基于SGWM的230MHz无线宽带通信技术的用电信息采集系统的通信系统设计

Communication System for Electric Energy Data Acquisition System of SGWM-Based 230 MHz Wireless Broadband Communications Key Technology

用电信息采集系统是建设智能电网的重要内容。针对用电信息采集系统中现有230 MHz无线专网存在的通信速率低、接入点较少、采集成功率不高、实时性较差的问题,提出了基于SGWM的230 MHz无线宽带通信技术的用电信息采集系统的通信系统的技术方案及其功能实现,分析了载波聚合复用、智能路由、异频组网等通信组网技术,阐述了SGWM无线通信技术在用电信息采集系统的应用。对组网方案的设计及分析表明,基于SGWM的230 MHz无线宽带通信技术在用电信息采集系统的应用效果较好,为推广应用信息双向交互和加快推进智能电网建设提供了技术支撑。

Electric energy data acquisition system is an important part of smart grid. Against the problem of the way of the 230 MHz wireless private network in the electric energy data acquisition system, low rate, fewer access points, low acquisition success rate, poor real-time performance, the technical proposal of the SGWM-based 230 MHz wireless broadband communications key technology of the communication system for the electric energy data acquisition system was proposed. The ion network technologies, such as the carrier aggregation technology, smart muting technology, networking technology, were discussed. The SGWM wireless communications technology in the electric energy data acquisition system was elaborated. By designing and analyzing networking scheme, the result indicates that the field application effect of the SGWM-based 230 MHz wireless broadband key technology in the electric energy data acquisition system is very good. Thus it provided technical support for the propel of the information bidirectional interaction and construction of the strong smart grid.