Dynamic Modeling and Stability Analysis of Grid-connected and Autonomous Distributed Generation System

被引：0

作者：

Ding, Fei ^{[1
]}

Loparo, Kenneth A. ^{[1
]}

机构：

[1] Case Western Reserve Univ, Cleveland, OH 44106 USA

来源：

2015 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) | 2015年

关键词：

distributed generation (DG); state-space model; small-signal stability; photovoltaic cell; MATLAB/Simulink;

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：

This paper presents a model of a distributed generation system that could operate both autonomously and connected with the grid. Mathematical models of the distributed energy resources were used to study the dynamic behavior of the interconnected system that includes a three-level control system. State-space models for entire grid-connected system were developed and the small-signal stability of the system was studied. All models were built using MATLAB/Simulink and numerical simulations were used to verify and validate the models as well as the operation of the controlled system.

引用

页数：5