| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7160930 | Energy Conversion and Management | 2016 | 9 Pages |
Abstract
The HPS structure includes a unique power converter, a 3-Level Neutral Point Clamped (3LNPC) inverter that connects the HPS to the AC microgrid. Regarding the selected operating strategy, it consists in regulating the SOFC power output to its rated value. Thus, the SCs and the GT must respond to the power demand variations. On the other hand, a study of the HPS shows that its dynamic behavior is not linear. Therefore, a special attention is put on designing a robust HPS controller. The control model is identified and the robust digital controller is designed using the “Tracking and Regulation with Independent Objectives” method. Simulation and experimental results show how the proposed structure, operating strategy, and controller allow ensuring a good behavior of the HPS from the point of view of the abovementioned four criteria.
Keywords
Related Topics
Physical Sciences and Engineering
Energy
Energy (General)
Authors
Haritza Camblong, Sylvain Baudoin, Ionel Vechiu, Aitor Etxeberria,