数字式电力载波技术现状及其应用

The Condition and Application of Digital Power Line Carrier Technique

介绍了挪威 Nera公司 A.C.E.3 2 DPLC系统的组成及特点。着重谈了语音编码和正交幅度调制技术 。

The structure and feature of A.C.E.32DPLC system made by Norway Nera Co.were described.The vector qualification and the quadrature amplitude modulation were discussed particularly.The status and prospect of its application in communication network of electric power system were analyzed briefly.