实用高压电力线路无线核相仪的设计

Design of wireless phase detector for high voltage power transmission line

提出了一种无线方式对高压电力线路不同相之间的相位进行间接检测的方法,主要利用无线电理论采集电力线路的相位信息,通过发送和接收两个装置,实现了高压线路相位的无线检测。介绍了高压电力线路无线核相仪的发送装置及接收装置的设计原理。该方法还可以进一步推广到无线方式的高压线路电力参数检测。

A wireless method is put forward to indirectly detect phase differences among different high voltage transmission lines,which applies a receiver and a transmitter to acquires line phase information based on radio theory. The design principles of the wireless phase detector are described,including receiver and transmitter. The proposed method can also work for wireless electric parameter measurement of high voltage lines. The project is supported by Technological Innovation Fund Project of Changzhou Campus of Hohai University （04B002-02） and Changzhou Scientific and Technological Project （CE20040431）. People＇s Republic of China Patent Project（0520110018.3）.