Name
Abstract | ||
|---|---|---|
In this paper, a three-phase four-wire shunt active power filter (APF) is studied. In order to reduce voltage stress of power devices and improve the performance and practicality of APF in high voltage and capacity occasions, a hybrid cascade H-bridge seven-level converter is adopted as the main circuit of the APF. In system control, DC-link total voltage control is realized by transferring active power between AC and DC side. Meanwhile, a voltage distribution control method is employed which forcefully ensure the ratio of 1:2 between the two DC voltages of cascaded cells without any auxiliary circuit. Finally, simulation and experiment are implemented to verify the correctness of the theory and the results demonstrate an excellent compensation performance of the proposed APF. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/IECON.2014.7048630 | IECON |
Keywords | Field | DocType |
power convertors,power filters,voltage control,dc-link total voltage control,hybird cascade h-bridge seven-level converter,system control,three-phase four-wire shunt active power filter,voltage distribution control method,voltage stress,active power filter,hybrid cascade,total voltage control,voltage distribution control,harmonic analysis,capacitors,active filters,modulation | Active filter,Capacitor,Power semiconductor device,Control theory,Voltage,AC power,Electronic engineering,Control engineering,H bridge,Voltage regulation,Engineering,High voltage | Conference |
ISSN | Citations | PageRank |
1553-572X | 0 | 0.34 |
References | Authors | |
4 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Zhong Chen | 1 | 31 | 7.12 |
| Zhihui Wang | 2 | 0 | 0.68 |
| Mengnan Li | 3 | 2 | 0.70 |