Offshore Wind Power Generation Technologies

被引：72

作者：

Erlich, Istvan ^{[1
]}

Shewarega, Fekadu ^{[1
]}

Feltes, Christian ^{[2
]}

Koch, Friedrich W. ^{[2
]}

Fortmann, Jens ^{[3
]}

机构：

[1] Univ Duisburg Essen, D-47057 Duisburg, Germany

[2] RWE Inn, D-22297 Hamburg, Germany

[3] REpower Syst AG, D-22768 Rendsburg, Germany

来源：

PROCEEDINGS OF THE IEEE | 2013年 / 101卷 / 04期

关键词：

Collector grid; fault ride through; grid codes; offshore wind power; platform; voltage support; wind generator;

D O I：

10.1109/JPROC.2012.2225591

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper provides an overview of the current state of the technology of offshore wind-based power generation and the technological challenges with emphasis on the electrical parts. First, a brief review of the core control functions, their correlation with operational behavior, and the grid-supporting capability of the machine during normal operation as well as during contingency situations are provided. This is followed by the discussion of basic considerations in wind farm collector design, including topology, grounding options, and outlay of the offshore substation. Then, issues related to offshore turbine foundation and typical dimensions of the offshore substation platform are discussed. The platform is designed to accommodate the main and grounding transformers, the switch gear, and other assorted accessories. Next, options for the transmission link from the offshore plant to the grid onshore are reviewed. Finally, a discussion of issues related to grid integration together with currently applicable special grid code requirements concludes the paper.

引用

页码：891 / 905

页数：15

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