Simulation of Induction Motor Driving by Bridge Inverter at 120°, 150°, and 180° Operation

Alahmad, Adil; Kaçar, Fırat

doi:10.1109/iceee52452.2021.9415930

Cited by 13 publications

(2 citation statements)

References 3 publications

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“…One of the primary ways to improve the parameters of power quality is to increase the number of output pulses in PSATs, which will increase the cost due to components, design complexity, and increased weight and size [4]. The high total harmonic distortion (THD) of 18-PSAT rectifiers cannot meet the IEC standard requirements [5], [6]. Various research suggests the use of phase shifting transformers with unique designs, auxiliary circuits, and active or passive filters on one or both sides of rectifiers to solve THD problems [7], [8].…”

Section: Introductionmentioning

confidence: 99%

Optimum Design of an 18-Pulse Phase Shifting Autotransformer Rectifier to Improve the Power Quality of Cascaded H-Bridge Motor Driver

Alahmad,

Kacar,

Uzunogl

2023

ELEKTRON ELEKTROTECH

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Due to its simplicity, efficiency, and dependability, the multipulse rectifier is widely used in electrical systems. In the presented work, an optimum design of an 18-pulse rectifier is achieved by comparing the most used configurations on the market. The 18-phase shifting autotransformer (18-PSAT) rectifier is a cheaper alternative to conventional rectifiers to reduce system harmonics. After a thorough study of the market needs and available use, this paper discusses four different structures that provide harmonic levels according to IEEE 519 limitations. An innovative 18-PSAT is shown, studied, simulated, produced, and tested with low power loss rates. The Delta differential configuration primarily emphasises lowering the loss power rating for improved power quality. With its simple structure, easy assembly, and direct connection to diodes, the proposed Delta differential configuration provides higher power quality and can cancel harmonics. To determine which 18-PSAT rectifier unit has the best weight, size, and power quality, a comparison of the selected topologies is made. A comprehensive comparison of each topology has simulation results showing current, voltage, and total harmonic distortion (THD) using MATLAB Simulink. The simulation results show that the total harmonic distortion is under 2.9 % when adopting the suggested Delta differential configuration topology. Compared to other designs, the suggested 18-pulse layout reduces overall cost and footprint by a large margin. It is also demonstrated that the DC load power is about 85 % of the recommended rectifier rating.

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Section: Introductionmentioning

confidence: 99%

Optimum Design of an 18-Pulse Phase Shifting Autotransformer Rectifier to Improve the Power Quality of Cascaded H-Bridge Motor Driver

Alahmad,

Kacar,

Uzunogl

2023

ELEKTRON ELEKTROTECH

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“…Traditional motor drivers can deal with high-power applications, but they have significant restrictions. The converter's power electronics are linked in serial with utilizing transformers, causing issues like high gloss and cost to the total arrangement, [2]. Additionally, the highfrequency operation of traditional inverters has several drawbacks, mainly brought on by switching losses and device rating restrictions.…”

Section: Introductionmentioning

confidence: 99%

Medium-Voltage Drives (MVD) - Performance Analysis of Seven-Level Cascaded H-Bridge Multilevel Driver

Alahmad,

Kaçar,

Uzunoğlu

2023

Wseas Transactions on Electronics

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The drawbacks of traditional inverters, particularly in high-power applications and medium voltage, have been highlighted in previous investigations. Due to the cascaded H-bridge multilevel driver (CHBMD) harmonic characteristics improved and power enhanced, inverters with multiple levels are increasingly popular for high-power applications. The scientific literature has documented works on multilevel inverter topologies, control strategies, and applications. Additionally, no conclusive results investigate or rate a three-phase multilevel inverter's effectiveness. The present investigation evaluates the performance of a multi-carrier sinusoidal pulse width modification (MCS-PWM) based, Seven-Level cascaded H-bridge multilevel driver (7LCHBMD). Performance assessments develop based on the outcomes of a modeling experiment on the CHBMD functionality utilizing MATLAB. The characteristics of the results chosen to perform the task were the harmonic range, waveform arrangement, and essential significance reducing the THD output of the 7LCHBMD. The MCS-PWM technique procedure from the perspective of the voltage line had been determined according to the findings of the simulation investigation and analysis carried out for the 7LCHBMD utilizing the PD-PWM as the control framework.

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Comparative Analysis of Induction Motor Speed Control Methods

Prajapati

Desai

2023

Lecture Notes in Networks and Systems

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Simulation of Induction Motor Driving by Bridge Inverter at 120°, 150°, and 180° Operation

Cited by 13 publications

References 3 publications

Optimum Design of an 18-Pulse Phase Shifting Autotransformer Rectifier to Improve the Power Quality of Cascaded H-Bridge Motor Driver

Optimum Design of an 18-Pulse Phase Shifting Autotransformer Rectifier to Improve the Power Quality of Cascaded H-Bridge Motor Driver

Medium-Voltage Drives (MVD) - Performance Analysis of Seven-Level Cascaded H-Bridge Multilevel Driver

Comparative Analysis of Induction Motor Speed Control Methods

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