(论文 字数:27153页数:48)摘 要:接地保护和接零保护是安全用点中最重要的技术措施之一。接地是否合理,不仅影响电力系统的正常运行,而且关系到国家财产和人身安全。本文从接地、接零的一些基本概念开始,分析了电力系统中性点接地的一些典型方式。 关键词:接地,接零,电力系统,中性点,城市电网 The earth protection and meets the zero protection is safely with hits the mark one of most important technical measures. Earths whether reasonably, not only influence electrical power system normal operation, moreover relates to the state property and the personal safety. This article met the zero from the earth some basic concepts to start, to analyze electrical power system neutral point earth some typical ways. Key word: Earth Meets the zero Electrical power system Neutral point City electrical network 目录 1 电力系统接地接零概述 1 电力系统接地接零概述 |
电力系统接地接零设计
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