双接口多功能网络型电力调度通信系统研究与实现

Research and realization of bi-interface and multi-function communication network in electric power system

交换机与调度台之间的接口方式,在调度通信系统中是一个非常重要的因素,它直接影响到系统的整体性能和效率。文章详细介绍了利用网络多媒体、数据库和语音交互等技术组建新型的广东电力调度通信系统,该系统采用了双2B+D的数字用户线路接口连接调度台和Harris20-20交换机,提高了其稳定性、可靠性和灵活性。

The connection pattern between switcher and dispatch station is a very important factor in dispatch communication system, it will affect the entirety performance and efficiency. This paper discusses a new-type of communication system built in Guangdong electric power system, in which multi-media; database and voice interactive techniques are used. By connecting the dispatch station and Harris 2020 switcher with two-routine 2B+D DSL, the stability, reliability and flexibility of Guangdong communication system have been improved.