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首页> 外文期刊>Electric Power Components and Systems >A Comparative Sub-synchronous Resonance Analysis of Grid-connected Doubly Fed Induction Generator Based and Permanent Magnet Synchronous Generator Based Wind Farms
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A Comparative Sub-synchronous Resonance Analysis of Grid-connected Doubly Fed Induction Generator Based and Permanent Magnet Synchronous Generator Based Wind Farms

机译:并网双馈异步发电机与永磁同步发电机风场的亚同步谐振比较分析

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摘要

This article aims to investigate the sub-synchronous resonance issue that may be caused by the wind farms connected to an electrical network through a series-compensated transmission line. Two wind turbine types based on a doubly fed induction generator and a permanent magnet synchronous generator are modeled for sub-synchronous resonance analysis in detail, and the proportional and integral parameters of the control loops are optimized based on a computational intelligence method. The studies are carried out on the IEEE first benchmark model. Small-signal analysis is conducted to reveal the impacts of series compensation level, parameters of proportional and integral controllers, and wind speed on the existing oscillatory modes.
机译:本文旨在研究可能由通过串联补偿传输线连接到电网的风电场引起的次同步谐振问题。详细介绍了基于双馈感应发电机和永磁同步发电机的两种风轮机模型,以进行亚同步谐振分析,并基于计算智能方法优化了控制环的比例和积分参数。这些研究是在IEEE第一基准模型上进行的。进行小信号分析以揭示串联补偿水平,比例和积分控制器的参数以及风速对现有振荡模式的影响。

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