Small Signal Stability Assessment of Islanded VSI-based Microgrids Considering Load Variations

被引：0

作者：

Hadavi, S. ^{[1
]}

Sanjari, M. J. ^{[2
]}

Yatim, A. H. ^{[2
]}

Gharehpetian, G. B. ^{[1
]}

机构：

[1] Amirkabir Univ Technol, Elect Engn Dept, Tehran, Iran

[2] Univ Teknol Malaysia, Fac Elect Engn, Johor Darul Takzim, Malaysia

来源：

2014 IEEE CONFERENCE ON ENERGY CONVERSION (CENCON) | 2014年

关键词：

Microgrid; islanded-mode operation; distributed generation; small signal stability; Voltage Source Inverters; VOLTAGE CONTROL; FREQUENCY;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The effects of load variations on the operation condition of islanded MicroGrid (MG) including VSI-based distributed generation (DG) are presented in this paper. The role of MG Central Controller and droop controllers as the first and second hierarchical control levels in islanded MG is described. In order to study the effects of load variations on the stability of MG, the voltage source inverters (VSI), load and network are modeled and eigenvalue analysis is carried out to define an index to illustrate the small signal stability of MG.

引用

页码：440 / 444

页数：5

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