Transient stability synergetic control of virtual synchronous generator

被引：0
|
作者：
Wang Y. [1 ]
Zhang J. [1 ]
He Y. [1 ]
Chen P. [1 ]
Li B. [1 ]
机构：
[1] College of Electrical Engineering, Guizhou University, Guiyang
来源：
He, Yu (heyu@gzu.edu.cn) | 2018年 / Electric Power Automation Equipment Press卷 / 38期
基金：
中国国家自然科学基金;
关键词：
Frequency; Macro variable; Synergetic control; Transient stability; Virtual power angle; Virtual synchronous generator;
D O I：
10.16081/j.issn.1006-6047.2018.12.027
中图分类号：
学科分类号：
摘要：
The VSG(Virtual Synchronous Generator) technology can provide inertia and damping for the access of renewable energy to realize its friendly integration and improve the system stability. However, the transient stability of VSG is facing severe challenges due to capacity constraints. Therefore, the impact of reactive power reference value of VSG on its transient stability is analyzed. On this basis, a transient stability synergetic control strategy for VSG is proposed based on synergetic control theory, which takes the virtual power angle and frequency as its macro variables. The correctness and validity of the proposed strategy is verified by cases under different situations. © 2018, Electric Power Automation Equipment Press. All right reserved.
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页码：181 / 185
页数：4
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