Abstract
The principle of operation, theoretical basis of pulse width modulation and capacitors voltage balancing method of a five-level modular inverter are presented. Several load scenarios are considered such as operation with different modulation indices, load power factors, imbalance load, symmetrical and asymmetrical faults. In addition, a scenario with utility interface of storage system is considered. Computer simulations in Matlab Simulink environment are used to validate the operation of the inverter.
| Original language | English |
|---|---|
| Pages | 681-030 |
| Publication status | Published - Oct 2009 |
| Event | Ninth IASTED European Conference on Power and Energy Systems - EuroPES 2009 - Palma de Mallorca, Spain Duration: 7 Sept 2009 → 9 Sept 2009 |
Conference
| Conference | Ninth IASTED European Conference on Power and Energy Systems - EuroPES 2009 |
|---|---|
| Country/Territory | Spain |
| City | Palma de Mallorca |
| Period | 7/09/09 → 9/09/09 |
Keywords
- cascaded multilevel inverter
- diode clamped inverter
- modular inverter and sinusoidal pulse width modulation
