Abstract
This paper introduces space vector pulse width modulation (SVPWM) algorithm to reduce the Common Mode Voltage (CMV) of a three-phase Voltage Source Inverter (VSI). The proposed algorithm reduces the switching losses of the inverter in conjunction with the CMV magnitude for the entire linear operating region. Three CMV reduction schemes are employed in this algorithm. These schemes are Active-Zero State PWM (AZSPWM), Remote-state PWM (RSPWM) and Near State PWM (NSPWM) schemes. The detailed analysis and comparison of the three methods in terms of CMV and switching losses with conventional SVPWM method are introduced. Finally, an algorithm is developed to obtain a superior performance in terms of CMV reduction and switching losses minimization for the entire linear modulation range.
Original language | English |
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Title of host publication | 2019 21st International Middle East Power Systems Conference (MEPCON) |
Publisher | IEEE |
Pages | 1210-1215 |
Number of pages | 6 |
ISBN (Electronic) | 9781728152899 |
ISBN (Print) | 9781728152905 |
DOIs | |
Publication status | Published - 27 Feb 2020 |
Event | 2019 21st International Middle East Power Systems Conference (MEPCON) - Tanta University, Cairo, Egypt Duration: 17 Dec 2019 → 19 Dec 2019 https://mepcon2019.tanta.edu.eg/ (Link to conference website) http://mepcon.edu.eg/ (Link to conference website) |
Conference
Conference | 2019 21st International Middle East Power Systems Conference (MEPCON) |
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Abbreviated title | MEPCON'2019 |
Country/Territory | Egypt |
City | Cairo |
Period | 17/12/19 → 19/12/19 |
Internet address |
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Keywords
- space vector PWM
- common-mode voltage reduction
- switching losses
- three-phase inverter
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
- Control and Optimization