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Real-time digital simulation and control of grid-connected wind energy systems.

机译:并网风能系统的实时数字仿真和控制。

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摘要

As more wind energy is integrated to the power network, it becomes critical to study the influence of wind generation on existing power system. Real-time simulation and control of a grid-connected wind farm was investigated using a combination of off-line software and real-time hardware simulators. A reference doubly-fed induction generator (DFIG) based wind turbine generator system (WTGS) was model and validated using several off-line simulation tools. Then, the reference model was utilized for constructing the detailed wind energy systems. By performing various interaction studies using these systems, a set of benchmark results were obtained for the validation of the aggregated models. Finally, three models with different levels of aggregation were developed to improve the efficiency of the real-time electromagnetic transient study of the wind farm, and all of these models were implemented on the Real-Time eXperimental LABoratory (RTX-LAB) digital simulator.
机译:随着越来越多的风能被集成到电网中,研究风力发电对现有电力系统的影响变得至关重要。结合离线软件和实时硬件模拟器,研究了并网风电场的实时仿真和控制。对基于参考双馈感应发电机(DFIG)的风力发电机系统(WTGS)进行了建模,并使用了几种离线仿真工具进行了验证。然后,参考模型被用于构建详细的风能系统。通过使用这些系统进行各种交互研究,获得了一组基准结果以验证汇总模型。最后,开发了三种具有不同聚合级别的模型以提高风电场的实时电磁暂态研究效率,并且所有这些模型均在实时实验实验室(RTX-LAB)数字模拟器上实现。

著录项

  • 作者

    Pak, Lok Fu.;

  • 作者单位

    University of Alberta (Canada).;

  • 授予单位 University of Alberta (Canada).;
  • 学科 Engineering Electronics and Electrical.
  • 学位 M.Sc.
  • 年度 2006
  • 页码 178 p.
  • 总页数 178
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 无线电电子学、电信技术;
  • 关键词

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