An improved PWM for a dual two-level inverter fed open-end winding induction motor drive

Ramachandrasekhar, K.; Mohan, Shravan; Srinivas, S.

doi:10.1109/icelmach.2010.5607866

Cited by 29 publications

(9 citation statements)

References 12 publications

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“…Therefore modulation as PWM and six-step and a sub-hexagon centre PWM (SHC-PWM) has been developed. [4], [2]. This paper is focused on dual inverter composed of two-level converters supplied by separated DC voltage sources shown in figure 1.…”

Section: Introductionmentioning

confidence: 99%

Comparative study of pulse width modulation techniques for three-level voltage source based on cascaded connection of two-level inverters

Votava

Glasberger

2015

2015 16th International Scientific Conference on Electric Power Engineering (EPE)

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The objective of this paper is to give an overview and comparison of control techniques for a three-level voltage source inverter based on dual connection of two-level converters supplied by two independent voltage sources. The compared modulation techniques are based on carrier based PWM, six step and space vector PWM with changeover of the inverters roles from clamping to switching inverter and vice versa. A simulation model of the converter has been designed for comparison of mentioned control algorithms including phase disposition PWM with selected criteria as switching losses, balanced load of switching elements, spectral analysis and THD of the output voltage waveform.

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Section: Introductionmentioning

confidence: 99%

Comparative study of pulse width modulation techniques for three-level voltage source based on cascaded connection of two-level inverters

Votava

Glasberger

2015

2015 16th International Scientific Conference on Electric Power Engineering (EPE)

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“…Dual inverter topologies have been considered in numerous papers for different applications. The traditional dual inverter topologies (using two isolated dc sources) has been analyzed [15][16][17][18][19][20], with different space vector modulation schemes used to generate the multi-level output voltage waveforms. A block diagram of a traditional open phase load and converters is shown in Fig.…”

Section: Introductionmentioning

confidence: 99%

A Multilevel Converter With a Floating Bridge for Open-End Winding Motor Drive Applications

Chowdhury

Wheeler

Patel

et al. 2016

IEEE Trans. Ind. Electron.

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“…Dual inverter topologies have been considered in numerous papers for different applications. Traditional dual inverter topologies (using two isolated dc sources) have been analyzed [8][9][10], with different space vector modulation schemes used to generate multilevel output voltage waveforms. A block diagram of a traditional open phase load and associated converters is shown in Fig.…”

Section: Introduction His Paper Describes a Power Converter Topology mentioning

confidence: 99%

Model Predictive Control for a Dual-Active Bridge Inverter With a Floating Bridge

Chowdhury

Wheeler

Gerada

et al. 2016

IEEE Trans. Ind. Electron.

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An improved PWM for a dual two-level inverter fed open-end winding induction motor drive

Cited by 29 publications

References 12 publications

Comparative study of pulse width modulation techniques for three-level voltage source based on cascaded connection of two-level inverters

Comparative study of pulse width modulation techniques for three-level voltage source based on cascaded connection of two-level inverters

A Multilevel Converter With a Floating Bridge for Open-End Winding Motor Drive Applications

Model Predictive Control for a Dual-Active Bridge Inverter With a Floating Bridge

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