Characteristics of sub-synchronous oscillation in grid-connected wind farm system

Q1 Engineering

Journal of Electronic Science and Technology Pub Date : 2023-12-01 DOI:10.1016/j.jnlest.2023.100228

Yan Gong , Qi Huang , Dong-Sheng Cai , Bamisile Olusola Olorunfemi

引用次数: 0

Abstract

With the rapid development of wind power, wind turbines are accompanied by a large quantity of power electronic converters connected to the grid, causing changes in the characteristics of the power system and leading to increasingly serious sub-synchronous oscillation (SSO) problems, which urgently require the generalized classification and characterization of the emerging oscillation problems. This paper classifies and characterizes the emerging types of SSO caused by grid-connected wind turbines to address these issues. Finally, the impact of the typical system parameters changes on the oscillation pattern is analyzed in depth to provide effective support for the subsequent suppression and prevention of SSO.

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并网风电场系统中的次同步振荡特性

随着风力发电的快速发展，风力涡轮机伴随着大量电力电子变流器并入电网，引起电力系统特性的变化，导致亚同步振荡（SSO）问题日益严重，迫切需要对新出现的振荡问题进行归纳分类和表征。本文针对这些问题，对并网风力涡轮机引起的新出现的 SSO 类型进行了分类和表征。最后，深入分析了典型系统参数变化对振荡模式的影响，为后续抑制和预防 SSO 提供有效支持。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Electronic Science and Technology Engineering-Electrical and Electronic Engineering

CiteScore

4.30

自引率

0.00%

发文量

1362

审稿时长

99 days

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