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随着电力生产安全和自动化要求的不断提高 ,变电站综合自动化系统显得非常重要。分析和比较了当前电力系统中运行较多的两种类型的变电站综合自动化系统 ,从设计思想、原理结构、安装维护、投资费用等方面做了差异比较 ,从而肯定了分层、分布式变电站综合自动化系统是发展方向 ,因而在无锡市城网改造设计的1 1 0 k V学前变、大庄里变、庙下变以及正在设计的 1 1 0 k V河埒变、蓉湖变、东裕变都得到了广泛的应用
With the continuous improvement of power production safety and automation requirements, integrated substation automation system is very important. This paper analyzes and compares the two types of substation integrated automation systems that are more frequently used in the power system. The differences are compared in the aspects of design concept, structure, installation and maintenance, and investment costs, which affirms the integrated and hierarchical substation Automation system is the direction of development, and therefore in the city of Wuxi City, the transformation of the design of 110KV pre-school change, big Zhuangliu change, the temple under the change and the design of the 110 kV Hebi change, Ronghu change, Have been widely used