模式化配电网紧急控制方法Modeled Emergency Control Method for Distribution Network
李雅洁;宋晓辉;孟晓丽;
摘要(Abstract):
在配电网中,行之有效的紧急控制方法需随配电网监控运行条件变化而变化,单一方法无法适应各种配电网形态。为此,提出了基于配电网监控运行条件建立相应紧急控制模式的方法,并得出三维的模式分类方式,搭建了包含14种配电网常见形态对应模式的配电网紧急控制模式体系。在此基础上,提出了模式化的紧急控制方法。该方法利用模式化的处理方式,提高了对配电网形态的适用性;通过模式要素的合理提取,方便借鉴已有成果;在各模式的固定约束下充分利用资源,寻求能够达到最优控制效能的模式要素组合,增强了紧急控制效能。最后,结合实例详细说明了模式的建立过程以及模式化方法的应用方式。
关键词(KeyWords): 模式化;配电网;紧急控制;故障诊断
基金项目(Foundation): 国家自然科学基金项目(51177152);; 国家电网公司重大科技项目(ND71-10-005,2012-094)~~
作者(Author): 李雅洁;宋晓辉;孟晓丽;
Email:
DOI: 10.13335/j.1000-3673.pst.2013.04.012
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