基于ZigBee技术的可再生能源系统测控网络设计

Design of Renewable Energy System Measurement and Control Network Based on ZigBee Technology

针对设备数量多、分布范围广、工作环境特殊的可再生能源工程项目的集中控制与管理需求,提出了一种基于ZigBee技术的可再生能源利用设备集中控制与管理系统方案.设计并实现了基于ZigBee技术的测控节点和协调器,并应用其组建了具有自组织功能的网状拓扑结构的无线传输网络,解决了传统有线测控网络布线困难、成本高、扩展灵活性低等难题.该技术已在多个集群应用的太阳能中央热水工程中应用,具有组网简单、容量大、扩展灵活和成本低的特点.

As the requirements of centralized control and management of using project of renew- able energy projects are more quantity of devices, wide distribution, special work environment, this paper proposed a system solution based on ZigBee technology for renewable energy using equipment to centralized control and manage, designed and implemented testing control node based on ZigBee technology, set up wireless transmission network with a mesh topology, and solved the difficulties of traditional wired control network cabling, high cost, low expansion flexibility. In the application of clusters solar hot water project, it is shown that this system has the characteristic of easy networking, large capacity, expansion flexibility, high self-organization capability and low cost.