电力数字载波技术的应用及其改进  

Applications and retrofit of power digital carrier tech nology

作　　者：冯超[1] 

机构地区：[1]广东省电力通信中心,广东广州510600

出　　处：《广东电力》2000年第5期12-13,51,共3页Guangdong Electric Power

摘　　要：载波通信投资少 ,见效快 ,是电力调度通信的重要手段 ,而数字载波是必然的发展方向。为此 ,介绍了数字载波的优点、技术现状及其实际应用 ,并针对其不足之处 ,从网络管理 ,动态码速传输和增加通信带宽等方面提出了改进建议。Enabling rapid returns on economical investment, ca rrier communication remains important to power dispatching communication, and ne cessarily trends to digital carrier. In this paper, the advantages, the state-o f-art and practical applications of digital carrier are introduced. In light of its defects, suggestions for improvement are proposed in terms of network manag ement, dynamic code rate transmission and communicational bandwidth expansion.

关 键 词：数字载波 技术改进 电力通信 

分 类 号：TN916.52[电子电信—通信与信息系统] TM73[电子电信—信息与通信工程]