Abstract
In this paper, a novel damping control scheme for V/I droop-controlled DC microgrids is proposed to attenuate the oscillatory components in the power and current. At first, the model of the DC microgrid is introduced providing stability analysis. Then, the damping controller is designed using the interconnection and damping assignment — passivity-based control (IDA-PBC) methodology. In addition, the gain design technique for the IDA-PBC is developed. The proposed control scheme ensures that the oscillations of the output power and current are effectively attenuated. The validity of the proposed control algorithm has been verified by the results from both hardware in-the-loop simulation (HILS) and proto-type experiments.
| Original language | English |
|---|---|
| Journal | IEEE Transactions on Power Electronics |
| Volume | 36 |
| Issue number | 4 |
| Pages (from-to) | 4016 - 4028 |
| ISSN | 0885-8993 |
| DOIs | |
| Publication status | Published - 2020 |
Keywords
- DC microgrids
- Damping controller
- IDA-PBC
- V/I droop
Fingerprint
Dive into the research topics of 'Design of Passivity-based Damping Controller for Suppressing Power Oscillations in DC Microgrids'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver