Design and Implementation of Five Phase Inverter with modified SVPWM Switching Technique for Induction Motor Drive

Raja, D.; Ravi, G.

doi:10.1109/iconstem.2019.8918882

Cited by 6 publications

(7 citation statements)

References 12 publications

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“…The distance of the lines is the sole difference between the three decagons. From the lowest to the biggest magnitude, the ratio is 1:1.618:1.618 2 , correspondingly [20]. Only one switching by one vector to any of two neighboring vectors is required for the greatest decagon, as illustrated in Figure 3 [21].…”

Section: Methodsmentioning

confidence: 99%

“…An appropriate PWM approach is required to control multi-phase AC drives fed by voltage source inverters (VSIs),. The efficiency of a 5-phase induction motor drive using different space vector PWM (SVPWM) algorithms is investigated in [20]. SVPWM switching approaches founded on medium, large, and a mix of medium and large vectors have been proposed, allowing for lower percent THD in output voltages.…”

Section: Literature Reviewmentioning

confidence: 99%

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Response of five-phase synchronous reluctance motor with direct torque control technique

Ameen¹,

Abdulabbas²,

Nekad³

2021

IJATEE

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Multiphase ac machine drives are now considered for various applications as they afford numerous benefits over their three-phase counterparts. As a result, using five-phase machines in electric drive systems is becoming more common in many industries. This paper presents a five-phase Synchronous Reluctance Motor (SynRM) design with a Direct Torque Control (DTC) strategy to establish the motor's dynamic simulation and reduce torque ripple resulting from the anisotropic structure of rotor to be ±5 and to control the motor speed at acceleration and deceleration. A five-phase voltage source inverter pulses are generated using a specific DTC Space Vector Modulation (DTC-SVM) technique. There are two lookup tables derived from stator flux linkage and electromagnetic torque control by using proper voltage space vectors. The technique used in this paper is considered a fast and straightforward method comparable to the other techniques. This paper also includes a control block schematic and a description of manners performance under various load situations and varied reference speeds at the transient and steady-state conditions. Lastly, simulation results achieved via Matlab/Simulinksoftware show that it was a perfect control system because the motor's real speed value strictly follows the reference speed, and all results are conventional and regular.

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Section: Methodsmentioning

confidence: 99%

Section: Literature Reviewmentioning

confidence: 99%

Response of five-phase synchronous reluctance motor with direct torque control technique

Ameen¹,

Abdulabbas²,

Nekad³

2021

IJATEE

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“…where R s represents the stator resistance; R r -rotor resistance; L l -leakage inductance; L m -represents the maximum mutual inductance of the stator to the rotor; U-voltage; icurrent; ψ-flux linkages; J-a moment of inertia; p-number of poles; T L -load moment; T e -electromechanical moment; ω r -angular velocity of the rotor; ω-angular velocity; ω athe angular velocity at which the machine equations of any reference frame are transformed; and ρF represents d/dt [32,33].…”

Section: Mathematical Model Of Five-phase Induction Motor In Normal O...mentioning

confidence: 99%

Investigation of the Properties of a Five-Phase Induction Motor in the Introduction of New Fault-Tolerant Control

2022

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Multiphase electric motors in cooperation with power semiconductor converters belong to the future of electric drives. This is because of their better properties compared to three-phase motors, such as better fault tolerance. How a multiphase motor will behave in a fault state is very important when using such motors in EV and HEV. This is the basis of the research in this article; we investigate the options for operating a five-phase motor in a fault condition in order to improve the drive qualities during fault operation. The complete mathematical expressions of the five-phase induction motor model in the normal operation as well as in fault operation and also the control modification to improve the properties of the drive are presented. The new five-phase field-oriented control is next described, which improves the drive qualities in four-phase operation and is the first fundamental aspect of the study. Another important aspect of the project is the development of a specific control on a real motor, followed by measurements of properties of a five-phase motor in normal and fault operation of one phase without and with control modification to enhance drive characteristics. The qualities and appropriateness of employing a five-phase motor as a drive in EV and HEV are then determined by comparing these results. Finally, a comparison of motor attributes is shown with and without control adjustment.

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“…Only one phase vector of the ten furthest vectors with the largest amplitudes will be switched from one vector in every two adjacent vectors. Therefore, these vectors are utilized to form five-phase currents, and these ten non-zero vectors shown in Fig 5 are the same as the six non-zero vectors in the three-phase inverters [20].…”

Section: Five-phase Space Vector Pulse Width Modulation Techniquementioning

confidence: 99%

Simulation of Indirect Field Oriented Control on 5-Phase Synchronous Reluctance Motor

Ameen¹,

Abdulabbas²,

Nekad³

2022

Proceedings of 2nd International Multi-Disciplinary Conference Theme: Integrated Sciences and Technologies, IMDC-IST 2021, 7-9

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Nowadays, multiphase ac machine drives are taken into consideration for several applications because they offer many advantages when in contrast with their three-phase equivalent. Therefore, in various applications, there is expanding in the achievement of the five-phase machine in electric drive systems. This paper uses mathematical modelling to demonstrate the dynamic simulation of a five-phase Synchronous Reluctance Motor SynRM driven by a five-phase current-controlled space vector PWM inverter. The theory of reference frame has been employed to get the transformation of five-phase SynRM voltage equations for removing the inductances angular dependency. The pulses for an inverter are created by applying the five-phase Space Vector Pulse Width Modulation (SVPWM) method. Then, for a fivephase SynRM, an indirect rotor flux-oriented vector control technique is constructed. Furthermore, the control block diagram is also presented in this paper with performance behaviour discussion under different load conditions and variance reference speed. The equivalent controllers are appropriately proposed to provide independent torque control. Finally, the obtained simulation results are typical and demonstrated by using Matlab/Simulink.

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Design and Implementation of Five Phase Inverter with modified SVPWM Switching Technique for Induction Motor Drive

Cited by 6 publications

References 12 publications

Response of five-phase synchronous reluctance motor with direct torque control technique

Response of five-phase synchronous reluctance motor with direct torque control technique

Investigation of the Properties of a Five-Phase Induction Motor in the Introduction of New Fault-Tolerant Control

Simulation of Indirect Field Oriented Control on 5-Phase Synchronous Reluctance Motor

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