| |
Model Predictive Control with Space-Vector Modulation for a Grid-Connected Converter with an LCL-Filter
| [View]
[Download]
|
| Author(s) |
Adriaan SADIE |
| Abstract |
This paper presents an indirect model predictive control (MPC) strategy with space-vector modulation (SVM). The controller is used to control a high-power voltage-source inverter (VSI), connected to the grid via an LCL-filter. The controller evaluates a multi-variable and convex cost function over a long prediction horizon in order to determine an optimal sequence of references for a space-vector modulator. The MPC strategy is tested in a Matlab simulation. The results of the simulation show excellent steady-state behaviour as well as a fast response during transients. The controller successfully dampens the resonant frequency of the filter and exhibits low grid-current harmonic distortion. |
| Download |
| Filename: | 0102-epe2019-full-18203836.pdf |
| Filesize: | 286.6 KB |
|
| Type |
Members Only |
| Date |
Last modified 2020-08-14 by System |
| |
 |