Predictive control for active split DC-bus 4-leg inverters

S. Bifaretti, S. Pipolo, A. Lidozzi, L. Solero, L. Tarisciotti, P. Zanchetta

Resultado de la investigación: Conference contribution

1 Cita (Scopus)

Resumen

This paper proposes a Predictive Control, formally Dead-Beat (DBC), for a four-leg inverter having an Active Split DC-bus on the fourth leg and LC filters on phase-to-neutral outputs. Such a configuration permits to reduce the voltage ripple on the neutral point connected to inverter grounding. As only few control techniques have been investigated for Active Split DC-bus, the paper proposes to investigate the performance of DBC, which has been widely used for other power electronics applications. The main advantage of DBC over the classical PI or Resonant controller is that no tuning is required for control loop, while obtaining very fast transient response as well it can handle general constrained nonlinear systems with multiple inputs and outputs in a unified and clear manner. These features are highly valuable in power electronic converters used to supply the electrical utility loads in micro-grids. However, one of the main drawback of the DBC is the limited capabilities on harmonics compensations required when supplying unbalanced and non-linear loads. The paper presents continuous-time and discrete-time models of DBC applied to a four-leg VSI with Active Split DC-bus, highlighting the performance through simulation results as well as experimental tests.

Idioma originalEnglish
Título de la publicación alojadaECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings
EditorialInstitute of Electrical and Electronics Engineers Inc.
ISBN (versión digital)9781509007370
DOI
EstadoPublished - 1 ene 2016
Evento2016 IEEE Energy Conversion Congress and Exposition, ECCE 2016 - Milwaukee, United States
Duración: 18 sep 201622 sep 2016

Serie de la publicación

NombreECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings

Other

Other2016 IEEE Energy Conversion Congress and Exposition, ECCE 2016
PaísUnited States
CiudadMilwaukee
Período18/09/1622/09/16

Huella dactilar

Predictive Control
Power Electronics
Inverter
Power electronics
Microgrid
Discrete-time Model
Constrained Systems
Output
Transient Response
Ripple
Electric grounding
Beat
Transient analysis
Converter
Continuous Time
Nonlinear systems
Tuning
Nonlinear Systems
Harmonic
Voltage

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Energy Engineering and Power Technology
  • Control and Optimization

Citar esto

Bifaretti, S., Pipolo, S., Lidozzi, A., Solero, L., Tarisciotti, L., & Zanchetta, P. (2016). Predictive control for active split DC-bus 4-leg inverters. En ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings [7855272] (ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECCE.2016.7855272
Bifaretti, S. ; Pipolo, S. ; Lidozzi, A. ; Solero, L. ; Tarisciotti, L. ; Zanchetta, P. / Predictive control for active split DC-bus 4-leg inverters. ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2016. (ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings).
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Bifaretti, S, Pipolo, S, Lidozzi, A, Solero, L, Tarisciotti, L & Zanchetta, P 2016, Predictive control for active split DC-bus 4-leg inverters. En ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings., 7855272, ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings, Institute of Electrical and Electronics Engineers Inc., 2016 IEEE Energy Conversion Congress and Exposition, ECCE 2016, Milwaukee, United States, 18/09/16. https://doi.org/10.1109/ECCE.2016.7855272

Predictive control for active split DC-bus 4-leg inverters. / Bifaretti, S.; Pipolo, S.; Lidozzi, A.; Solero, L.; Tarisciotti, L.; Zanchetta, P.

ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2016. 7855272 (ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings).

Resultado de la investigación: Conference contribution

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PY - 2016/1/1

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N2 - This paper proposes a Predictive Control, formally Dead-Beat (DBC), for a four-leg inverter having an Active Split DC-bus on the fourth leg and LC filters on phase-to-neutral outputs. Such a configuration permits to reduce the voltage ripple on the neutral point connected to inverter grounding. As only few control techniques have been investigated for Active Split DC-bus, the paper proposes to investigate the performance of DBC, which has been widely used for other power electronics applications. The main advantage of DBC over the classical PI or Resonant controller is that no tuning is required for control loop, while obtaining very fast transient response as well it can handle general constrained nonlinear systems with multiple inputs and outputs in a unified and clear manner. These features are highly valuable in power electronic converters used to supply the electrical utility loads in micro-grids. However, one of the main drawback of the DBC is the limited capabilities on harmonics compensations required when supplying unbalanced and non-linear loads. The paper presents continuous-time and discrete-time models of DBC applied to a four-leg VSI with Active Split DC-bus, highlighting the performance through simulation results as well as experimental tests.

AB - This paper proposes a Predictive Control, formally Dead-Beat (DBC), for a four-leg inverter having an Active Split DC-bus on the fourth leg and LC filters on phase-to-neutral outputs. Such a configuration permits to reduce the voltage ripple on the neutral point connected to inverter grounding. As only few control techniques have been investigated for Active Split DC-bus, the paper proposes to investigate the performance of DBC, which has been widely used for other power electronics applications. The main advantage of DBC over the classical PI or Resonant controller is that no tuning is required for control loop, while obtaining very fast transient response as well it can handle general constrained nonlinear systems with multiple inputs and outputs in a unified and clear manner. These features are highly valuable in power electronic converters used to supply the electrical utility loads in micro-grids. However, one of the main drawback of the DBC is the limited capabilities on harmonics compensations required when supplying unbalanced and non-linear loads. The paper presents continuous-time and discrete-time models of DBC applied to a four-leg VSI with Active Split DC-bus, highlighting the performance through simulation results as well as experimental tests.

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Bifaretti S, Pipolo S, Lidozzi A, Solero L, Tarisciotti L, Zanchetta P. Predictive control for active split DC-bus 4-leg inverters. En ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings. Institute of Electrical and Electronics Engineers Inc. 2016. 7855272. (ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings). https://doi.org/10.1109/ECCE.2016.7855272