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 |
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| DOIs | |
| 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 |
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| 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