Name
Title | ||
|---|---|---|
Active power filtering for a three-phase four-wire network with unidentifiable harmonic loads |
Abstract | ||
|---|---|---|
Harmonic characteristics of a number of widely used appliances are investigated. Their cumulative effect on a 3-phase 4-wire distribution network, in terms of severity of harmonic disturbance and current unbalance, is explored. This data is used in designing an active power filter based on a 3-phase 4-leg flying capacitor multilevel converter to eliminate the harmonics and current unbalance. The controller is tuned according to an emulation of the measured current. The algorithm employs a modified dead-beat control law to overcome the response delays caused by harmonic extraction loop. Simulation results have shown significant improvement in current waveforms. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1109/ISGTEurope.2011.6162826 | Innovative Smart Grid Technologies |
Keywords | Field | DocType |
active filters,distribution networks,load distribution,power capacitors,power harmonic filters,3-phase 4-leg flying capacitor multilevel converter,3-phase 4-wire distribution network,active power filtering,controller tuning,current waveform,dead-beat control law,harmonic disturbance,harmonic extraction loop,harmonics elimination,three phase four wire network,unidentifiable harmonic load,AC-DC power converters,Harmonic estimation,Load modeling,Multilevel converter,Power distribution,Power harmonic filters,Power quality,Power system harmonics,Space vector pulse width modulation | Control theory,Active filter,Control theory,Filter (signal processing),Harmonic,AC power,Electronic engineering,Three-phase,Harmonics,Harmonic analysis,Engineering | Conference |
ISSN | ISBN | Citations |
2165-4816 E-ISBN : 978-1-4577-1420-7 | 978-1-4577-1420-7 | 1 |
PageRank | References | Authors |
0.43 | 1 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Waite, M.J. | 1 | 1 | 0.43 |
| Li Zhang | 2 | 1 | 0.77 |
| Chong, B. | 3 | 1 | 0.43 |