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Grid supporting nonlinear control for AC-coupled DC Microgrids
DOI:10.1109/ICDCM60322.2024.10664838.png)
摘要
En 中文
Direct Current (DC) Microgrids have risen as a good option for better integrating distributed renewable energies and various highly dynamic DC loads, such as electrical vehicle supply equipment or industrial grids. However, for the large-scale deployment of such DC Microgrids, developing enhanced control strategies for these inverter-based, highly dynamic grids is crucial. The present paper introduces an innovative nonlinear control tailored for DC Microgrids supporting Alternative Current (AC) grids. Building upon existing methods, we extend the nonlinear control paradigm by incorporating multiple batteries and an AC link. This integration not only bolsters support for the AC grid, but also enhances the stability of DC voltage. We validate the effectiveness of the proposed algorithm through experimental evaluations conducted on a Power Hardware-in-the-Loop (PHIL) DC Microgrid configuration and compare it to a cascaded PI controller based on a linearized model.
Keyword:
DC Microgrids
Distributed nonlinear control
Grid Support
DC Voltage Control
期刊
I
IF:
0
论文数:
17
被引数:
0
机构
引用论文
A Real-Time PHIL Implementation of a Novel Nonlinear Distributed Control Strategy for a Multi- Terminal DC Microgrid多端直流微电网新型非线性分布式控制策略的实时PHIL实现
Nonlinear Control Design for Bidirectional Synchronous Buck-Boost Converters used in Residential Battery Storage Systems用于住宅电池存储系统的双向同步Buck-Boost转换器的非线性控制设计

