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All Journal International Journal of Electrical and Computer Engineering International Journal of Reconfigurable and Embedded Systems (IJRES) Journal of Robotics and Control (JRC) Journal of Innovation Information Technology and Application (JINITA)
Mochammad Haldi Widianto
Bina Nusantara University
Aerospace Engineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Mechanical Engineering

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Journal : International Journal of Electrical and Computer Engineering

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Novel asymmetric space vector pulse width modulation for dead-time processing in three-phase power converters Indriarto Yuniantoro; Mochammad Haldi Widianto
International Journal of Electrical and Computer Engineering (IJECE) Vol 12, No 3: June 2022
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v12i3.pp2346-2352

Abstract

This research analyzes the asymmetric control strategies in multilevel inverters, including asymmetric techniques in space vector modulation of power converters. Modulation parameters such as reference voltage vector (Vref), switching time, and duty cycle are derived in the three-dimensional spatial vector geometry formulation. Asymmetric space vector pulse width modulation (SVPWM) is unique in specifying modulation parameters, has unequal tetrahedron patterns, accompanied by application examples for the upper and lower sector pairs of a tetrahedron. The combination of the switch in the form of an inclined cylinder produces twelve pairs of asymmetric tetrahedrons where the voltage vector positions are in the other twenty-four tetrahedrons. The calculation shows processing dead-time in switching, which is used for current compensation in three-phase power converters.
Co-Authors Agung Trisetyarso Ardiles Sinaga Arief Ramadhan Bryan Ghilchrist Davy Ronald Hermanus Della Ihsanti Kusnadi Della Ihsanti Kusnadi Edi Abdurachman Gerry Giovan Husni Iskandar Pohan Indriarto Yuniantoro Maria Artanta Ginting Mochamad Iqbal Ardimansyah Yovanka Davincy Setiawan