Direct interconnection of offshore electricity generators

被引：24

作者：

Pican, E. ^{[1
]}

Omerdic, E. ^{[2
]}

Toal, D. ^{[2
]}

Leahy, M. ^{[1
]}

机构：

[1] Univ Limerick, Dept Phys & Energy, Limerick, Ireland

[2] Univ Limerick, Dept Elect & Comp Engn, Limerick, Ireland

来源：

ENERGY | 2011年 / 36卷 / 03期

基金：

爱尔兰科学基金会;

关键词：

Labview; CompactRIO; Permanent magnet generators; Synchronous generators; Synchronisation; Modelling;

D O I：

10.1016/j.energy.2011.01.006

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Stringent grid codes imposed by transmission system operators (TSOs) have led wind turbine manufacturers to overdesign their products. As an individual power generator, each single wind turbine has to meet those regulations. However, in a "farm" like configuration, a different approach can be taken. This paper describes how renewable energy generator units can be simplified in order to bring manufacturing and maintenance costs down and increase reliability. Synchronisation challenges were addressed using special control algorithms to overcome issues not present in the case of synchronising generators having controllable prime movers (diesel engine, turbines etc.). In the case of wind turbines, the wind is the prime mover and is not controllable. A brief description of a prototype is given and data has been extracted from the rig as well as from modelling. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：1543 / 1553

页数：11

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