Medium-Voltage (MV) Motor Drives Topologies and Applications

Alahmad, Adil; Kaçar, Fırat

doi:10.1109/icecet55527.2022.9872584

Cited by 8 publications

(1 citation statement)

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“…As a result, multilevel motor drivers are becoming an alternative for medium voltage and high-power implementation. These converters have unique circuit architecture, allowing them to generate high voltage and decrease harmonics, [4]. Numerous high-power and medium voltage (MV) industrial applications use multilevel motor drivers, including motor systems, static VAR compensators (SVC), and AC power supplies.…”

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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Section: Introductionmentioning

confidence: 99%