparative Study of P&O and Fuzzy MPPT Controllers and Their Optimization Using PSO and GA to Improve Wind Energy System

2021

IJEM

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“…Induction Motors are widely used in different industrial applications, especially in the variable speed drive applications [1], due to their robustness, high reliability, high performance, and low cost. However, the main problem of Induction Motors is related to the need for a more complex system in its control and because of nonlinear coupling between torque and flux [2].…”

Section: Introductionmentioning

confidence: 99%

Active Disturbance Rejection Control for a Five-Level Cascaded H-Bridge Inverter Fed Induction Motor Sensorless Field-Oriented

Bourhichi

Oukassi

Bahir

et al. 2021

Mathematical Problems in Engineering

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In this paper, a robust vector control sensorless based on three Active Disturbance Rejection Controllers (ADRC) for an induction motor fed by a five-level cascaded H-bridge was developed. The estimation of rotor position is achieved using a Luenberger estimator. The proposed model considers the disturbances and the inaccuracies of the system and compensates them using the extended state observer of ADRC. Moreover, a five-level cascaded H-bridge inverter is the best topology to minimize the torque ripples and to improve the current output of IMunder control. The suggested control system was simulated under different conditions using MATLAB-Simulink. The results demonstrate the effectiveness and the robustness of the proposed system against disturbances such as variations of parameters and load torque.

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“…The conventional or traditional speed control methods experience various disadvantages including frequent maintenance, mechanical wear and tear, bulk and low efficiency. Consequently, the use of power electronic devices and controllers play a very important role in enhancing the mentioned disadvantages and also facilitate soft starting [4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Simulink Analysis and Mathematical Modeling of Parameters Variation for Thyristor based Speed Controller of Single Phase Induction Motor

Bajwa

Keerio

Mugheri

et al. 2021

IJIST

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The thyristor is a power electronics device that is widely used in various electrical appliances due to its lower on-conduction losses, easy availability, lower switching loss, greater efficiency and cost-benefit. Mostly a thyristor is used in rectifiers and variable-speed drives. Almost 70% of loads used in the world consists of induction motors in various types and forms. In this work, a thyristor-based controller is used to control the speed of a single phase induction motor by adjusting the firing angle for the gate terminal of the thyristor. Depending upon the firing angle, the output voltage, output current, speed, power factor and the total harmonic distortion are varied which is analyzed through MATLAB/Simulink. Further curve fitting technique is used to formulate the mathematical relationships between varying parameters concerning thyristor’s firing angle. The findings of this work are helpful to achieve the best curve fit model for varying parameters concerningthe thyristor firing angle.

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The efficiency improvement of AC induction motor with constant frequency technology

Cited by 22 publications

References 15 publications

Comparative Study of P&O and Fuzzy MPPT Controllers and Their Optimization Using PSO and GA to Improve Wind Energy System

Comparative Study of P&O and Fuzzy MPPT Controllers and Their Optimization Using PSO and GA to Improve Wind Energy System

Active Disturbance Rejection Control for a Five-Level Cascaded H-Bridge Inverter Fed Induction Motor Sensorless Field-Oriented

Simulink Analysis and Mathematical Modeling of Parameters Variation for Thyristor based Speed Controller of Single Phase Induction Motor

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