H20-20 IXP2000在华北电网中的应用

The application of H20-20 IXP 2000 dispatch PBX in the North China Power Dispatching Exchanges Network

通过对华北电力调度网数字化组网改造的总结,指出了新技术条件下电力调度网的发展趋势,尤其是对将以共路信令作为调度网局间信令和设计为主备冗余调度模式的调度单位,提供了有价值的参考。

This article summarizes the reconstruct of the digital trunk in the North China Power Dispatching Exchanger Network and points out the developing trend of the power dispatching exchanger network,especially provides a high valuable reference for many dispatch stations which adopt the common channel signaling as the network signaling and use the main and backup systems possessing redundancy dispatching ability.