Abstract
In this paper, a new method is proposed to control the interface Inverter of distributed generators (DGs) in a microgrid. The objective of this method is to effectively
compensate for the harmonic currents at the Point of Common Coupling (PCC) and the MG with the Absence of dedicated compensation devices, such as Active Power Filters (APFs). The proposed control method is composed of the Adjustable Synchronous Reference Frame (ASRF) and the Synchronous Reference Frame (SRF) methods. The ASRF and SRF are proposed to control the power injection and harmonic current compensation, respectively. The merged control methods are proposed for the interface inverter to perform the comprehensive activity of compensating for the harmonics, such as a correction of the system imbalance and the removal of the harmonics. The operation principle of the proposed control method is analyzed in detail, and its effectiveness is validated through simulation results.
compensate for the harmonic currents at the Point of Common Coupling (PCC) and the MG with the Absence of dedicated compensation devices, such as Active Power Filters (APFs). The proposed control method is composed of the Adjustable Synchronous Reference Frame (ASRF) and the Synchronous Reference Frame (SRF) methods. The ASRF and SRF are proposed to control the power injection and harmonic current compensation, respectively. The merged control methods are proposed for the interface inverter to perform the comprehensive activity of compensating for the harmonics, such as a correction of the system imbalance and the removal of the harmonics. The operation principle of the proposed control method is analyzed in detail, and its effectiveness is validated through simulation results.
| Original language | English |
|---|---|
| Title of host publication | 2015 IEEE Student Conference on Research and Development (SCOReD) |
| Number of pages | 6 |
| Publisher | IEEE |
| Publication date | 2015 |
| Pages | 239 - 244 |
| ISBN (Print) | 978-1-4673-9571-7 |
| DOIs | |
| Publication status | Published - 2015 |
| Event | 2015 IEEE Student Conference on Research and Development (SCOReD) - Kuala Lumpur, Kuala Lumpur, Malaysia Duration: 13 Dec 2015 → 14 Dec 2015 |
Conference
| Conference | 2015 IEEE Student Conference on Research and Development (SCOReD) |
|---|---|
| Location | Kuala Lumpur |
| Country/Territory | Malaysia |
| City | Kuala Lumpur |
| Period | 13/12/2015 → 14/12/2015 |
Keywords
- Harmonic current
- Unbalanced and nonlinear loads
- Active power filter
- Distributed generation (DG)
- Grid inverter control
- Microgrid