一种基于无线传输的钳形电流互感器设计及运用

Design and Application of the Split-core Type Current Transformer Based on Wireless Transmission

现有的钳形电流表存在着功能单一、检测电流范围小及不能实现高压线路电流采集等缺点,相较于目前系统化、智能化的防窃电检查需求相差甚远。为解决上述问题,本文介绍了一种基于无线传输的钳形电流互感器的设计及结合其配套的智能终端在用电检查中的运用。该无线钳形电流互感器具有电流采集范围宽、精度高、功耗低、无线传输距离远、可同时运用于高压和低压线路电流采集等特点,结合智能终端中的各类运算,可方便的运用于用电稽查人员的用电现场检查,在扩大了用电检查范围的同时,也进一步提高了用电稽查的智能化和自动化水平。

A kind of split-core type current transformer design based on wireless transmission and the application for its complete sets of intelligent terminals in check of electricity running is presented in the paper. The uireless split-are type current transformer has wide range current collecting, high precision, low power dissipation, far wireless transission, and the characteristics of high voltage and low voltage line current collecting. Combining all kinds of operations in the intelli- gent terminals, it can be couvient for inspectors to check electricity, thus increasing intellectualizing and automation lev- els.