基于变电站多点采集无线传输系统的设计

Design of wireless transmission system based on multi point information collection of substation

针对变电站监控系统中存在的底层数据传输问题,设计了以无线传输为主要形式的底层数据传输系统。该系统以嵌入式芯片Cortex-A8为主控网关,以无线传感网为多点信息采集网络,形成自下而上的星形多点采集无线传输系统。该系统具有灵活性强、低功耗的特点,特别适合于设备分布较复杂的场合。

Aiming at the bottom data transmission problem in substation monitoring system, the underlying data transmission system was designed. The system was mainly controlled by the embedded chip Cortex-A8 and the wireless sensor network was used for multi point information collection network to form a new type of multi point wireless transmission system. The system has the characteristics of high flexibility and low power consumption. It is particularly suitable for the occasion of more complex distribution of equipment.