Abstract
In this paper, a new coordinated control structure is presented to improve the microgrid transients and steady state performance. In particular, a finite control set model predictive control (FCS-MPC) structure is deployed to compensate for voltage deviations rapidly and a linear controller smoothly supports the load during steady state. Compared to the state of the art methods, the proposed approach regulates the output voltage of voltage source converters (VSCs) with much higher bandwidth but also low harmonic distortion. This approach overcomes the main deficiency of cascaded linear control structure as well as MPC based control methods. Simulation results verified accurate and super fast power sharing during transients and steady state.
| Original language | English |
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| Title of host publication | Proceedings of the 2018 IEEE 19th Workshop on Control and Modeling for Power Electronics (COMPEL) |
| Number of pages | 4 |
| Publisher | IEEE Press |
| Publication date | Jun 2018 |
| Pages | 1-4 |
| Article number | 8460046 |
| ISBN (Print) | 978-1-5386-5542-9 |
| ISBN (Electronic) | 978-1-5386-5541-2 |
| DOIs | |
| Publication status | Published - Jun 2018 |
| Event | 19th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2018 - Padova, Italy Duration: 25 Jun 2018 → 28 Jun 2018 |
Conference
| Conference | 19th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2018 |
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| Country/Territory | Italy |
| City | Padova |
| Period | 25/06/2018 → 28/06/2018 |
Keywords
- Microgrid (MG)
- Finite control set model predictive control (FCSMPC)
- hierarchical control structure
- voltage source converters (VSCs)