Comparative Study of Direct and Indirect Field Oriented Control

Boulmane, Asma; Zidani, Youssef; Belkhayat, Driss

doi:10.1109/irsec.2017.8477574

Cited by 5 publications

(2 citation statements)

References 1 publication

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“…The FOC utilizes two constants as input references, the torque component (parallel to coordinate q) and the flux component (parallel to coordinate d) [19]. The system in the block diagram above is simulated using LabVIEW tools.…”

Section: Field Oriented Control (Foc)mentioning

confidence: 99%

Static and Dynamic Performance of Vector Control on Induction Motor with PID Controller: An Investigation on LabVIEW

Muntashir

Purwanto

Sumantri

et al. 2021

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A three-phase induction motor is often used in everyday life because of its high reliability. However, it is associated with some disadvantages, including difficulties in maintaining constant speed during load changes and speed regulation due to the decoupled system. Therefore, this study aims to adjust the three-phase induction motor control to become a separate amplifier DC motor by setting the vector control using the IFOC method, which changes the coupled to the decoupled system. The speed settings are equipped with a PID controller where its parameters, which are obtained using Ziegler Nichols, produce speed output with fast research time and small steady-state errors. This research was conducted to observe and analyze the performance of a controller based on the IFOC approach with a PID controller at speed differences, with static and dynamic conditions in the entire speed working area. In the first stage of the research, simulation is carried out with static conditions, namely changes in speed variations throughout the work area (low speed to high speed), the next stage is a simulation with dynamic conditions, which is to provide changes in the value of the load torque when the system is operating. The simulation result carried out with LabVIEW shows a response time of 1.13 ms, a settling time of 9.9 ms, and a steady error of 0.4% at the 500 Rpm set point. It also indicated dynamic characteristics with a recovery time of 4.9 ms at the 300 Rpm set point. When operated at low speed, IFOC with PID controller has a stable response. But In dynamic conditions, the use of a PID controller is considered unsuitable. This is because the PID controller is less fast and less robust in responding to the system when conditions change in the value of the load torque.

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Section: Field Oriented Control (Foc)mentioning

confidence: 99%

Static and Dynamic Performance of Vector Control on Induction Motor with PID Controller: An Investigation on LabVIEW

Muntashir

Purwanto

Sumantri

et al. 2021

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“…The development of power electronics and digital electronics has contributed to the development of more advanced control algorithms that improve the static and dynamic performance of this type of motor. This advancement allows for the decoupling of flux and torque, enhancing the overall performance of IM [1].…”

Section: Introductionmentioning

confidence: 99%

Real-Time Implementation of Sensorless DTC-SVM Applied to 4WDEV Using the MRAS Estimator

Boudallaa,

Belkhadir,

Chennani

et al. 2023

Energies

Self Cite

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This article presents the DTC-SVM approach for controlling a sensorless speed induction motor. To implement this approach, a practical prototype is built using a microcontroller, an embedded GPS module, and a memory card to collect real-time data during the driving route, such as road geographical data, speed, and time. These data are then utilized in the laboratory to implement the control law (DTC-SVM) on the electric vehicle. The d-q model of the induction motor is first presented to explain the requirements for calculating the rotor speed. Then, an adaptive model reference system speed estimator is developed based on the rotor flux, along with a controller and DTC-SVM strategy, which are implemented using the dSpace 1104 board to achieve the desired performance. The simulation results demonstrate satisfactory speed regulation with the proposed system. In this study too, an electronic differential system is modeled for the four wheels of an electric vehicle equipped with an integrated motor, all controlled by the DTC-SVM strategy. Vehicle speed and electrical vehicle steering angle variations, as well as wheel speeds estimated by code system, are verified using MATLAB/Simulink simulations.

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A computer‐aided educational tool for vector control of AC motors in graduate courses

Aktaş

Çavuş

2020

Comp Applic In Engineering

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Analysis of dynamic behavior of alternating current (AC) motors and their vector control has an important place in the education of electrical and electronics engineering at the graduate level. Generally, only theoretical education in engineering affects motivation of both educators and students negatively. Particularly, in graduate education, realization of subjects of AC motors in laboratory facility enables students to learn effectively. However, it may not be easy to implement because of establishing cost of a physical laboratory environment in universities. Therefore, by using visual software technology, engineering applications such as vector control of AC motors can be prepared in a simulation tool and students' active learning skills can be developed without any cost by means of visual simulation studies. Hence, in this study, an educational interface was prepared as a simulation for vector control of AC motors by using MATLAB GUI. In this application, two types of AC motors (induction motor and permanent magnet synchronous motor) and two types of vector control (direct torque control and field‐oriented control) can be realized. In the simulation, after selecting motor and vector control type, determination of speed acquisition method and speed control method can be selected, and simulation study can be performed easily. Performance of selected motor type and control methods can be evaluated by using current, speed, torque, and energy consumed. In addition, to see success of the developed tool, it was used by the students at Ondokuz Mayis University, and at the end of lesson, a questionnaire was made and students' ideas were taken.

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Comparative Study of Direct and Indirect Field Oriented Control

Cited by 5 publications

References 1 publication

Static and Dynamic Performance of Vector Control on Induction Motor with PID Controller: An Investigation on LabVIEW

Static and Dynamic Performance of Vector Control on Induction Motor with PID Controller: An Investigation on LabVIEW

Real-Time Implementation of Sensorless DTC-SVM Applied to 4WDEV Using the MRAS Estimator

A computer‐aided educational tool for vector control of AC motors in graduate courses

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