.png){kind=icon}
返回
Distributed Frequency Interactive Damping Control for Multiple VSGs in Islanded Microgrids
.png){kind=icon}
PRE
AI
DOI：10.1109/TCSI.2024.3399790.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Frequency damping control is a crucial aspect of islanded microgrids utilizing multiple virtual synchronous generators (VSGs). This paper studies the effects of line impedance mismatches and transient frequency out-of-sync leading to frequency interactive oscillation in VSGs. To address this issue, we propose a distributed interactive damping and zero-error control method that utilizes sparse communications. The objective of this method is to effectively suppress frequency oscillation by minimizing the differences in frequency dynamics among all VSGs. By implementing this approach, a low rate of change of frequency (RoCoF), accurate active power sharing, and zero frequency deviation are ensured. Through dynamic performance analysis, frequency characteristic analysis, and stability analysis based on LaSalle's invariance principle, we demonstrate significant improvements in system stability, as well as dynamic and steady state performances. Finally, simulation and experimental results obtained under load changes, short-circuits, and communication faults validate the effectiveness of the proposed control method.
Keyword:
Virtual synchronous generator (VSG)
distributed consensus method
interactive oscillation suppression
期刊
IF:
5.2
论文数:
9.8K
被引数:
2.2W
机构
引用论文
The role of memory in awareness of memory deficits in Alzheimer’s disease, schizophrenia, and brain injury记忆在阿尔茨海默病，精神分裂症和脑损伤的记忆缺陷意识中的作用
PREAI
分享收藏RBF Neural Network Based Virtual Synchronous Generator Control With Improved Frequency Stability
PREAI
分享收藏Synchronization and power sharing for droop-controlled inverters in islanded microgrids孤岛微电网中下垂控制逆变器的同步与功率共享.png)
AUTOMATICA
OAAI
AUTOMATICAIF5.9
OAAI分享收藏分享收藏A Self-Adaptive Inertia and Damping Combination Control of VSG to Support Frequency Stability支持频率稳定的VSG自适应惯性和阻尼组合控制
PREAI
分享收藏
查看更多内容