Research on RST Controller for Single-phase Inverter
RST(polynomial) controller is a method with two degrees of freedom based on pole placement, which is one more degree comparing with the traditional control and can realize regulation performance and tracking performance. It studied single-phase inverter voltage and a current-loop RST controller in t...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2015-01-01
|
| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2015.06.007 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | RST(polynomial) controller is a method with two degrees of freedom based on pole placement, which is one more degree comparing with the traditional control and can realize regulation performance and tracking performance. It studied single-phase inverter voltage and a current-loop RST controller in the discrete domain, and realized static error modulation in stationary frame by addition of resonant term. The RST controller’s performance was analyzed under the influences of reference frequency variation and parameters variation of the control object. The robustness of the control system was enhanced by imposing additional integral in the polynomials S of RSI controller. The experimental results confirm that the single phase inverter with RSI controller has good frequency adaptability and robustness. |
|---|---|
| ISSN: | 2096-5427 |