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2024 04 73-79
考虑集电系统元件故障的风电场可靠性评估
基金项目(Foundation): 新疆维吾尔自治区重大科技专项项目“电源侧数字化智能化关键技术研究”(2022A01007-1,2022A01007-2)
邮箱(Email):
DOI: 10.19929/j.cnki.nmgdljs.2024.0056
中文作者单位:

太原理工大学电气与动力工程学院,太原 030024

摘要(Abstract):

鉴于规划阶段对风电场运行可靠性评估的重要意义,以风电场的有功出力为研究对象,在分析风电场集电系统拓扑结构及元件可靠性模型的基础上,考虑了风速变化对系统可靠性指标的影响,设计了一种序贯蒙特卡洛法与深度优先路径搜索法相结合的风电场可靠性评估流程。通过算例分析比较了不同拓扑结构下风电场的可靠性指标,结果表明,相较于放射形拓扑,采用单边环形拓扑与双边环形拓扑结构的风电场等效停运率分别降低7.92%、7.79%,单边环形拓扑结构的可靠性最高,所建可靠性模型和评估方法有效可靠。

关键词(KeyWords): 风电场;集电系统;多重故障;序贯蒙特卡洛法;可靠性评估
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基本信息:

DOI:10.19929/j.cnki.nmgdljs.2024.0056

中图分类号:

引用信息:

[1]杜谦,张金龙,陈武晖.考虑集电系统元件故障的风电场可靠性评估[J],2024,42(04):73-79.DOI:10.19929/j.cnki.nmgdljs.2024.0056.

基金信息:

新疆维吾尔自治区重大科技专项项目“电源侧数字化智能化关键技术研究”(2022A01007-1,2022A01007-2)

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