文档介绍：硕士类电气自动化论文摘要I摘要本文基于配网自动化系统平台,在分析和研究用于单相接地故障判据的诸多电气特征量的基础上,构建了三维逻辑空间分析模型,提出了一种接地故障定位的新算法。该算法综合考虑了配电网络中的各个节点呈现的电气特征和电气分布规律,体现了逻辑“0”、“1”的等同贡献。文中还对算法的形成予以理论推导并给出算法误差容错函数,具体算例的分析结果从多个侧面验证了该算法的正确性和有效性。关键词:配网自动化,小电流接地系统,特征判据,空间分析模型,逻辑算法,故障定位ABSTRACTBasedontheplatformofDistributionAutomation,haracteristics,fromwhichsinglephase-to-,,epttheeffectoflogic“0”,whichplaythesameroleaslogic“1”.Otherwise,esintobeing,anddefineserror-,(PowerSystem?anditsAutomation):distributionautomation,small-work,riterion,modelofspaceforanalysis,logicalalgorithm目录I目录中文摘要ABSTRACT第一章引言...................................................................................................................................................................................................................................................................................................................................6第二章配电自动化系统概述................................................................................................................................................................................................................................................................................................................................................12第三章单相接地故障时各特征量分析..............................................................................................................................................................................................................................................................................................................