摘要:
电力通信网络是电力系统的重要基础设施,目前主要采用传统的同步数字体系(Synchronous Digital Hierarchy,SDH)/基于SDH的多业务传送平台(Multi-Service Transfer Platform,MSTP)技术组建。随着电网智能化的要求,传统的光网络不再能适应电力系统数据业务快速增长的要求。于是,智能光网络应运而生,智能光网络(Automatic Switched Optical Network,ASON)代表了光网络技术发展的方向,它能够解决带宽快速部署、端到端配置和业务保护/恢复等问题,提供可靠的网络控制能力。探讨了南方电网公司利用ASON光网络智能保护/恢复机制的技术实现电力业务的智能抗多点故障自愈的应用。该应用提升了电力通信网络的可靠性,也为下一步推进智能通信网络打下基础。
Abstract:
The electric power system communication network is an important infrastructure. At present, it is mainly builded with traditional SDH/MSTP technology. With the intelligent power grid requirements, the traditional optical network is no longer able to adapt to the fast growing electric power system service requirements. Thus, the intelligent optical network is coming,ASON represents the developing direction, and it can solve the bandwidth for rapid deployment, end to end configuration and service protection/restoration and other issues, which provides reliable network control capabilities. This paper discussed the application of China Southern Power Grid Company by using the protection/restoration mechanism service intelligence technology of ASON intelligent optical network to achieve power service self-healing of anti-multi-point malfunction,which has improved the reliability of the network, and laied the foundation for the intelligent communication network for the next step.
下载:
