摘要
随着科技的进步,带动了现代电力通信技术的蓬勃发展。光纤通信已经逐步成为了电力系统通信的主要方式。首先介绍了SDH技术和WDM技术的基本概念以及各自在电力系统通信中的应用,然后对各自的优势和缺陷进行了对比分析。通过分析发现,对于不同的场合和应用,应该选择合适的技术去匹配,同时还应该充分考虑将几种技术综合起来应用以发挥优势。
With the development of power communication technology,optical fiber communication plays the main role in power communication system.This paper introduces the basic concepts and the application of SDH and WDM technology in power communication network,compares and analyses the advantages and disadvantages respectively.The analysis shows that the suitable technology should be chosen for different situation,and the integrated application of several technologies should also be considered.
出处
《电力系统通信》
2011年第3期62-66,共5页
Telecommunications for Electric Power System
关键词
SDH技术
WDM技术
电力系统通信
对比分析
SDH technology
WDM technology
power system communication
comparative analysis
