摘要
智能配用电通信网络覆盖范围广、测量点多,是配用电系统智能化的基础之一。文中从配用电业务出发对无线宽带在配用电通信接入网的带宽、时延、安全需求进行分析,并提出一种新型的电力无线宽带系统的解决方案。这种基于电力专用频谱资源,使用分时长期演进(TD-LTE)技术的电力无线宽带能承载电力用户用电信息采集、配电自动化、配电监测终端以及视频监控等业务,有效解决了配用电业务信息传输的可靠性、稳定性问题。
The smart power distribution and utilization communication network is one of the foundations for the smart distribution and utilization system characterized by the wide range covered and large numbers of measuring points.The paper analyses the requirements of bandwidth,delivery time and security in distribution networks access layer from power services,and proposes a solving scheme for a novel power wireless broadband network.The power wireless broadband network is designed at the dedicated spectrum for electric power system and based on time division long-term evolution（TD-LTE） technology.The system can render the service of power consumption information collection,distribution automation,emergency first-aid repair,overhaul and mobile asset management,effectively keeping the transmission of the service information reliable and stable in the distribution and utilization networks.
出处
《电力系统自动化》
EI
CSCD
北大核心
2013年第11期76-80,133,共6页
Automation of Electric Power Systems
基金
国家高技术研究发展计划(863计划)资助项目(2011AA05A116)~~
关键词
智能配电
智能用电
分时长期演进(TD-LTE)
无线通信
smart power distribution
smart power consumption
time division long-term evolution（TD-LTE）
wireless communication
