基于IP与E1混合承载的电力调度小号组网方法  

Power Dispatching Trumpet Networking Method Based on IP and E1 Hybrid Bearer

作　　者：陈小倩 张松磊 王晟 CHEN Xiaoqian;ZHANG Songlei;WANG Sheng(State Grid Fujian Information&Communication Company,Fuzhou 350001,China)

机构地区：[1]国网福建省电力有限公司信息通信分公司,福建福州350001

出　　处：《微型电脑应用》2024年第4期93-96,共4页Microcomputer Applications

基　　金：国网福建省电力有限公司科技项目资助(52130M20002P)。

摘　　要：为了解决电力调度小号传输带宽低,不能满足新业务发展的问题,提出一种基于IP与E1混合承载的电力调度小号组网方法。建立E1和IP的转换协议,通过物理层对程控交换机时隙逻辑拆分,对语言和信令数据进行封装,实现数据通信解析。通过FPGA设计IP与E1混合承载的电力调度小号组网逻辑电路,实现调度小号远程放号及组网功能,在此基础上,通过调度小号设备自动拓扑,建立调度小号设备组网的路由关系。在某地市的调度中心应用所提方法,其结果验证了IP与E1混合承载组网方法的有效性。In order to solve the problem that the transmission bandwidth of power dispatching trumpet is low and can not meet the development of new business,a power dispatching trumpet networking method based on IP and E1 hybrid bearer is proposed.The conversion protocol between E1 and IP is established,and the time slot logic of SPC exchange is separated through the physical layer,and the language and signaling data are encapsulated to realize the data communication analysis.The power dispatching trumpet networking logic circuit with mixed IP and E1 is designed through FPGA to realize the remote number distribution and networking functions of dispatching trumpet.On this basis,the routing relationship of dispatching trumpet device networking is established by dispatching trumpet device automatic topology.The proposed method is applied to the dispatching center of a city,and the results verify the effectiveness of the IP and E1 hybrid bearer networking method.

关 键 词：混合承载 电力调度 调度小号 组网方法 数据封装 路由关系 

分 类 号：TM769[电气工程—电力系统及自动化]