Synchronization methods for three phase distributed power generation systems. An overview and evaluation

被引：189

作者：

Timbus, A ^{[1
]}

Teodorescu, R ^{[1
]}

Blaabjerg, F ^{[1
]}

Liserre, M ^{[1
]}

机构：

[1] Aalborg Univ, Inst Energy Technol, DK-9220 Aalborg, Denmark

来源：

2005 IEEE 36TH POWER ELECTRONIC SPECIALISTS CONFERENCE (PESC), VOLS 1-3 | 2005年

关键词：

Distributed Generation Systems; renewable energy; grid synchronization; Phase-looked Look (PLL); voltage dips; notches;

D O I：

10.1109/PESC.2005.1581980

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：

Nowadays, it is a general trend to increase the electricity production using Distributed Power Generation Systems (DPGS) based on renewable energy resources such as wind, sun or hydrogen. If these system are not properly controlled, their connection to the utility network can generate problems on the grid side. Therefore, considerations about power generation, safe running and grid synchronization must be done before connecting these systems to the utility network. This paper is mainly dealing with the grid synchronization issues of distributed systems. An overview of the synchronization methods as well as their major characteristics is given. New solutions to optimize the synchronization methods when running on distorted grid conditions are discussed. Simulation and experimental results are used to evaluate the behavior of the synchronization methods under different kind of grid disturbances such as voltage dips, harmonics and notches.

引用

页码：2474 / 2481

页数：8

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