摘要
以淄博悦庄220kV配套通信工程为例,介绍了山东电力光通信网的发展情况,提出了一种借助省级OTN(光传送网)电路与地区SDH(同步数字体系)和PTN(分组传送网)电路相结合的通信应用方案,解决了变电站信息传输通道薄弱问题。
Taking Zibo Yuezhuang 220 kV supporting communication project as an example, this paper introduces the develop- ment of electric power optical communication networks in Shandong and presents a communication application program by the aid of the combination of the provincial Optical Transport Network （OTN） circuit with the regional SDH and Packet Transport Network （PTN） circuits, enhancing the substation information transmission channels.
出处
《光通信研究》
北大核心
2013年第4期24-27,共4页
Study on Optical Communications
