A 5-level T-type inverter fed six-phase induction motor drive for industrial applications

Rathore, Vishal; Kumar, Dhananjay; Yadav, K. L.

doi:10.1080/00207217.2022.2164068

Cited by 6 publications

(5 citation statements)

References 30 publications

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“…where idr ,ids d-axis rotor and stator currents. The electrical torque Te and rotating angular speed ωr are computing from [24,29]:…”

Section: Modeling Of Multi-phase Immentioning

confidence: 99%

Suivi Du Point De Puissance Maximum Dans Un Système De Pompage Solaire Perovskite Avec Un Moteur À Induction Six Phase

ABDELWANIS,

ZAKY

2024

RRST-EE

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In this work, the maximum power point (MPP) of a photovoltaic (PV) array utilized as a source of electricity in standalone mode is tracked using a genetic algorithm (GA) as an optimization tool. The major objective of this work is to implement and regulate a six-phase induction motor (SPIM) powered by a centrifugal pump and fed by a perovskite solar array through a three-phase inverter. Perovskite solar cells are the most promising third-generation photovoltaic technology to replace silicon-based photovoltaic. These cells are made cheaply, at a low temperature, and efficiently. The outcomes are then investigated utilizing a SPIM scaler (v/f) closed-loop control. PID controllers are tuned to keep the motor speed aligned with the reference value. The transformer's six-phase secondary is linked to an LC filter to reduce the voltage and current waveform ripple. A test setup was created and installed to investigate the potential of controlling the SPIM fed via a three-to-six-phase transformer. The findings showed that the area needed for the plates when utilizing perovskite solar cells is just 14 % of what it would be if a silicon-based solar array were used for the identical purpose. Perovskite solar cells' tiny surface area helps to prevent partial shading and lower costs. It was discovered that the suggested method works well for powering SPIM from a three-phase source.

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“…where idr ,ids d-axis rotor and stator currents. The electrical torque Te and rotating angular speed ωr are computing from [24,29]:…”

Section: Modeling Of Multi-phase Immentioning

confidence: 99%

Suivi Du Point De Puissance Maximum Dans Un Système De Pompage Solaire Perovskite Avec Un Moteur À Induction Six Phase

ABDELWANIS,

ZAKY

2024

RRST-EE

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“…Carrier-based PWM is the most common technique for the multiphase drive but cannot fully utilize the dc voltage. 17 Hence, the space-vector modulation scheme is employed to overcome this drawback on the multilevel inverter.…”

Section: Introductionmentioning

confidence: 99%

“…This is due to the complexity of designing and implementing the multilevel control algorithm for space vector modulation. Carrier‐based PWM is the most common technique for the multiphase drive but cannot fully utilize the dc voltage 17 . Hence, the space‐vector modulation scheme is employed to overcome this drawback on the multilevel inverter.…”

Section: Introductionmentioning

confidence: 99%

Efficiency analysis of six‐phase induction motor drive using an optimizedSVMtechnique for medium/high power applications

Rathore

Yadav

2023

Optim Control Appl Methods

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The proposed work presents the efficiency evaluation of a six‐phase induction motor drive (SPIMD) using an optimized space‐vector modulation (SVM) scheme for medium/high power applications. An optimized SVM is obtained by resolving 5‐level hexagons into outer and inner 2‐level hexagons. In the proposed work, dual three‐phase inverters are used to drive the SPIMD, by dividing six‐phase into two, greatly reducing the calculation time, complexity, and efforts required in building the space vector control algorithm. Moreover, a comparative efficiency analysis of SPIMD using the proposed and conventionally designed SVM technique implemented with closed‐loop control is presented in this paper. Matlab/Simulink platform is used to simulate the proposed system and a prototype is developed as a proof of concept and tested experimentally to verify the analytical developments. Finally, a total harmonic distortion (THD) based comparative analysis of the proposed, conventional, and carrier‐based modulation techniques is also presented.

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“…As per recent data, the total solar generation exceeds 220 GW installed rating worldwide [1,2]. Apart from that, the greenhouse gas emission of conventional vehicles is eliminated by electrical transportation operated with the help of a battery and alternating current (ac) fed electrical drives [3][4]. In both cases, the nature of the energy source is direct current (dc), but most of the domestic load, industrial equipment, and drives are ac in nature.…”

Section: Introductionmentioning

confidence: 99%

A Novel Fault Tolerant Asymmetrical 21-Level Inverter Topology With Reduced Components

RAGUL¹,

Thiyagarajan²

2023

RRST-EE

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The foremost objective of this work is to propose a fault-tolerant (FT) asymmetrical 21-level inverter with minimal power semiconductor switches and voltage sources. The topology of the proposed inverter is to produce high voltage levels with low harmonic content and minimize electromagnetic interference (EMI) in the system. Meanwhile, the novelty has been proved by a detailed comparison between the suggested multilevel inverter (MLI) and recently introduced topologies using several components such as switches, capacitors, sources, gate driving circuits, total standing voltage (TSV), component count per level and cost function. Additionally, the flexible circuit connection between sources, switches, and loads provides the alternative configuration for 21-level MLI to operate as a 9-level and 7-level MLI topology, ensuring FT capability during the failure of specific sources and switches. The nearest voltage level (NVL) algorithm technique produces gate driver signals for the switches, which generate high-quality waveform compared to other pulse width modulation (PWM) techniques. A simulation model is designed to support the simulation results using MATLAB/Simulink software and hardware implementation. The results are analyzed under different combinations of linear and nonlinear loads. In both simulation and experiment, the evaluated parameter values show good performance concerning other structures, and total harmonic distortion (THD) is less than 5 % as per IEE519 standards.

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A 5-level T-type inverter fed six-phase induction motor drive for industrial applications

Cited by 6 publications

References 30 publications

Suivi Du Point De Puissance Maximum Dans Un Système De Pompage Solaire Perovskite Avec Un Moteur À Induction Six Phase

Suivi Du Point De Puissance Maximum Dans Un Système De Pompage Solaire Perovskite Avec Un Moteur À Induction Six Phase

Efficiency analysis of six‐phase induction motor drive using an optimizedSVMtechnique for medium/high power applications

A Novel Fault Tolerant Asymmetrical 21-Level Inverter Topology With Reduced Components

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