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A general model for 6 switch voltage source inverter

Florian Verbelen (UGent) , Stijn Derammelaere (UGent) , Colin Debruyne (UGent) and Kurt Stockman (UGent)
(2017) EPE JOURNAL . 27(1). p.23-30
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Abstract
While simulating electrical systems it is often important to determine all the current and voltage signals in a 6 switch voltage source inverter. Typically, the inverter model structure depends on the application it has to supply. As a consequence only a limited number of switching state combinations are modeled. Simulation software often offers black box blocks able to handle all switching states. However, such methods often involve iterative solvers because the voltage and current signals affect each other which results in a high computational cost. In this paper, a general model, which considers all possible switching states is introduced. Using this model it is possible to determine all current and voltage signals using only one single matrix inverse regardless of the application and with a reasonable computational effort. Both balanced and unbalanced time dependent load behavior can be considered. The model is validated with measurements on a test setup with an unbalanced load and a brushless DC motor.
Keywords
Voltage source inverter, independent of load parameters, balanced and unbalanced load, matrix inverse

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Citation

Please use this url to cite or link to this publication:

Chicago
Verbelen, Florian, Stijn Derammelaere, Colin Debruyne, and Kurt Stockman. 2017. “A General Model for 6 Switch Voltage Source Inverter.” Epe Journal 27 (1): 23–30.
APA
Verbelen, F., Derammelaere, S., Debruyne, C., & Stockman, K. (2017). A general model for 6 switch voltage source inverter. EPE JOURNAL , 27(1), 23–30.
Vancouver
1.
Verbelen F, Derammelaere S, Debruyne C, Stockman K. A general model for 6 switch voltage source inverter. EPE JOURNAL . Taylor & Francis; 2017;27(1):23–30.
MLA
Verbelen, Florian, Stijn Derammelaere, Colin Debruyne, et al. “A General Model for 6 Switch Voltage Source Inverter.” EPE JOURNAL 27.1 (2017): 23–30. Print.
@article{8516397,
  abstract     = {While simulating electrical systems it is often important to determine all the current and voltage signals in a 6 switch voltage source inverter. Typically, the inverter model structure depends on the application it has to supply. As a consequence only a limited number of switching state combinations are modeled. Simulation software often offers black box blocks able to handle all switching states. However, such methods often involve iterative solvers because the voltage and current signals affect each other which results in a high computational cost. In this paper, a general model, which considers all possible switching states is introduced. Using this model it is possible to determine all current and voltage signals using only one single matrix inverse regardless of the application and with a reasonable computational effort. Both balanced and unbalanced time dependent load behavior can be considered. The model is validated with measurements on a test setup with an unbalanced load and a brushless DC motor.},
  author       = {Verbelen, Florian and Derammelaere, Stijn and Debruyne, Colin and Stockman, Kurt},
  issn         = {0939-8368},
  journal      = {EPE JOURNAL },
  keyword      = {Voltage source inverter,independent of load parameters,balanced and unbalanced load,matrix inverse},
  language     = {eng},
  number       = {1},
  pages        = {23--30},
  publisher    = {Taylor \& Francis},
  title        = {A general model for 6 switch voltage source inverter},
  url          = {http://dx.doi.org/10.1080/09398368.2017.1299490},
  volume       = {27},
  year         = {2017},
}

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