农配网故障隔离系统设计及应用

采用常规方式建设农网配电自动化系统投资大且周期长,现有系统运维水平也难以满足要求。文中设计了简捷经济型农配网运行状态监测与故障隔离系统,给出了该系统的实现目标、设计原则和总体结构,详细说明了系统重要组成单元的设计和建设方案。实际运行效果表明该系统具有投资省、维护方便、操作简单等优势,可适应农配网现有技术装备水平及人员素质,对于提升农网运维管理水平和供电可靠性具有实用价值。

Design of the Fault Isolation System of Jiangxi Rural Distribution Network

The development of an automation system for rural distribution network by applying current automation system scheme has the disadvantages of huge investment and long construction cycle,and it fails to accommodate for the current system operation and maintenance level.This paper designs a simple and economical operation condition monitoring and fault isolation system for rural distribution network.The aspects of the proposed system including the realization goal,design principle and the overall structure are introduced,and the design and construction scheme of the key parts of the system are explained in detail.Practical operation results show that the presented system has the advantages such as small investment,easy maintenance and operation,and it accommodates the current technical equipment level and personnel quality of rural distribution network.It has practical value on improving the operation and maintenance management level and power supply reliability of rural power grid.