基于WSN的电力推进船舶电气设备过热监测系统研制  

Design of Electrical Equipment Overheat Monitoring System on Electric Propulsion Ship Based on WSN

作　　者：马川 毛宏雨[2] 刘彦呈[1] Ma Chuan;Mao Hongyu;Liu Yancheng(Dalian Maritime University,Dalian 116026,Liaoning,China;Qingdao Shipping Mariner’s College,Qingdao 266071,Liaoning,China)

机构地区：[1]大连海事大学轮机工程学院,辽宁大连116026 [2]青岛远洋船员职业学院机电系,山东青岛266071

出　　处：《船电技术》2018年第8期13-16,共4页Marine Electric & Electronic Engineering

摘　　要：针对目前电力推进船舶普遍采用有线进行电气设备过热监测的局限性,结合无线传感器网络(WSN)技术,研制了一种基于WSN的电力推进船舶电气设备过热监测系统。设计并制作了中心节点和传感器节点的硬件,编写了过热监测的软件并创新性的采用软件动态休眠节能和发射功率控制的方案,有效的延长了系统的使用寿命。结果表明该系统实现了电气设备过热的精确测量,实验室数据测试证明其和有线测量可以达到同样的精度。In view of the limitation of electric equipment overheating monitoring in electric propulsion ships,this paper presents an electrical equipment overheat monitoring system based on WSN to monitor the overheat of electrical equipment.The sensor node and coordinator are designed and manufactured,and the hardware platform and the application software are set up.In order to extend the life of sensor node effectively,the system adopts the dynamic sleep and controllable transmit power method is adopted,and the accurate measurement of electrical equipment temperature and the goal of preventing overheat are achieved.Laboratory data tests show that the system can achieve the same accuracy as wired measurements.

关 键 词：无线传感器网络 电力推进船舶 电气设备 过热监测 

分 类 号：U665.2[交通运输工程—船舶及航道工程]