计及风电间歇性的电力系统暂态稳定仿真平台设计与实现

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摘要针对风电内在的间歇、波动性,研究、探讨大规模风电并网对电力系统运行行为的影响, 设计并实现了一个计及风电间歇、波动性的电力系统暂态稳定仿真平台。该仿真平台基于MATLAB^TM开发环境并集成商用动态安全评估软件包,通过应用蒙特卡罗仿真技术,考虑风电场尾流效应,以暂态稳定裕度及极限切除时间为指标实现在不同风速条件、风电机组类型和参数、接入位置等不同场景下的电力系统暂态稳定评估。

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关键词 ：风力发电, 暂态稳定, 蒙特卡罗仿真, 间歇性, 尾流效应

Abstract：With consideration of the volatility and intermittency of wind power, the impacts of grid-connected wind power on power system dynamics is explored and exploited in this paper. A transient stability analysis simulation platform is designed and implemented incorporating wind power intermittency. Based on the MATLAB^TM GUI development environment as well as integration of commercial dynamic security assessment software package, the transient stability index and critical clearing time as evaluation criteria are employed to assess the transient stability of test system under different simulation scenarios involving different wind speed condition, wind turbine generator (WTG) types and WTGs parameters and locations of wind farm etc. through applying the Monte Carlo simulation technique and taken wake effect of wind farm into account.

Key words： keywords：Wind power transient stability monte carlo simulation intermittency wake effect

收稿日期: 2012-09-20 出版日期: 2013-12-12

PACS:

TM315

基金资助:深圳市战略性新兴产业发展专项基金资助项目(JC200903180528)。

作者简介: 孙树明男，1987年生，硕士研究生，研究方向为风力发电技术、电力系统动态安全分析。石立宝男，1971年生，通讯作者，副教授，博士生导师，研究方向大规模电力系统安全经济运行、计及FACTS的电力系统动态安全评估、计算智能/网格技术及其在电力系统中的应用、EMS/DTS系统集成、风力发电。

引用本文:

孙树明, 石立宝, 倪以信, 姚良忠. 计及风电间歇性的电力系统暂态稳定仿真平台设计与实现[J]. 电工技术学报, 2013, 28(1增): 179-185. Sun Shuming, Shi Libao, Ni Yixin, Yao Liangzhong, Masoud Bazargan. Design and Implementation of a Transient Stability Analysis Platform Incorporating Wind Power Intermittency. Transactions of China Electrotechnical Society, 2013, 28(1增): 179-185.

链接本文:

http://dgjsxb.ces-transaction.com/CN/Y2013/V28/I1增/179

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