Grid-Forming Control Explored from Mathematical Science of Frequency Synchronization

被引：0
|
作者：
Ishizaki T. [1 ]
机构：
[1] Tokyo Institute of Technology, 2-12-1, Ookayama, Meguro-ku, Tokyo
来源：
IEEJ Transactions on Power and Energy | 2022年 / 142卷 / 10期
关键词：
frequency synchronization; grid-forming; singular perturbation; strain energy; synchronizing power coefficient matrix;
D O I：
10.1541/ieejpes.142.472
中图分类号：
学科分类号：
摘要：
In this article, from the viewpoint of mathematical science, we clarify a class of mathematical models with grid-forming function by considering the principle of frequency synchronization. In particular, it is shown that the two-axis model and classical model of the synchronous generator, and the frequency-droop-control model are all equivalent in terms of frequency synchronization. It is also explained that systematic stability analysis with a generalized synchronizing power coefficient matrix, derived as the Hessian of a strain energy function, is possible for all those models. © 2022 The Institute of Electrical Engineers of Japan.
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收藏
页码：472 / 475
页数：3
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