摘要
为了解决杆塔倾斜、沉降以及机组故障给风力发电带来的不必要的损失,提出了基于ZigBee的风电杆塔状态及机组振动在线监测系统。系统由传感器采集节点、网络协调节点以及监控中心节点组成。采用CC2530处理器来控制传感器采集杆塔的倾斜、沉降以及振动数据,通过多节点协同方式完成对桨叶片的图像采集和处理,并在协调节点汇聚,通过3G网络传到程的处监控中心,保证风电杆塔及机组安全、稳定地运行。
In order to solve the problem of tower tilted, sedimentation and unit fault, which bring unnecessary loss to wind power, a monitoring system of wind power tower state and vibration unit is proposed based on ZigBee. The system consists of col- lection nodes, network coordination node, as well as the monitoring center node. CC2530 is used as the processor, which controls sensors to acquire tower tilted, subsidence and vibration data,completeing the image acquisition of propeller blades by multi-node cooperative way, and then the image information meets at coordinating node. After that, the coordinating node sends the image information to monitoring center through 3G network. The system can gurantee the wind tower and units running securely and steadily.
出处
《电子技术应用》
北大核心
2014年第4期29-31,38,共4页
Application of Electronic Technique
基金
2013吉林省科技发展计划项目(20130206050GX)
