Abstract
This study delves into the necessity of advanced control systems in islanded DC microgrids (MGs), emphasizing the challenges posed by the intermittency of renewables and fluctuating loads. This paper proposes a distributed prescribed performance based fixed-time (PPF-FxT) control strategy that facilitates optimal load allocation across various distributed generators (DGs) of islanded DC MGs within a predetermined settling period, irrespective of initial conditions. Incorporating a prescribed performance function ensures both the transient and steady-state behaviors conform with the predefined criteria, thereby elevating MG's operational reliability and efficiency. The proposed control's efficacy is confirmed through detailed stability analysis and demonstrated across multiple case studies, showing its adaptability and efficiency under different conditions.
| Original language | English |
|---|---|
| Title of host publication | 2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1459-1464 |
| Number of pages | 6 |
| ISBN (Electronic) | 9798350376067 |
| DOIs | |
| State | Published - 2024 |
| Event | 2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Phoenix, United States Duration: 20 Oct 2024 → 24 Oct 2024 |
Publication series
| Name | 2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Proceedings |
|---|
Conference
| Conference | 2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 |
|---|---|
| Country/Territory | United States |
| City | Phoenix |
| Period | 20/10/24 → 24/10/24 |
Bibliographical note
Publisher Copyright:© 2024 IEEE.
Keywords
- DC microgrid
- Distributed control
- fixed-time stability
- prescribed performance control
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Renewable Energy, Sustainability and the Environment
- Electrical and Electronic Engineering