Abstract
In this paper, the seven-level cascaded type inverter is used as a shunt active power filter to exploit multilevel inverter advantages. The capacitor voltage control technique used as a harmonic current extraction method for the two-level inverter is extended to the seven-level shunt active power filter. A predictive current controller based on the supply current (not the active filter current) is applied. Phase-shifted space vector modulation for the multilevel inverter is used as a PWM technique. The proposed seven-level shunt active power filter is validated by simulation.
| Original language | English |
|---|---|
| Title of host publication | Harmonics and quality of power |
| Subtitle of host publication | proceedings of the 11th international conference on harmonics and quality of power |
| Place of Publication | New York |
| Publisher | IEEE |
| Pages | 136-141 |
| Number of pages | 5 |
| ISBN (Print) | 0780387465 |
| DOIs | |
| Publication status | Published - 2004 |
| Event | 11th International Conference on Harmonics and Quality of Power - Lake Placid, United States Duration: 12 Sep 2004 → 15 Sep 2004 |
Conference
| Conference | 11th International Conference on Harmonics and Quality of Power |
|---|---|
| Country/Territory | United States |
| City | Lake Placid |
| Period | 12/09/04 → 15/09/04 |
Keywords
- seven-level
- shunt active
- power filter
- active filters
- transformers
- switching circuits
- switches
- reactive power
- pulse width modulation inverters
- power system harmonics
- power harmonic filters
- passive filters
- capacitors