### Resumen

This paper presents the experimental validation of a predictive current control strategy with minimization of the instantaneous reactive input power for a Four-Leg Indirect Matrix Converter (4Leg-IMC). The topology includes an input matrix converter stage, which provides the dc voltage for a four-leg voltage source converter (VSC) output stage. The VSC's fourth leg provides a path for the zero sequence load current. The control technique is based on a finite control set model predictive control (FCS-MPC) strategy, whereby the switching states for the input and output converters are selected by evaluating a predictive cost function. This results in a simpler approach than that seen in other well-known modulation methods, such as three-dimensional space vector modulation (3D-SVM). Positive dc voltage, (a requirement for the safe operation of the IMC) and minimization of the instantaneous input reactive power are obtained, while maintaining good tracking of the load reference currents. Furthermore, soft switching is achieved by synchronizing the state changes in the input stage with the application of zero voltage space vectors in the inverter stage. The control strategy is experimentally verified using a laboratory prototype.

Idioma original | English |
---|---|

Número de artículo | 7571175 |

Páginas (desde-hasta) | 922-929 |

Número de páginas | 8 |

Publicación | IEEE Transactions on Industrial Electronics |

Volumen | 64 |

N.º | 2 |

DOI | |

Estado | Published - 1 feb 2017 |

### Huella dactilar

### ASJC Scopus subject areas

- Control and Systems Engineering
- Electrical and Electronic Engineering

### Citar esto

*IEEE Transactions on Industrial Electronics*,

*64*(2), 922-929. [7571175]. https://doi.org/10.1109/TIE.2016.2610939

}

*IEEE Transactions on Industrial Electronics*, vol. 64, n.º 2, 7571175, pp. 922-929. https://doi.org/10.1109/TIE.2016.2610939

**Predictive Current Control with Instantaneous Reactive Power Minimization for a Four-Leg Indirect Matrix Converter.** / Garcia, Cristian F.; Rivera, Marco E.; Rodriguez, Jose R.; Wheeler, Pat W.; Pena, Ruben S.

Resultado de la investigación: Article

TY - JOUR

T1 - Predictive Current Control with Instantaneous Reactive Power Minimization for a Four-Leg Indirect Matrix Converter

AU - Garcia, Cristian F.

AU - Rivera, Marco E.

AU - Rodriguez, Jose R.

AU - Wheeler, Pat W.

AU - Pena, Ruben S.

PY - 2017/2/1

Y1 - 2017/2/1

N2 - This paper presents the experimental validation of a predictive current control strategy with minimization of the instantaneous reactive input power for a Four-Leg Indirect Matrix Converter (4Leg-IMC). The topology includes an input matrix converter stage, which provides the dc voltage for a four-leg voltage source converter (VSC) output stage. The VSC's fourth leg provides a path for the zero sequence load current. The control technique is based on a finite control set model predictive control (FCS-MPC) strategy, whereby the switching states for the input and output converters are selected by evaluating a predictive cost function. This results in a simpler approach than that seen in other well-known modulation methods, such as three-dimensional space vector modulation (3D-SVM). Positive dc voltage, (a requirement for the safe operation of the IMC) and minimization of the instantaneous input reactive power are obtained, while maintaining good tracking of the load reference currents. Furthermore, soft switching is achieved by synchronizing the state changes in the input stage with the application of zero voltage space vectors in the inverter stage. The control strategy is experimentally verified using a laboratory prototype.

AB - This paper presents the experimental validation of a predictive current control strategy with minimization of the instantaneous reactive input power for a Four-Leg Indirect Matrix Converter (4Leg-IMC). The topology includes an input matrix converter stage, which provides the dc voltage for a four-leg voltage source converter (VSC) output stage. The VSC's fourth leg provides a path for the zero sequence load current. The control technique is based on a finite control set model predictive control (FCS-MPC) strategy, whereby the switching states for the input and output converters are selected by evaluating a predictive cost function. This results in a simpler approach than that seen in other well-known modulation methods, such as three-dimensional space vector modulation (3D-SVM). Positive dc voltage, (a requirement for the safe operation of the IMC) and minimization of the instantaneous input reactive power are obtained, while maintaining good tracking of the load reference currents. Furthermore, soft switching is achieved by synchronizing the state changes in the input stage with the application of zero voltage space vectors in the inverter stage. The control strategy is experimentally verified using a laboratory prototype.

KW - AC-AC conversion

KW - current control

KW - matrix converters

KW - predictive control

UR - http://www.scopus.com/inward/record.url?scp=85014884785&partnerID=8YFLogxK

U2 - 10.1109/TIE.2016.2610939

DO - 10.1109/TIE.2016.2610939

M3 - Article

AN - SCOPUS:85014884785

VL - 64

SP - 922

EP - 929

JO - IEEE Transactions on Industrial Electronics

JF - IEEE Transactions on Industrial Electronics

SN - 0278-0046

IS - 2

M1 - 7571175

ER -