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Modeling and analysis of wind farm impacts on power systems.

机译：风电场对电力系统影响的建模和分析。

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摘要

The wind energy industry has undergone a dramatic transformation during the last decade. The total operating wind power capacity in the world has increased greatly. As more and more attention is paid to the increase in both the size and number of wind farms, a number of problems should be investigated in more detail. The voltage stability problem primarily focuses on the reactive power management that affects voltage stability and transmission losses. Wind power farm installations that have the potential to displace a large percentage of fossil-fuel generation must be designed to avoid unacceptable frequency and voltage disturbances due to fluctuations in the wind power farm output.;The focus of this research is on the modeling of wind farms and the issues related to the interconnection of wind farms with the utility grid. Voltage stability problems are investigated for both strong and weak interconnections. Furthermore, the model and control of the Superconducting Magnetic Energy Storage (SMES) system is introduced into the wind farms to improve the power quality of wind farms. The study is conducted firstly, on a single wind energy conversion system, followed by addition of the issues of voltage stability and VAr compensation, and finally the investigation of the impact of wind farms on power quality are discussed in detail.
机译：在过去的十年中，风能行业发生了翻天覆地的变化。世界上的总运行风电容量已大大增加。随着越来越多的人关注风电场的规模和数量的增加，应该更详细地研究许多问题。电压稳定性问题主要集中在影响电压稳定性和传输损耗的无功功率管理上。必须设计有可能取代大量化石燃料发电的风电场设施，以避免由于风电场输出波动引起的不可接受的频率和电压扰动。该研究的重点是风的建模以及与风电场与公用电网互联有关的问题。研究了强互连和弱互连的电压稳定性问题。此外，将超导磁能存储（SMES）系统的模型和控制引入风电场，以提高风电场的电能质量。该研究首先在单个风能转换系统上进行，然后添加了电压稳定性和VAr补偿问题，最后详细讨论了风电场对电能质量的影响。

著录项

  • 作者

    Zhou, Fengquan.;

  • 作者单位

    McGill University (Canada).;

  • 授予单位 McGill University (Canada).;
  • 学科 Engineering Civil.;Energy.
  • 学位 M.Eng.
  • 年度 2005
  • 页码 97 p.
  • 总页数 97
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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