公开(公告)号：US20040246107A1

公开(公告)日：2004-12-09

申请号：US10884564

申请日：2004-07-02

Applicant: Current Technologies, L.L.C.

Inventor： Paul A. Kline

IPC: H04M011/04

CPC classification number: G02B6/483 ,  G02B6/4246 ,  H02G11/02 ,  H04B3/56 ,  H04B2203/5487

Abstract: The fiber optic isolator of the present invention transports data signals between high voltage power lines and a communications interface device, bypassing a step down transformer to low voltage power. The communication interface device includes a low voltage power line as well as telecommunications and wireless interfaces. The signals are coupled and de-coupled off of a high voltage power line by a power line coupler. The fiber optic isolator gets the signals (in light form) and transports them to and from the communications interface device. This insulates the system from current flow between the high voltage power lines and the communications interface.

Abstract translation: 本发明的光纤隔离器在高压电力线和通信接口装置之间传输数据信号，旁路降压变压器至低压电力。 通信接口设备包括低压电力线以及电信和无线接口。 这些信号通过电力线耦合器耦合并从高压电力线脱离耦合。 光纤隔离器获得信号（光的形式），并将其传送到通信接口设备和从通信接口设备传输。 这将系统与高压电源线和通信接口之间的电流隔离。