通过台区线损率变化及时发现和消除低压电网漏电隐患  

Timely Find and Eliminate the Potential Leakage of Low-voltage Power Grid Through the Change of Line Loss Rate in Substation Area

作　　者：汪岳荣 WANG Yuerong(State Grid Zhejiang Quzhou power Supply Company,Zhejiang Quzhou 324002,China)

机构地区：[1]国网浙江衢州供电公司,浙江衢州324002

出　　处：《农村电气化》2023年第5期90-92,共3页Rural Electrification

摘　　要：低压线路和设备漏电不仅造成供电企业直接经济损失,更可能对电网运行和人身安全构成威胁,通过系统监测低压台区线损率的变化,根据不同的变化规律,分析研判并快速排查治理不同类型的低压电网漏电隐患,可以及时发现问题,消除潜在安全风险,此方法在近年的实践中取得明显成效。The leakage of low-voltage lines and equipment not only causes direct economic losses to power supply enterprises,but also poses a threat to power grid operation and personal safety.By monitoring the change rule of the line loss rate in the low-voltage substation area,we can timely find and quickly treat the potential leakage hazards of different types of low-voltage power grid,and eliminate the potential safety risks.This method has achieved remarkable results in practice in recent years.

关 键 词：台区线损率 低压电网 漏电 分析研判 隐患排查 

分 类 号：TM726.2[电气工程—电力系统及自动化]