Optimized space vector switching sequences for multilevel inverters

By Brendan McGrath, D. G. Holmes, Thomas A. Lipo. 2003

554 citations recorded by the source corpus.

Subfields: Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/daf139f912ebe0217609daa4c84ef89f6ca6267c

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In Electrical and Electronic Engineering

Citations in the corpus

A Comprehensive Review of Power Converter Topologies and Control Methods for Electric Vehicle Fast Charging Applications (2022, background): “However, if the number of levels of MLC gets high, execution of SVPWM becomes challenging as there are n 3 switching states and 6(n-1) 2 triangles in the space vector diagram of a three-phase n -level converter [93].”
A Vector Space Decomposition Based Space Vector PWM Algorithm for a Three-Level Seven-Phase Voltage Source Inverter (2013, methodology): “already used for three-phase carrier-based PWM and SVPWM comparisons in [6] and [22].”
A general space vector PWM algorithm for multilevel inverters, including operation in overmodulation range (2007, background): “For example, for triangle in Fig. 3(a), any of the three vertices , or can be chosen as a virtual zero vector and optimal switching sequence [ 18 ] can be formed.”
The nearest three virtual space vector PWM - a modulation for the comprehensive neutral-point balancing in the three-level NPC inverter (2004, background): “The harmonic distortion of the output voltage is also diminished [3].”
Reduced PWM harmonic distortion for multilevel inverters operating over a wide modulation range (2006, background): “From [6] it is known that conventional CSVPWM uses vectors of even redundancy to begin and terminate each switching sequence.”
Phase-Shifted Carrier PWM Technique for General Cascaded Inverters (2008, background): “an optimal solution for three-phase inverters [17].”
Unidimensional Modulation Technique for Cascaded Multilevel Converters (2009, methodology): “In addition, the order of the switching states in the switching sequence is chosen according to the premises presented in [10] and [11] in order to improve the harmonic performance of the output waveforms.”
Capacitor Voltage Balance for the Neutral-Point- Clamped Converter using the Virtual Space Vector Concept With Optimized Spectral Performance (2007, background): “The harmonic distortion of the output voltage is also diminished [3], but a larger number of semiconductors is needed”