State-space approach for modelling and control of a single-phase three-level NPC inverter with SVPWM

J. Guzman-Guemez; Dina Shona Laila; S. M. Sharkh

doi:10.1109/PESGM.2016.7741355

State-space approach for modelling and control of a single-phase three-level NPC inverter with SVPWM

J. Guzman-Guemez, Dina Shona Laila, S. M. Sharkh

School of Mechanical, Aerospace and Automotive Engineering

Research output: Contribution to conference › Paper

2 Citations (Scopus)

Abstract

Single-phase three-level NPC inverters are useful for applications in residential areas, where a DC source is available, such as from Photo Voltaic (PV) source or Vehicle-to-Home (V2H) systems. This paper proposes a modeling approach of this type of inverter with SVPWM using a state-space approach, which can be an important tool for the analysis of the dynamics of the inverter when the load changes and for the design of a suitable controller. Since SVPWM is based in a vector approach, a hybrid model and a control scheme is proposed, successfully keeping the capacitors' balance. Simulation results show the inverter operation, the capacitors' voltage response and the output voltage.

Original language	English
DOIs	https://doi.org/10.1109/PESGM.2016.7741355
Publication status	Published - 14 Nov 2016
Event	Power and Energy Society General Meeting - Boston, United States Duration: 17 Jul 2016 → 21 Jul 2016

Conference

Conference	Power and Energy Society General Meeting
Abbreviated title	PESGM
Country	United States
City	Boston
Period	17/07/16 → 21/07/16

Bibliographical note

The full text is currently unavailable on the repository.

Keywords

Mathematical model
Inverters
Capacitors
Integrated circuit modeling
Space vector pulse width modulation
Switches
Voltage measurement
state-space methods
control system synthesis
PWM invertors
capacitor voltage response
state-space approach
single-phase three-level NPC inverter control
SVPWM
single-phase three-level NPC inverter model
DC source
inverter dynamic analysis
controller design
capacitor balance
vehicle to home (V2H) application
Single-phase three-level NPC inverter

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10.1109/PESGM.2016.7741355

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Guzman-Guemez, J., Laila, D. S., & Sharkh, S. M. (2016). State-space approach for modelling and control of a single-phase three-level NPC inverter with SVPWM. Paper presented at Power and Energy Society General Meeting, Boston, United States. https://doi.org/10.1109/PESGM.2016.7741355

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abstract = "Single-phase three-level NPC inverters are useful for applications in residential areas, where a DC source is available, such as from Photo Voltaic (PV) source or Vehicle-to-Home (V2H) systems. This paper proposes a modeling approach of this type of inverter with SVPWM using a state-space approach, which can be an important tool for the analysis of the dynamics of the inverter when the load changes and for the design of a suitable controller. Since SVPWM is based in a vector approach, a hybrid model and a control scheme is proposed, successfully keeping the capacitors' balance. Simulation results show the inverter operation, the capacitors' voltage response and the output voltage.",

keywords = "Mathematical model, Inverters, Capacitors, Integrated circuit modeling, Space vector pulse width modulation, Switches, Voltage measurement, state-space methods, control system synthesis, PWM invertors, capacitor voltage response, state-space approach, single-phase three-level NPC inverter control, SVPWM, single-phase three-level NPC inverter model, DC source, inverter dynamic analysis, controller design, capacitor balance, vehicle to home (V2H) application, Single-phase three-level NPC inverter",

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N1 - The full text is currently unavailable on the repository.

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N2 - Single-phase three-level NPC inverters are useful for applications in residential areas, where a DC source is available, such as from Photo Voltaic (PV) source or Vehicle-to-Home (V2H) systems. This paper proposes a modeling approach of this type of inverter with SVPWM using a state-space approach, which can be an important tool for the analysis of the dynamics of the inverter when the load changes and for the design of a suitable controller. Since SVPWM is based in a vector approach, a hybrid model and a control scheme is proposed, successfully keeping the capacitors' balance. Simulation results show the inverter operation, the capacitors' voltage response and the output voltage.

AB - Single-phase three-level NPC inverters are useful for applications in residential areas, where a DC source is available, such as from Photo Voltaic (PV) source or Vehicle-to-Home (V2H) systems. This paper proposes a modeling approach of this type of inverter with SVPWM using a state-space approach, which can be an important tool for the analysis of the dynamics of the inverter when the load changes and for the design of a suitable controller. Since SVPWM is based in a vector approach, a hybrid model and a control scheme is proposed, successfully keeping the capacitors' balance. Simulation results show the inverter operation, the capacitors' voltage response and the output voltage.

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