Title | ||
---|---|---|
Pr Controller For Grid-Connected Inverter Control Using Direct Pole Placement Strategy |
Abstract | ||
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In this paper, the design of PR regulator which is applied on the grid-connected inverter with LCL-filter, is analyzed in details. By modeling the system under stationary frame, the open and close-loop transfer function is given, which is used in analyzing the impact of each parameter on root locus. Using the root locus theory, the proper parameters are selected so that the resonance of LCL-filter is attenuated, the current ripple is suppressed and the sinusoidal input is well tracked, which means the output grid current is of high quality. A 10kW prototype is built and the result of the experiments verified the effectiveness of the proposed PR regulator design. |
Year | DOI | Venue |
---|---|---|
2012 | 10.1109/ISIE.2012.6237132 | 2012 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS (ISIE) |
Keywords | Field | DocType |
Power Electronics, Grid-connected inverter, Proportional resonant (PR), Digital control, Digital Signal processor (DSP) | Inverter,Control theory,Full state feedback,Control theory,Root locus,Control engineering,Transfer function,Power electronics,Engineering,Ripple,Digital control | Conference |
Volume | Issue | ISSN |
null | null | null |
Citations | PageRank | References |
0 | 0.34 | 12 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Long Huang | 1 | 0 | 2.03 |
bin li | 2 | 9 | 1.34 |
Zhengyu Lü | 3 | 0 | 0.34 |
Lijun Hang | 4 | 87 | 14.45 |
Leon M. Tolbert | 5 | 302 | 55.38 |