新型10kV分线线损计量装置在线损精益化管理中的应用

Application of 10 kV Line Loss Energy Measuring Device in Refine Line Loss Management System

为准确计算10 kV分线线损,需要在联络开关、分界开关、变压器的一次侧安装10 kV分线线损计量装置,进行实时监测和同步计量,实现供售电量数据同期.安装传统高压计量箱则存在线路安排停电困难、线路改造工作量大、安装时间较长等现实问题.介绍了一种新型的移动式10 kV分线线损计量装置,通过装置的的工作原理、整体校验技术、可带电安装方式和技术应用案例,阐述新型计量装置在线损精益化管理中的作用.

In order to calculate line loss of 1 0 kV partial line,it is necessary to install a 1 0 kV line loss measuring device on the interconnection switch,the boundary switch and the primary side of transformer for real-time monitoring and synchronous measuring,SO as to rub the lamp of Electricity supply and sales data for the same period.However,the installation of traditional high—voltage metering box has some practical problems,such as difficulty in arranging power failure,large workload of line reconstruction and long installation time.This paper introduces a new type of mobile 10 kV line loss metering device,and expounds the function of the new type metering device in line loss lean management through the working principle,the overall calibration technology,the methed of electric installation and the technical application CaseS.