便携式电能表多档位供电箱的研制

Development of Portable Multi-Gear Power Supply Box

用电信息采集建设的大力推广对用电信息采集终端的调试完成率提出了更高的要求,而采集终端的调试需要在电能计量装置带电的条件下完成。但目前,安装现场往往不具备电能计量装置的供电条件,造成采集终端的调试完成率较低。本文介绍了一种便携式电能表多档位供电箱的研制过程。这种多档位供电箱的研制极大提高了采集终端的调试完成率,降低了人力成本和时间成本,提高了电网的精益化管理水平和经济运营水平。

The vigorous promotion of the construction of electricity information acquisition puts forward higher requirements for the completion rate of the commissioning of the electricity information acquisition terminal,and the commissioning of the acquisition terminal needs to be completed under the condition that the electric energy metering device is live.However,at present,the installation site often does not have the power supply conditions of the electric energy metering device,resulting in a low completion rate of debugging of the acquisition terminal.This paper introduced the development process of a portable multi-level power supply box for watt-hour meters.The development of this multi-level power supply box greatly improves the completion rate of debugging of the acquisition terminal,reduces the cost of manpower and time,and improves the level of lean management and economic operation of the power grid.